Subject: Nicotiana tabacum / Subject term: Triticum aestivum / Text Availability: Citation in PubAg

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58 Search Results

1. (m)CCG methylation in angiosperms

Author:: Jeddeloh, J.A.; Richards, E.J.
Source:: plant journal 1996 v.9 no.5 pp. 579-586
ISSN:: 0960-7412
Subject:: Arabidopsis thaliana; Zea mays; restriction mapping; methylation; genome; restriction endonucleases; cytosine; Triticum aestivum; Nicotiana tabacum; nucleotide sequences; Pisum sativum
Abstract:: ... Two different methods were used to investigate the abundance of cytosine methylation at the outer (5') position in 5'-CCG-3' trinucleotides in angiosperm genomes. MspI is unable to cut its target site if the outer cytosine is methylated (5'-mCCGG-3'). Using MspI restriction analysis, it was shown that 5'-mCCG-3' is present in all angiosperm genomes examined, and that the amount of cytosine methyla ...
DOI:: 10.1046/j.1365-313X.1996.9050579.x
PubMed:: 8653110
: https://doi.org/10.1046/j.1365-313X.1996.9050579.x

2. Actin microfilaments are required for the expression of nonhost resistance in higher plants

Author:: Kobayashi, Y.; Yamada, M.; Kobayashi, I.; Kunoh, H.
Source:: Plant & cell physiology 1997 v.38 no.6 pp. 725-733
ISSN:: 0032-0781
Subject:: Podosphaera xanthii; Blumeria graminis f. sp. hordei; Glomerella graminicola; developmental stages; Blumeria graminis f. sp. tritici; plant pathogenic fungi; Pisum sativum; cytochalasin B; Hordeum vulgare; host-parasite relationships; Mycosphaerella pinodes; Nicotiana tabacum; Triticum aestivum; disease resistance; cell wall components; actin; Colletotrichum orbiculare; Cucumis sativus; polymerization; pathogenicity; Corynespora; Erysiphe pisi; plant anatomy
Abstract:: ... We investigated the role of actin microfilaments in nonhost resistance of higher plants. Here we present several lines of evidence to indicate that microfilaments are indeed involved in blocking fungal penetration of nonhost plants. Erysiphe pisi, a pathogen of pea, normally fails to penetrate into nonhost plants such as barley, wheat, cucumber and tobacco. When tissues of these nonhost plants wer ...
DOI:: 10.1093/oxfordjournals.pcp.a029226
: https://doi.org/10.1093/oxfordjournals.pcp.a029226

3. Altered gibberellin content affects growth and development in transgenic tobacco lines overexpressing a wheat gene encoding F-box protein

Author:: S. Yin; S. Zhou; X. Kong; Y. Han; W. Wang
Source:: Biologia plantarum 2017 v.61 no.2 pp. 349-358
ISSN:: 0006-3134
Subject:: F-box proteins; Nicotiana tabacum; Triticum aestivum; biosynthesis; developmental stages; gene expression regulation; gene overexpression; genes; gibberellins; tobacco; transgenic plants; wheat
Abstract:: ... In a previous study, we have identified and characterized gene from wheat (Triticum aestivum L.) encoding F-box protein and named it TaFBA. In this paper, transgenic tobacco (Nicotiana tabacum L.) plants overexpressing TaFBA1 displayed accelerated growth early, but the rate slowed gradually at later stages of growth, and the mature transgenic plants were even shorter in stature and flowered later ...
DOI:: 10.1007/s10535-017-0707-x
: https://doi.org/10.1007/s10535-017-0707-x

4. Apparent variations in nitrogen runoff and its uptake in paddy rice under straw incorporation

Author:: Muhammad Amjad BASHIR; Li-mei ZHAI; Hong-yuan WANG; Jian LIU; Qurat-Ul-Ain RAZA; Yu-cong GENG; Abdur REHIM; Hong-bin LIU
Source:: Journal of integrative agriculture 2022 pp. -
ISSN:: 2095-3119
Subject:: Nicotiana tabacum; Oryza sativa; Triticum aestivum; agriculture; bioavailability; crop yield; nitrogen; nitrogen fertilizers; paddies; rough rice; runoff; soil; soil fertility; soil organic matter; soil productivity; straw; total nitrogen; China
Abstract:: ... Straw incorporation to soils is a widespread practice to promote the sustainability of agriculture. However, the potential effects of straw incorporation with the prolonged time on nitrogen (N) runoff loss from paddy fields are not well studied. The current study aims to assess the effects of straw incorporation on the processes influencing N runoff patterns, and its impacts on crop yield, N uptak ...
DOI:: 10.1016/j.jia.2022.08.062
: https://doi.org/10.1016/j.jia.2022.08.062

5. Bioavailability of Gold Nanomaterials to Plants: Importance of Particle Size and Surface Coating

Author:: Judy Jonathan D.; Unrine Jason M.; Rao William; Wirick Sue; Bertsch Paul M.
Source:: Environmental Science & Technology 2012 v.46 no.15 pp. 8467-8474
ISSN:: 1520-5851
Subject:: Nicotiana tabacum; Triticum aestivum; X-radiation; atomic absorption spectrometry; bioaccumulation; bioavailability; citrates; coatings; electrophoresis; fluorescence microscopy; gold; hydrodynamics; hydroponics; light scattering; models; nanomaterials; particle size; tobacco; transmission electron microscopy; wheat; zeta potential
Abstract:: ... We used the model organisms Nicotiana tabacum L. cv Xanthi (tobacco) and Triticum aestivum (wheat) to investigate plant uptake of 10-, 30-, and 50-nm diameter Au manufactured nanomaterials (MNMs) coated with either tannate (T-MNMs) or citrate (C-MNMs). Primary particle size, hydrodynamic size, and zeta potential were characterized using transmission electron microscopy (TEM), dynamic light scatter ...
DOI:: 10.1021/es3019397
: https://doi.org/10.1021/es3019397

6. Cloning of 9-cis-epoxycarotenoid dioxygenase gene (TaNCED1) from wheat and its heterologous expression in tobacco

Author:: S. J. Zhang; G. Q. Song; Y. L. Li; J. Gao; J. J. Liu; Q. Q. Fan; C. Y. Huang; X. X. Sui; X. S. Chu; D. Guo; G. Y. Li
Source:: Biologia plantarum 2014 v.58 no.1 pp. 89-98
ISSN:: 0006-3134
Subject:: Nicotiana tabacum; Southern blotting; Triticum aestivum; abscisic acid; amino acids; barley; drought; drought tolerance; gene expression regulation; gene overexpression; genes; open reading frames; phylogeny; sodium chloride; tobacco; water content; wheat
Abstract:: ... Abscisic acid (ABA) regulates plant responses to various environmental stresses. Oxidative cleavage of cis-epoxycarotenoids catalyzed by 9-cis-epoxycarotenoid dioxygenase (NCED) is the critical step in the biosynthesis of ABA in higher plants. Using a homologous cloning approach, a NCED-like gene (designated as TaNCED1) was isolated from wheat (Triticum aestivum). It contained an open reading fram ...
DOI:: 10.1007/s10535-013-0373-6
: https://doi.org/10.1007/s10535-013-0373-6

7. Constitutive over-expression of two wheat pathogenesis-related genes enhances resistance of tobacco plants to Phytophthora nicotianae

Author:: Fiocchetti, Floriana; D'Amore, Rosalinda; De Palma, Monica; Bertini, Laura; Caruso, Carla; Caporale, Carlo; Testa, Antonino; Cristinzio, Gennaro; Saccardo, Francesco; Tucci, Marina
Source:: Plant cell, tissue, and organ culture 2008 v.92 no.1 pp. 73-84
ISSN:: 0167-6857
Subject:: transgenes; gene overexpression; transgenic plants; fungal diseases of plants; wheat; Phytophthora nicotianae; Nicotiana tabacum; Triticum aestivum; disease resistance; ribonucleases; pathogenesis-related proteins; tobacco
Abstract:: ... The potential role in plant defence of the two wheat pathogenesis-related proteins of class 4 Wheatwin1 and Wheatwin2, possessing high in vitro antimicrobial activity against several pathogens, was investigated through over-expression of their encoding genes wPR4a and wPR4b in transgenic tobacco plants. Several independent transformants were obtained, expressing high levels of either transgene whe ...
DOI:: 10.1007/s11240-007-9306-4
: https://doi.org/10.1007/s11240-007-9306-4

8. Cover Crop Termination Treatment Impacts Weed Suppression Potential

Author:: Erin R. Haramoto; Robert Pearce
Source:: Weed science 2019 v.67 no.1 pp. 91-102
ISSN:: 0043-1745
Subject:: Brassica napus; Nicotiana tabacum; Secale cereale; Trifolium incarnatum; Triticum aestivum; Vicia villosa; aboveground biomass; biomass production; canola; conservation practices; cover crop termination; cover crops; crop rotation; crop-weed competition; growers; herbicides; mulches; plant density; rain; reduced tillage; rye; tobacco; weed control; weeds; wheat
Abstract:: ... Weed management in tobacco (Nicotiana tabacum L.) is accomplished primarily with soilresidual herbicides, cultivation, and hand removal. Management practices that reduce weed emergence, like reduced tillage and cover crop mulches, may improve weed management efficacy. Depending on cover-cropping goals, growers face trade-offs in species selection and management priorities—producing weed-suppressiv ...
DOI:: 10.1017/wsc.2018.75
: https://doi.org/10.1017/wsc.2018.75

9. Cover crops are not affected by tobacco soil residual herbicides but also do not provide consistent weed management benefits

Author:: Erin R. Haramoto; Carolyn J. Lowry; Robert Pearce
Source:: Weed technology 2019 v.34 no.3 pp. 383-393
ISSN:: 1550-2740
Subject:: Nicotiana tabacum; Secale cereale; Trifolium incarnatum; Triticum aestivum; annuals; biomass; carfentrazone; clomazone; cover crops; crop yield; grasses; growers; herbicide residues; manual weed control; pendimethalin; perennials; plant density; planting; rye; soil conservation; soil types; strip tillage; sulfentrazone; tobacco; weeds; wheat
Abstract:: ... Winter cover crops (CCs) provide soil conservation benefits for strip-tillage tobacco producers, but soil-residual herbicides may interfere with their establishment and growth. Tobacco is planted later than many agronomic crops, but growers often terminate CCs early to minimize CC residue at planting, and this may reduce weed suppression potential. We examined residual herbicide effects on CCs acr ...
DOI:: 10.1017/wet.2019.123
: https://doi.org/10.1017/wet.2019.123

10. Cytokinins in tobacco and wheat chloroplasts. Occurrence and change due to light/dark treatment

Author:: Benkova, E.; Witters, E.; Dongen, W. van.; Kolar, J.; Motyka, V.; Brzobohaty, B.; Onckelen, H.A. van.; Machackova, I.
Source:: Plant physiology 1999 v.121 no.1 pp. 245-251
ISSN:: 0032-0889
Subject:: Nicotiana tabacum; Triticum aestivum; chloroplasts; light; photoperiod; chemical composition; quantitative analysis; leaves; metabolism; enzyme activity; cytokinins; oxidoreductases
Abstract:: ... Although cytokinins (CKs) affect a number of processes connected with chloroplasts, it has never been rigorously proven that chloroplasts contain CKs. We isolated intact chloroplasts from tobacco (Nicotiana tabacum L. cvSR1) and wheat (Triticum aestivum L. cv Ritmo) leaves and determined their CKs by liquid chromatography/tandem mass spectroscopy. Chloroplasts from both species contained a whole s ...

11. Decarboxylation of primary and end products of photosynthesis at different oxygen concentrations

Author:: Parnik, T.; Keerberg, O.
Source:: Journal of experimental botany 1995 v.46 no.special pp. 1439-1447
ISSN:: 0022-0957
Subject:: ribulose-bisphosphate carboxylase; carbon dioxide; radionuclides; isotope labeling; Hordeum vulgare; chemical reactions; gas production (biological); oxygenases; photosynthates; radiometry; carbon; Triticum aestivum; Nicotiana tabacum; photosynthesis; oxygen
Abstract:: ... A radiogasometric method for the determination of the rates of intracellular decarboxylation of primary and end products of steady-state photosynthesis in the light has been worked out. On the basis of oxygen dependence of the CO2 evolution, two types of decarboxylation, oxygenase (photorespiration) and oxidase (dark respiration), have been distinguished. Oxygenase decarboxylation is linearly depe ...
DOI:: 10.1093/jxb/46.special_issue.1439
: https://doi.org/10.1093/jxb/46.special_issue.1439

12. Drought tolerance through overexpression of monoubiquitin in transgenic tobacco

Author:: Guo, Qifang; Zhang, Jin; Gao, Qiang; Xing, Shichao; Li, Feng; Wang, Wei
Source:: Journal of plant physiology 2008 v.165 no.16 pp. 1745-1755
ISSN:: 0176-1617
Subject:: Nicotiana tabacum; tobacco; transgenic plants; ubiquitin; plant proteins; transgenes; drought tolerance; drought; wheat; Triticum aestivum; seed germination; water content; photosynthesis; gas exchange; gene overexpression; messenger RNA; seedling growth; amino acid sequences; nucleotide sequences
Abstract:: ... Ubiquitin (Ub) is present in all eukaryotic species examined. It is a multifunctional protein and one of its main known functions is to tag proteins for selective degradation by the 26S proteasome. In this study, Ta-Ub2, a cDNA sequence containing a single Ub repeat and a 3' non-coding region of a polyubiquitin gene, was isolated from wheat (Triticum aestivum) by reverse transcription-polymerase c ...
DOI:: 10.1016/j.jplph.2007.10.002
: https://doi.org/10.1016/j.jplph.2007.10.002

13. Ecology of Paratrichodorus allius and its relationship to the corky ring-spot disease of potato in the Pacific Northwest

Author:: Mojtahedi, H.; Santo, G.S.
Source:: American journal of potato research 1999 v.76 no.5 pp. 273-280
ISSN:: 1099-209X
Subject:: host range; plant diseases and disorders; disease vectors; Zea mays; root systems; soil water content; plant parasitic nematodes; Solanum tuberosum; Medicago sativa; Paratrichodorus; disease transmission; tubers; Triticum aestivum; Nicotiana tabacum; Tobacco rattle virus; crop rotation; population dynamics; Oregon
DOI:: 10.1007/BF02853625
: https://doi.org/10.1007/BF02853625

14. Effect of Pyrasulfotole Carryover to Peanut and Tobacco

Author:: Timothy L. Grey; Alexx Diera; J. Michael Moore; Keith S. Rucker; Christopher L. Butts
Source:: Weed technology 2017 v.31 no.5 pp. 651-657
ISSN:: 1550-2740
Subject:: Arachis hypogaea; Nicotiana tabacum; Triticum aestivum; autumn; crop rotation; disturbed soils; glyphosate; growers; peanuts; pesticide application; soft red winter wheat; stand establishment; strip tillage; tobacco; weeds; winter wheat; Southeastern United States
Abstract:: ... In the southeastern United States, growers often double-crop soft red winter wheat with peanut. In some areas, tobacco is also grown as a rotational crop. Pyrasulfotole is a residual POST-applied herbicide used in winter wheat, but information about its effects on rotational crops is limited. Winter wheat planted in autumn 2014 was treated at Feekes stage 1 or 2 with pyrasulfotole at 300 or 600 g ...

15. Evaluation of Botanical Powders for the Management of Rice Weevil (Sitophilus oryzae L. Coleoptera: Curculionidae) in Rupandehi, Nepal

Author:: Dipak Khanal; Subin Babu Neupane; Archana Bhattarai; Swarnima Khatri-Chhetri; Nisha Nakarmi; Sarita Sapkota; Bivekananda Mahat; Pushpa Pandey; Vinita Sharma
Source:: Advances in agriculture 2021 v.2021 pp. -
ISSN:: 2314-7539
Subject:: Acorus calamus; Allium sativum; Azadirachta indica; Nicotiana tabacum; Sitophilus oryzae; Triticum aestivum; Zanthoxylum armatum; Zingiber officinale; agriculture; animal science; dust; garlic; germination; ginger; leaves; mortality; peppers; rhizomes; tobacco; weight loss; wheat; Nepal
Abstract:: ... An experiment to manage rice weevil (Sitophilus oryzae L. Coleoptera: Curculionidae) in wheat (Triticum aestivum L. Gramineae) was carried out at Institute of Agriculture and Animal Science (IAAS), Paklihawa Campus, Rupandehi, Nepal. The experiment was conducted under completely randomized design (CRD) with seven treatments viz. neem leaf dust (Azadirachta indica A. Juss) 15 g/kg, tobacco leaf dus ...
DOI:: 10.1155/2021/8878525
: https://doi.org/10.1155/2021/8878525

16. Evidence for the Plasma Membrane Localization of Al-activated Malate Transporter (ALMT1)

Author:: Yamaguchi, Mineo; Sasaki, Takayuki; Sivaguru, Mayandi; Yamamoto, Yoko; Osawa, Hiroki; Ahn, Sung Ju; Matsumoto, Hideaki
Source:: Plant & cell physiology 2005 v.46 no.5 pp. 812-816
ISSN:: 0032-0781
Subject:: plant biochemistry; wheat; malic acid; plant proteins; recombinant fusion proteins; Triticum aestivum; Nicotiana tabacum; plasma membrane; gene expression regulation; messenger RNA; transporters; onions; tobacco; green fluorescent protein; plant genetics; Allium cepa; transgenic plants; aluminum; nucleotide sequences; reporter genes
Abstract:: ... Aluminum (Al)-activated malate transporter (ALMT1) was recently identified from wheat (Triticum aestivum). Heterologous expression of ALMT1 led to higher malate exudation that is associated with enhanced Al tolerance in transgenic plants. Here, we show the first direct evidence that ALMT1 is localized in the plasma membrane of Al-tolerant wheat. Phase partitioning experiments showed that this tran ...
DOI:: 10.1093/pcp/pci083
PubMed:: 15769806
: https://doi.org/10.1093/pcp/pci083

17. Excess-Base and Excess-Base/Nitrogen Ratio of Various Crop Species and Parts of Plants

Author:: W. H. Pierre; Wayne L. Banwart
Source:: Agronomy journal 1973 v.65 no.1 pp. 91-96
ISSN:: 0002-1962
Subject:: Brassica oleracea; Fagopyrum esculentum; Nicotiana tabacum; Triticum aestivum; buckwheat; cabbage; environmental factors; grasses; legumes; nitrate nitrogen; nitrogen; nitrogen fertilizers; plant anatomy; soil pH; tobacco; total nitrogen; vegetable crops; wheat
Abstract:: ... The primary objective of this study was to determine how various crop species differ in their cation-anion balance and thus in their effects on soil reaction and on the acidifying effects of N fertilizers on the base status of soils. Samples of 27 species of cereal, grass, legume, and miscellaneous field and vegetable crops were collected from a wide range of environmental conditions in the field. ...
DOI:: 10.2134/agronj1973.00021962006500010028x
: https://doi.org/10.2134/agronj1973.00021962006500010028x

18. The Expression Characteristics of Transcription Factors Regulated by Exogenous ABA in Winter Wheat (Triticum aestivum) under Cold Stress

Author:: Y. Lv; C. H. Song; Q. W. Lu; Y. Tian; H. D. Li; D. Zhang; J. Yu; Q. H. Xu; J. Cang
Source:: Russian journal of plant physiology 2018 v.65 no.6 pp. 842-848
ISSN:: 1021-4437
Subject:: Nicotiana tabacum; Triticum aestivum; abscisic acid; bioinformatics; cold stress; computer software; cultivars; gene expression regulation; genes; phylogeny; physicochemical properties; protein secondary structure; seedlings; temperature; tobacco; transcription factors; winter wheat
Abstract:: ... ‘Dongnong Dongmai1 (Dn1)’ is a cultivar of wheat (Triticum aestivum L.) which may endure‒30°C in field with a reviving rate of 85%. ABA may enhance plant resistance. Aiming to reveal Dn1 coldresistant mechanism after exogenous ABA (exo-ABA) treated (control: non-ABA treated), some transcription factors (TFs) were selected and detected. Seedlings were prayed with exo-ABA at three-leaf stage, subseq ...
DOI:: 10.1134/S1021443718060134
: https://doi.org/10.1134/S1021443718060134

19. Expression of a wheat MYB gene in transgenic tobacco enhances resistance to Ralstonia solanacearum, and to drought and salt stresses

Author:: Hongxia Liu; Xianyao Zhou; Na Dong; Xin Liu; Huaiyu Zhang; Zengyan Zhang
Source:: Functional & integrative genomics 2011 v.11 no.3 pp. 431-443
ISSN:: 1438-793X
Subject:: drought tolerance; wheat; drought; genes; Ralstonia solanacearum; phenylalanine ammonia-lyase; amino acids; Triticum aestivum; Nicotiana tabacum; disease resistance; screening; pathogens; transcription factors; plant growth; complementary DNA; host plants; superoxide dismutase; onions; DNA-binding domains; salt stress; Bipolaris sorokiniana; tobacco; salt tolerance; transcriptional activation; transgenic plants; reverse transcriptase polymerase chain reaction; nucleotide sequences
Abstract:: ... MYB transcription factors play diverse roles in plant growth, developmental processes and stress responses. A full-length cDNA sequence of a MYB gene, namely TaPIMP1, was isolated from wheat (Triticum aestivum L.). The TaPIMP1 transcript level was significantly up-regulated by inoculation with a fungal pathogen Bipolaris sorokiniana and by drought treatment. TaPIMP1 encodes the MYB protein TaPIMP1 ...
DOI:: 10.1007/s10142-011-0228-1
PubMed:: 21597961
: https://doi.org/10.1007/s10142-011-0228-1

20. Functional genomics of microspore embryogenesis

Author:: Hosp, Julia; de Maraschin, Simone Faria; Touraev, Alisher; Boutilier, Kim
Source:: Euphytica 2007 v.158 no.3 pp. 275-285
ISSN:: 0014-2336
Subject:: barley; haploidy; gametophytes; tobacco; Hordeum vulgare; androgenesis; embryo (plant); sporophytes; wheat; gene expression; microspores; genomics; Brassica napus; doubled haploids; Nicotiana tabacum; homozygosity; Triticum aestivum; rapeseed
Abstract:: ... Isolated plant microspores, when stressed and cultured in vitro, can be diverted from their normal gametophytic pathway towards sporophytic development, with the formation of haploid embryos and ultimately doubled-haploid plants. This process is called androgenesis or microspore embryogenesis, and is widely used in plant breeding programmes to generate homozygous lines for breeding purposes. Proto ...
DOI:: 10.1007/s10681-006-9238-9
: https://doi.org/10.1007/s10681-006-9238-9

21. Guanine and Cytosine at the Second Codon Position Influence Gene Expression in Cereals

Author:: Supriyo Chakraborty; Prosenjit Paul
Source:: Proceedings of the National Academy of Sciences, India, Section B: biological sciences 2015 v.85 no.4 pp. 1105-1115
ISSN:: 0369-8211
Subject:: Hordeum vulgare; Nicotiana tabacum; Oryza sativa; Solanum lycopersicum var. lycopersicum; Sorghum bicolor; Triticum aestivum; Zea mays; cytosine; gene expression; genes; grain crops; grains; grasses; guanine; regression analysis; transfer RNA; translation (genetics)
Abstract:: ... The compositional variation and the codon usage bias of the coding sequences of genes were analyzed in five species of grass family i.e. Oryza sativa, Triticum aestivum, Sorghum bicolor, Hordeum vulgare and Zea mays along with two outlier species belonging to family Solanaceae viz. Lycopersicon esculentum and Nicotiana tabacum. Pyrimidine-skew and keto-skew values varied across the cereals. These ...
DOI:: 10.1007/s40011-015-0542-9
: https://doi.org/10.1007/s40011-015-0542-9

22. Importance of the chiral centers of jasmonic acid in the responses of plants. Activities and antagonism between natural and synthetic analogs

Author:: Holbrook, L.; Tung, P.; Ward, K.; Reid, D.M.; Abrams, S.; Lamb, N.; Quail, J.W.; Moloney, M.M.
Source:: Plant physiology 1997 v.114 no.2 pp. 419-428
ISSN:: 0032-0889
Subject:: Helianthus annuus; Brassica napus; measurement; chemical degradation; dose response; jasmonic acid; gene expression; Triticum aestivum; Nicotiana tabacum; esters; stereochemistry; enzyme activity; chemical structure; seed germination; transgenic plants; cotyledons; proteinase inhibitors; reporter genes; chemical constituents of plants; chlorophyll; beta-glucuronidase
Abstract:: ... The importance of the two chiral centers at C-3 and C-7 in the molecular structure of jasmonic acid in plant responses was investigated. We separated methyl jasmonate (MeJA) into (3R)- and (3S)-isomers with a fixed stereochemistry at C-3, but epimerization at C-7 is possible. The four isomers of the nonepimerizable analog 7-methyl MeJA were synthesized. These six esters and their corresponding aci ...

23. Improvement of freezing tolerance in tobacco plants expressing a cold-responsive and chloroplast-targeting protein WCOR15 of wheat

Author:: Shimamura, C.; Ohno, R.; Nakamura, C.; Takumi, S.
Source:: Journal of plant physiology 2006 v.163 no.2 pp. 213-219
ISSN:: 0176-1617
Subject:: cold tolerance; freezing; plant biochemistry; transgenes; transgenic plants; wheat; Triticum aestivum; Nicotiana tabacum; plant response; tobacco; gene expression regulation; promoter regions; chloroplasts; plant proteins
Abstract:: ... Cold acclimation, an adaptive process for developing freezing tolerance in over-wintering plants, is associated with increased expression levels of a series of cold-responsive (Cor)/late embryogenesis abundant (Lea) genes. To investigate the function of Wcor15, a member of the wheat Cor/Lea gene family, for improvement of freezing tolerance, two types of transgenic tobacco lines expressing Wcor15- ...
DOI:: 10.1016/j.jplph.2005.06.008
: https://doi.org/10.1016/j.jplph.2005.06.008

24. Increased gibberellin contents contribute to accelerated growth and development of transgenic tobacco overexpressing a wheat ubiquitin gene

Author:: Guo-Kun Wang; Meng Zhang; Jiang-Feng Gong; Qi-Fang Guo; Ya-Nan Feng; Wei Wang
Source:: Plant cell reports 2012 v.31 no.12 pp. 2215-2227
ISSN:: 0721-7714
Subject:: stem elongation; flowering; biosynthesis; gene overexpression; transgenic plants; ubiquitin; wheat; gibberellins; Triticum aestivum; Nicotiana tabacum; Cauliflower mosaic virus; genes; growth retardation; gene expression regulation; tobacco
Abstract:: ... KEY MESSAGE : Overexpressing TaUb2 promoted stem growth and resulted in early flowering in transgenic tobacco plants. Ubiquitin are involved in the production, metabolism and proper function of gibberellin. The ubiquitin–26S proteasome system (UPS), in which ubiquitin (Ub) functions as a marker, is a post-translational regulatory system that plays a prominent role in various biological processes. ...
DOI:: 10.1007/s00299-012-1331-z
PubMed:: 22926030
: https://doi.org/10.1007/s00299-012-1331-z

25. Intragenic diversity and functional conservation of the three homoeologous loci of the KN1-type homeobox gene Wknox1 in common wheat

Author:: Morimoto, R.; Kosugi, T.; Nakamura, C.; Takumi, S.
Source:: Plant molecular biology 2005 v.57 no.6 pp. 907-924
ISSN:: 0167-4412
Subject:: apical meristems; messenger RNA; loci; gene overexpression; homeotic genes; transgenic plants; wheat; mutation; Triticum aestivum; Nicotiana tabacum; abnormal development; shoot meristems; introns; promoter regions; leaves
PubMed:: 15952073

26. Isolation and molecular characterization of the Triticum aestivum L. ethylene-responsive factor 1 (TaERF1) that increases multiple stress tolerance

Author:: Xu, Zhao-Shi; Xia, Lan-Qin; Chen, Ming; Cheng, Xian-Guo; Zhang, Rui-Yue; Li, Lian-Cheng; Zhao, Yun-Xiang; Lu, Yan; Ni, Zhi-Yong; Liu, Li; Qiu, Zhi-Gang; Ma, You-Zhi
Source:: Plant molecular biology 2007 v.65 no.6 pp. 719-732
ISSN:: 0167-4412
Subject:: ethylene; signal transduction; drought; wheat; salicylic acid; phosphorylation; Blumeria graminis; amino acids; nuclear localization signals; Triticum aestivum; Nicotiana tabacum; pathogens; leaves; transcription factors; biotic stress; complementary DNA; chromosomes; gene overexpression; transcription (genetics); cDNA libraries; abiotic stress; DNA-binding domains; tobacco; stress tolerance; salinity; transgenic plants; reporter genes; abscisic acid
Abstract:: ... ERF transcription factors play important roles in regulating gene expression under abiotic and biotic stresses. The first member of the ERF gene family in wheat (Triticum aestivum L.) was isolated by screening a drought-induced cDNA library and designated as T. aestivum ethylene-responsive factor 1 (TaERF1), which encoded a putative protein of 355 amino acids with a conserved DNA-binding domain an ...
DOI:: 10.1007/s11103-007-9237-9
PubMed:: 17874224
: https://doi.org/10.1007/s11103-007-9237-9

27. Lactoferrin-Derived Resistance against Plant Pathogens in Transgenic Plants

Author:: Lakshman Dilip K.; Natarajan Savithiry; Mandal Sudhamoy; Mitra Amitava
Source:: Journal of agricultural and food chemistry 2013 v.61 no.48 pp. 11730-11735
ISSN:: 1520-5118
Subject:: plant pathogenic bacteria; wheat; Protozoa; milk; genes; Ralstonia solanacearum; tomatoes; Fusarium graminearum; damping off; Thanatephorus cucumeris; viruses; Nicotiana tabacum; Triticum aestivum; glycoproteins; leaves; Arabidopsis; cattle; lactoferrin; tobacco; crop quality; head blight; transgenic plants; foliar application; antimicrobial proteins; molecular farming; fungi
Abstract:: ... Lactoferrin (LF) is a ubiquitous cationic iron-binding milk glycoprotein that contributes to nutrition and exerts a broad-spectrum primary defense against bacteria, fungi, protozoa, and viruses in mammals. These qualities make lactoferrin protein and its antimicrobial motifs highly desirable candidates to be incorporated in plants to impart broad-based resistance against plant pathogens or to econ ...
DOI:: 10.1021/jf400756t
PubMed:: 23889215
: https://doi.org/10.1021/jf400756t

28. Male gametophyte development in bread wheat (Triticum aestivum L.): molecular, cellular, and biochemical analyses of a sporophytic contribution to pollen wall ontogeny

Author:: Wang, A.; Xia, Q.; Xie, W.; Dumonceaux, T.; Zou, J.; Datla, R.; Selvaraj, G.
Source:: Plant journal 2002 v.30 no.6 pp. 613-623
ISSN:: 0960-7412
Subject:: microsporogenesis; fatty alcohols; phenylpropanoids; messenger RNA; complementary DNA; structural genes; cell walls; transgenic plants; wheat; transcription (genetics); gene expression; Triticum aestivum; nucleotide sequences; Nicotiana tabacum; pollen; tobacco
Abstract:: ... Bread wheat (hexaploid AABBDD genome; 16 billion basepairs) is a genetically complex, self-pollinating plant with bisexual flowers that produce short-lived pollen. Very little is known about the molecular biology of its gametophyte development despite a longstanding interest in hybrid seeds. We present here a comprehensive characterization of three apparently homeologous genes (TAA1a, TAA1b and TA ...
DOI:: 10.1046/j.1365-313X.2002.01313.x
PubMed:: 12061894
: https://doi.org/10.1046/j.1365-313X.2002.01313.x

29. Manipulation of monoubiquitin improves chilling tolerance in transgenic tobacco (Nicotiana tabacum)

Author:: Yanan Feng; Meng Zhang; Qifang Guo; Guokun Wang; Jiangfeng Gong; Ying Xu; Wei Wang
Source:: Plant physiology and biochemistry 2014 v.75 pp. 138-144
ISSN:: 0981-9428
Subject:: electrolytes; reactive oxygen species; wheat; genes; sugars; malondialdehyde; proline; vector control; solutes; Triticum aestivum; Nicotiana tabacum; leaves; gene overexpression; ubiquitin; enzyme activity; tobacco; proteasome endopeptidase complex; wilting; transgenic plants; cold stress; photosystem II; cold tolerance; beta-glucuronidase
Abstract:: ... Ubiquitin (Ub) is a multifunctional protein that mainly functions to tag proteins for selective degradation by the 26S proteasome. We cloned an Ub gene TaUb2 from wheat (Triticum aestivum L.) previously. To study the function of TaUB2 in chilling stress, sense and antisense Ub transgenic tobacco plants (Nicotiana tabacum L.), as well as wild type (WT) and vector control β-glucuronidase (T-GUS) pla ...
DOI:: 10.1016/j.plaphy.2013.11.003
: https://doi.org/10.1016/j.plaphy.2013.11.003

30. Metabolism of the14C-labeled herbicide clodinafop-propargyl in plant cell cultures of wheat and tobacco

Author:: Ann-Katrin Luks; Christiaan Wijntjes; Burkhard Schmidt
Source:: Journal of environmental science and health 2016 v.51 no.2 pp. 71-80
ISSN:: 1532-4109
Subject:: Nicotiana tabacum; Triticum aestivum; carbon; cell culture; complementary DNA; genetically modified organisms; herbicides; high performance liquid chromatography; humans; hydrolysates; hydrolysis; isotope labeling; metabolism; metabolites; phenol; radionuclides; tobacco; wheat
Abstract:: ... The metabolism of ¹⁴C-clodinafop-propargyl (CfP) was examined in cell cultures of wheat (Triticum aestivum L. cv. ‘Heines Koga II’) and tobacco (Nicotiana tabacum L.). Besides the non-transgenic tobacco culture, cultures transformed separately with cDNA of human cytochrome P450-monooxygenases (P450s) CYP1A1, CYP1A2, CYP3A4, CYP2B6 and CYP2C19 were examined. Experiments with wheat were executed in ...
DOI:: 10.1080/03601234.2015.1080507
: https://doi.org/10.1080/03601234.2015.1080507

31. Molecular cloning and characterization of novel heat shock protein 90 gene from a wild Vitis pseduoreticulata native to China

Author:: Yan Xu; Yuejin Wang
Source:: Biologia 2009 v.64 no.1 pp. 102-106
ISSN:: 1336-9563
Subject:: Oryza sativa; nucleotides; phylogeny; Hordeum vulgare; open reading frames; rapid amplification of cDNA ends; amino acids; Triticum aestivum; Nicotiana tabacum; molecular weight; Arabidopsis thaliana; protein folding; complementary DNA; Vitis; amino acid sequences; molecular cloning; heat shock proteins; translation (genetics); expressed sequence tags; genetic databases; China
Abstract:: ... Heat shock protein 90 (Hsp90), known as molecular chaperone, is involved in protein folding and assembly in the cell. In the present study, a full-length cDNA named Vitis pseduoreticulta heat shock protein 90 (VpHsp90) (GenBank accession Number:EU239815), encoding a heat shock protein 90, was obtained by degenerated primers and 3′-and 5′-RACE from Vitis pseudoreticulata according to our previously ...
DOI:: 10.2478/s11756-009-0008-8
: https://doi.org/10.2478/s11756-009-0008-8

32. The N-terminal degenerated metal-binding domain is involved in the heavy metal transport activity of TaHMA2

Author:: Shuqin Xiang; Shanshan Feng; Yuxiu Zhang; Jinjuan Tan; Shuang Liang; Tuanyao Chai
Source:: Plant cell reports 2015 v.34 no.9 pp. 1615-1628
ISSN:: 0721-7714
Subject:: Arabidopsis thaliana; Nicotiana tabacum; Oryza sativa; Saccharomyces cerevisiae; Triticum aestivum; adenosinetriphosphatase; cadmium; cobalt; cysteine; glutamic acid; heavy metals; heterologous gene expression; homeostasis; lead; mutagenesis; plasma membrane; rice; tobacco; wheat; yeasts; zinc
Abstract:: ... KEY MESSAGE : We identified key residues of TaHMA2, and the N- and C-terminal regions of the protein have different roles in its transport function when heterologously expressed in yeast. TaHMA2, a P₁B-type ATPase from wheat (Triticum aestivum L.), plays an important role in heavy metal homeostasis in plants. A previous study showed that overexpressing TaHMA2 in rice (Oryza sativa L.), Arabidopsis ...
DOI:: 10.1007/s00299-015-1813-x
: https://doi.org/10.1007/s00299-015-1813-x

33. Neomycin: An Effective Inhibitor of Jasmonate-Induced Reactions in Plants

Author:: Jyothilakshmi Vadassery; Daniel J. Ballhorn; Steven R. Fleming; Christian Mazars; Shree P. Pandey; Axel Schmidt; Meredith C. Schuman; Kai-Wun Yeh; Ayufu Yilamujiang; Axel Mithöfer
Source:: Journal of plant growth regulation 2019 v.38 no.2 pp. 713-722
ISSN:: 0721-7595
Subject:: Ipomoea batatas; Nepenthes alata; Nicotiana attenuata; Nicotiana tabacum; Phaseolus lunatus; Picea abies; Populus trichocarpa; Triticum aestivum; aspartic proteinases; calcium; cell culture; enzyme activity; gene expression; gene induction; jasmonic acid; mutants; nectar secretion; nectaries; neomycin; plant hormones; secondary metabolites; signal transduction; sporamin
Abstract:: ... Jasmonates are important phytohormones involved in both plant developmental processes as well as defense reactions. Many JA-mediated plant defense responses have been studied in model plants using mutants of the jasmonate signaling pathway. However, in plant species where JA-signaling mutants are not accessible, the availability of a tool targeting JA signaling is crucial to investigate jasmonate- ...
DOI:: 10.1007/s00344-018-9884-x
: https://doi.org/10.1007/s00344-018-9884-x

34. Overexpression of TaUb2 enhances disease resistance to Pseudomonas syringae pv. tomato DC3000 in tobacco

Author:: Meng Zhang; Hanhan Kang; Guangqiang Zhang; Yanhui Chen; Xiangzhu Kong; Qifang Guo; Wei Wang
Source:: Physiological and molecular plant pathology 2015 v.90 pp. 98-104
ISSN:: 0885-5765
Subject:: Nicotiana tabacum; Pseudomonas syringae pv. tomato; Triticum aestivum; antioxidant activity; ascorbate peroxidase; disease resistance; electrolytes; enzyme activity; gene overexpression; genes; hypersensitive response; leaves; malondialdehyde; peroxidase; plant diseases and disorders; proteasome endopeptidase complex; quantitative polymerase chain reaction; reactive oxygen species; reverse transcriptase polymerase chain reaction; stomatal movement; superoxide dismutase; tobacco; transgenic plants; ubiquitin; wheat
Abstract:: ... Ubiquitin (Ub), a 76-amino acid protein, functions as a tag that can be attached to substrates for selected degradation in a Ub/26S proteasome system (UPS). In this paper, effects of the Ub gene TaUb2 from wheat expressed in tobacco plants are reported. Three TaUb2-overexpressing transgenic tobacco lines were used to study the functions of Ub in response to Pseudomonas syringae pv. tomato strain D ...
DOI:: 10.1016/j.pmpp.2015.04.004
: https://doi.org/10.1016/j.pmpp.2015.04.004

35. Partial root-zone drying irrigation increases water-use efficiency of tobacco plants amended with biochar

Author:: Xuezhi Liu; Zhenhua Wei; Kiril Manevski; Jie Liu; Yingying Ma; Mathias Neumann Andersen; Fulai Liu
Source:: Industrial crops and products 2021 v.166 pp. 113487
ISSN:: 0926-6690
Subject:: Anthrosols; Ferralsols; Nicotiana tabacum; Triticum aestivum; abscisic acid; biochar; carbon; deficit irrigation; gas exchange; irrigation rates; isotopes; photosynthesis; rhizosphere; softwood; soil water content; stomatal conductance; straw; tobacco; water use efficiency; wheat
Abstract:: ... Modulation of stomatal morphology and behavior is associated with changes in water use of the plant due to varied input of water, yet the underlying mechanism of such association remains largely elusive. We investigated the effects of reduced irrigation on leaf gas exchange and stomatal morphology of tobacco (Nicotiana tabacum L.) plants grown in a Ferralsol and an Anthrosol amended by softwood (S ...
DOI:: 10.1016/j.indcrop.2021.113487
: https://doi.org/10.1016/j.indcrop.2021.113487

36. Plant gene expression control using genome- and epigenome-editing technologies

Author:: Gurbachan S. Miglani; Anroop Kaur; Lovepreet Kaur
Source:: Journal of crop improvement 2020 v.34 no.1 pp. 1-63
ISSN:: 1542-7536
Subject:: Agave angustifolia; Agave fourcroydes; Arabidopsis thaliana; Cucumis melo; DNA; DNA methylation; Nicotiana benthamiana; Nicotiana tabacum; Oryza sativa; Pinus radiata; Saccharum; Solanum lycopersicum; Solanum tuberosum; Triticum aestivum; Zea mays; corn; gene editing; gene expression; genes; genetically modified organisms; histones; muskmelons; nucleases; potatoes; quantitative traits; rice; sugarcane; tobacco; tomatoes; wheat; Caribbean
Abstract:: ... In this review, we present some specific examples of plant species only where modulation of gene regulation has been achieved via genome-editing and epigenome-editing technologies. Among genome-editing tools used in plants are zinc-finger nucleases in maize (Zea mays L.); transcription activator-like effector nucleases in rice (Oryza sativa L.), sugarcane (Saccharum spp.), and wheat (Triticum aest ...
DOI:: 10.1080/15427528.2019.1678541
: https://doi.org/10.1080/15427528.2019.1678541

37. Plant reference genes for development and stress response studies

Author:: Joyous T Joseph; Najya Jabeen Poolakkalody; Jasmine M Shah
Source:: Journal of biosciences 2018 v.43 no.1 pp. 173-187
ISSN:: 0250-5991
Subject:: Actinidia deliciosa; Arabidopsis thaliana; Coffea arabica; Cucumis sativus; DNA; Daucus carota; Glycine max; Gossypium hirsutum; Nicotiana benthamiana; Nicotiana tabacum; Oryza sativa; RNA; Saccharum; Solanum lycopersicum; Solanum tuberosum; Triticum aestivum; Vaccinium corymbosum; Vitis vinifera; abiotic stress; biotic stress; blueberries; carrots; cotton; cucumbers; developmental stages; gene expression; genes; grapes; models; potatoes; rice; soybeans; stress response; sugarcane; tobacco; tomatoes; wheat
Abstract:: ... Many reference genes are used by different laboratories for gene expression analyses to indicate the relative amount of input RNA/DNA in the experiment. These reference genes are supposed to show least variation among the treatments and with the control sets in a given experiment. However, expression of reference genes varies significantly from one set of experiment to the other. Thus, selection o ...
DOI:: 10.1007/s12038-017-9728-z
: https://doi.org/10.1007/s12038-017-9728-z

38. Queuine in plants and plant tRNAs: differences between embryonic tissue and mature leaves

Author:: Beier, H.; Zech, U.; Zubrod, E.; Kersten, H.
Source:: Plant molecular biology 1987 v.8 no.4 pp. 345-353
ISSN:: 0167-4412
Subject:: chloroplasts; Glycine max; ribonucleosides; embryo (plant); Nicotiana rustica; transfer RNA; Phaseolus vulgaris; Triticum aestivum; Nicotiana tabacum; leaves
Abstract:: ... In eubacterial and eukaryotic tRNAs specific for Asn, Asp, His and Tyr the modified deazaguanosine-derivative queuosine occurs in position 34, the first position of the anticodon. Analysis of unfractionated tRNAs from wheat and from tobacco leaves shows that these tRNAs contain high amounts of guanosine (G) in place of queuosine (Q). This was measured by the exchange of G34 for [3H]guanine catalys ...
DOI:: 10.1007/BF00021314
PubMed:: 24301197
: https://doi.org/10.1007/BF00021314

39. RNase activity requires formation of disulfide bonds and is regulated by the redox state

Author:: Chen, Z.; Ling, J.; Gallie, D.R.
Source:: Plant molecular biology 2004 v.55 no.1 pp. 83-96
ISSN:: 0167-4412
Subject:: Triticum aestivum; wheat; transgenic plants; Nicotiana tabacum; glutathione dehydrogenase (ascorbate); complementary DNA; gene transfer; gene expression; glutathione; redox potential; ribonucleases; enzyme activity; ascorbic acid; dehydroascorbic acid
Abstract:: ... The activity of many RNases requires the formation of one or more disulfide bonds which can contribute to their stability. In this study, we show that RNase activity and, to a much lesser extent, nuclease activity, are redox regulated. Intracellular RNase activity was altered in vitro by changes in the glutathione redox state. Moreover, RNase activity was abolished following exposure to reducing a ...
PubMed:: 15604666

40. Recovery of Fertilizer Nitrogen Applied to Burley Tobacco

Author:: Charles T. MacKown; Tommy G. Sutton
Source:: Agronomy journal 1997 v.89 no.2 pp. 183-189
ISSN:: 0002-1962
Subject:: Nicotiana tabacum; nitrogen fertilizers; measurement; isotope labeling; residual effects; drilling; cover crops; Triticum aestivum; Festuca arundinacea; nutrient uptake; crop yield; application rate; application timing; Kentucky
Abstract:: ... The high cash value of burley tobacco (Nicotiana tabacum L.) may lead to ineffective excess fertilization Of the crop. The effects of N management on fertilizer N use efficiency by hurley tobacco and recovery of residual fertilizer N by a winter cover crop were determined. Tobacco was grown in 1993 at two locations with 0 to 336 kg N ha⁻¹ broadcast applied before transplanting or 168 kg N ha⁻¹ sid ...
DOI:: 10.2134/agronj1997.00021962008900020006x
: https://doi.org/10.2134/agronj1997.00021962008900020006x

41. Reef-coral proteins as visual, non-destructive reporters for plant transformation

Author:: Wenck, A.; Pugieux, C.; Turner, M.; Dunn, M.; Stacy, C.; Tiozzo, A.; Dunder, E.; Van Grinsven, E.; Khan, R.; Sigareva, M.
Source:: Plant cell reports 2003 v.22 no.4 pp. 244-251
ISSN:: 0721-7714
Subject:: corals; coral reefs; animal proteins; reporter genes; transgenes; genetic transformation; gene expression; Nicotiana tabacum; tobacco; Zea mays; corn; Gossypium hirsutum; cotton; Oryza sativa; rice; Glycine max; soybeans; Solanum lycopersicum var. lycopersicum; tomatoes; Triticum aestivum; wheat; Hordeum vulgare; barley; transgenic plants
Abstract:: ... Recently, five novel fluorescent proteins have been isolated from non-bioluminescent species of reef-coral organisms and have been made available through ClonTech. They are AmCyan, AsRed, DsRed, ZsGreen and ZsYellow. These proteins are valuable as reporters for transformation because they do not require a substrate or external co-factor to emit fluorescence and can be tested in vivo without destru ...
DOI:: 10.1007/s00299-003-0690-x
PubMed:: 12942310
: https://doi.org/10.1007/s00299-003-0690-x

42. Results of long-term experiments with growing flue-cured tobacco (Nicotiana tabacum L.) in monoculture and different types of crop rotations

Author:: Butorac, A.; Tursic, I.; Butorac, J.; Mesic, M.; Basic, F.; Vuletic, N.; Berdin, M.; Kisic, I.
Source:: Journal of agronomy and crop science 1999 v.183 no.4 pp. 271-285
ISSN:: 0931-2250
Subject:: inflorescences; Zea mays; Glycine max; long term experiments; crop rotation; crop quality; corn ears; Trifolium pratense; Triticum aestivum; Nicotiana tabacum; yield components; length; genetic variation; branches; seed productivity; Brassica rapa subsp. oleifera; continuous cropping; pods
DOI:: 10.1046/j.1439-037x.1999.00349.x
: https://doi.org/10.1046/j.1439-037x.1999.00349.x

43. TaARR1, a cytokinin response regulator gene in Triticum aestivum, is essential in plant N starvation tolerance via regulating the N acquisition and N assimilation

Author:: Meng-ya YANG; Jia-qi CHEN; He-yang TIAN; Chen-yang NI; Kai XIAO
Source:: Journal of integrative agriculture 2019 v.18 no.12 pp. 2691-2702
ISSN:: 2095-3119
Subject:: Nicotiana tabacum; Triticum aestivum; agriculture; biomass; cytokinins; endoplasmic reticulum; genetically modified organisms; glutamate-ammonia ligase; nitrates; nutrient use efficiency; phenotype; regulator genes; starvation; stress tolerance; tobacco; transcription (genetics); transgenes
Abstract:: ... Plant N starvation response is closely associated with the N signaling components that involve transduction of the low-N cues. In this study, we functionally characterized TaARR1, a cytokinin (CK) response regulator gene in Triticum aestivum, in mediating the N starvation adaptation in plants. TaARR1 harbors two conserved domains specified by plant ARR family members; subcellular localization anal ...
DOI:: 10.1016/S2095-3119(19)62698-5
: https://doi.org/10.1016/S2095-3119(19)62698-5

44. Temperature responses of mesophyll conductance differ greatly between species

Author:: SUSANNE CAEMMERER; JOHN R. EVANS
Source:: Plant, cell and environment 2015 v.38 no.4 pp. 629-637
ISSN:: 0140-7791
Subject:: Arabidopsis thaliana; Eucalyptus pauciflora; Glycine max; Gossypium hirsutum; Nicotiana tabacum; Oryza sativa; Quercus; Triticum aestivum; activation energy; carbon; gas exchange; isotopes; leaves; membrane permeability; mesophyll; spectroscopy; stomatal conductance; stomatal movement; temperature; trees; vapor pressure
Abstract:: ... The temperature responses of mesophyll conductance (gₘ) were investigated for nine species using carbon isotope techniques combining tunable diode laser spectroscopy and gas exchange measurements. Species included the evergreen trees Eucalyptus pauciflora and Quercus engelmannii; the tropical evergreen tree Lophostemon confertus; as well as the herbaceous species Nicotiana tabacum, Oryza sativa, T ...
DOI:: 10.1111/pce.12449
: https://doi.org/10.1111/pce.12449

45. To open or to close: species‐specific stomatal responses to simultaneously applied opposing environmental factors

Author:: Ebe Merilo; Indrek Jõesaar; Mikael Brosché; Hannes Kollist
Source:: new phytologist 2014 v.202 no.2 pp. 499-508
ISSN:: 0028-646X
Subject:: Arabidopsis thaliana; Hordeum vulgare; Nicotiana tabacum; Triticum aestivum; air; carbon dioxide; environmental factors; gas exchange; humidity; stomata; stomatal movement
Abstract:: ... Plant stomatal responses to single environmental factors are well studied; however, responses to a change in two (or more) factors – a common situation in nature – have been less frequently addressed. We studied the stomatal responses to a simultaneous application of opposing environmental factors in six evolutionarily distant mono‐ and dicotyledonous herbs representing different life strategies ( ...
DOI:: 10.1111/nph.12667
PubMed:: 24392838
: https://doi.org/10.1111/nph.12667

46. Trafficking of wheat gluten proteins in transgenic tobacco plants: gamma-gliadin does not contain an endoplasmic reticulum-retention signal

Author:: Napier, J.A.; Richard, G.; Turner, M.F.P.; Shewry, P.R.
Source:: Planta 1997 v.203 no.4 pp. 488-494
ISSN:: 0032-0935
Subject:: Triticum aestivum; gliadin; signal peptide; transgenic plants; Nicotiana tabacum; cell membranes; endoplasmic reticulum; vacuoles; leaves; protein transport; protoplasts; cell wall components
Abstract:: ... Wild-type and mutated forms of the wheat (Triticum aestivum L.) storage protein gamma-gliadin were expressed in transgenic tobacco (Nicotiana tabacum L. cv. NVS) under the control of the 35S cauliflower mosaic virus (CaMV) promoter in order to determine what, if any, endogenous targeting signals are present in the wild-type gamma-gliadin protein. The mutant forms of the protein were modified by th ...
DOI:: 10.1007/s004250050218
PubMed:: 9421932
: https://doi.org/10.1007/s004250050218

47. Transcription activation mediated by the bZIP factor SPA on the endosperm box is modulated by ESBF-1 in vitro

Author:: Conlan, R.S.; Hammond-Kosack, M.; Bevan, M.
Source:: plant journal 1999 v.19 no.2 pp. 173-181
ISSN:: 0960-7412
Subject:: Nicotiana tabacum; transcription factors; endosperm; nucleotide sequences; protoplasts; DNA-binding domains; Triticum aestivum; prolamins; genes; recombinant proteins; Escherichia coli; transcription (genetics)
Abstract:: ... A modified in vitro transcription system has been used to study the function of the cloned bZIP transcription factor SPA and the binding activity ESBF I in activating transcription from the bifactorial endosperm box region of the wheat prolamin LMWG-1D1 gene. Recombinant SPA expressed in Escherichia coli activated transcription from the endosperm box motif, and this was dependent upon the binding ...
DOI:: 10.1046/j.1365-313X.1999.00522.x
: https://doi.org/10.1046/j.1365-313X.1999.00522.x

48. Transcription of Arabidopsis and wheat Cab genes in single tobacco transgenic seedlings exhibits independent rhythms in a developmentally regulated fashion

Author:: Kolar, C.; Fejes, E.; Adam, E.; Schafer, E.; Kay, S.; Nagy, F.
Source:: plant journal 1998 v.13 no.4 pp. 563-569
ISSN:: 0960-7412
Subject:: Arabidopsis thaliana; seed germination; far-red light; transgenic plants; seedlings; luciferase; light intensity; transcription (genetics); gene expression; Nicotiana tabacum; red light; Triticum aestivum; reporter genes; phytochrome; circadian rhythm; promoter regions
Abstract:: ... Transcription of Cab genes has been previously shown to be regulated by a circadian oscillator coupled to the red light-absorbing plant photoreceptor phytochrome in various plant species. In addition, it has recently been suggested that rhythmic expression of the Cab genes could also be affected by a phytochrome-independent circadian oscillator in a developmentally regulated fashion. This study ha ...
DOI:: 10.1046/j.1365-313X.1998.00048.x
PubMed:: 9680998
: https://doi.org/10.1046/j.1365-313X.1998.00048.x

49. Use of 4-Amino-3,5,6-trichloropicolinic Acid as an Auxin Source in Plant Tissue Cultures

Author:: G. B. Colins; W. E. Vian; G. C. Phillips
Source:: Crop science 1978 v.18 no.2 pp. 286-288
ISSN:: 0011-183X
Subject:: 2,4-D; Canavalia ensiformis; Glycine max; Nicotiana tabacum; Triticum aestivum; auxins; callus; culture media; picloram; tissue culture; tobacco; wheat
Abstract:: ... The auxin-like properties of 4-amino-3,5,6-trichloropicolinic acid (picloram) were compared with those of other auxins in tissue cultures of wheat (Triticum aestivum), soybeans (Glycine max), tobacco (Nicotiana tabacum), and jackbean (Canavalia ensiformis) explants. Certain problems associated with the use of 2,4-dichlorophenoxyacetic acid (2,4-D) in tissue culture were not encountered when piclor ...
DOI:: 10.2135/cropsci1978.0011183X001800020023x
: https://doi.org/10.2135/cropsci1978.0011183X001800020023x

50. Visualisation of stromules in transgenic wheat expressing a plastid-targeted yellow fluorescent protein

Author:: Daniel J. Shaw; John C. Gray
Source:: Planta 2011 v.233 no.5 pp. 961-970
ISSN:: 0032-0935
Subject:: Arabidopsis thaliana; proteins; rice; fluorescence; transgenic plants; wheat; endosperm; Triticum aestivum; Nicotiana tabacum; genes; plastids; tobacco; roots; leaves; starch synthase
Abstract:: ... Stromules are stroma-filled tubules that extend from the plastids in all multicellular plants examined to date. To facilitate the visualisation of stromules on different plastid types in various tissues of bread wheat (Triticum aestivum L.), a chimeric gene construct encoding enhanced yellow fluorescent protein (EYFP) targeted to plastids with the transit peptide of wheat granule-bound starch synt ...
DOI:: 10.1007/s00425-011-1351-x
PubMed:: 21274561
: https://doi.org/10.1007/s00425-011-1351-x

51. The Xylanase Inhibitor TAXI-I Increases Plant Resistance to Botrytis cinerea by Inhibiting the BcXyn11a Xylanase Necrotizing Activity

Author:: Silvio Tundo; Maria Chiara Paccanaro; Ibrahim Elmaghraby; Ilaria Moscetti; Renato D’Ovidio; Francesco Favaron; Luca Sella
Source:: Plants 2020 v.9 no.5 pp. -
ISSN:: 2223-7747
Subject:: Arabidopsis thaliana; Botrytis cinerea; Nicotiana tabacum; Triticum aestivum; cell walls; disease resistance; droplets; enzyme activity; enzyme inhibitors; fungal diseases of plants; genetically modified organisms; host plants; leaves; pathogenesis; plant pathogenic fungi; virulence; xylan; xylanases
Abstract:: ... During host plant infection, pathogens produce a wide array of cell wall degrading enzymes (CWDEs) to break the plant cell wall. Among CWDEs, xylanases are key enzymes in the degradation of xylan, the main component of hemicellulose. Targeted deletion experiments support the direct involvement of the xylanase BcXyn11a in the pathogenesis of Botrytis cinerea. Since the Triticum aestivum
DOI:: 10.3390/plants9050601
: https://doi.org/10.3390/plants9050601

52. Yield response of continuous soybean to one-season crop disturbance in a previous continuous soybean field in Northeast China

Author:

Xiaobing Liu; Yansheng Li; Bingjin Han; Qiuying Zhang; Keqin Zhou; Xingyi Zhang; Masoud Hashemi

Source:

Field crops research 2012 v.138 no. pp. 52-56

ISSN:

0378-4290

Subject:

Beta vulgaris; Cannabis; Glycine max; Nicotiana tabacum; Triticum aestivum; Zea mays; agricultural land; continuous cropping; continuous systems; corn; crop yield; crops; habitat destruction; hemp; photosynthesis; pods; production technology; soil quality; soybeans; sugar beet; tillage; tobacco; wheat; China

Abstract:

... Continuous soybean [Glycine max (L.) Merill.] may lead to yield decline due to its detrimental effect on soil health. Habitat disturbance affects numerous ecosystem components and processes. In this study, we assume the continuous soybean system as a normal tillage, any interference within the system is defined as a disturbance. Thus, crop disturbance is defined as a management practice used after ...

DOI:

10.1016/j.fcr.2012.09.012

https://doi.org/10.1016/j.fcr.2012.09.012

53. The effect of altered codon usage on luciferase activity in tobacco, maize and wheat

Author:

Lonsdale, D.M.; Moisan, L.J.; Harvey, A.J.

Source:

Plant cell reports 1998 v.17 no.5 pp. 396-399

ISSN:

0721-7714

Subject:

Nicotiana tabacum; Zea mays; Triticum aestivum; luciferase; enzyme activity; gene expression; codons; reporter genes; plasmids; genetic transformation; genetic variation

Abstract:

... A comparison of the wild-type firefly luciferase reporter gene to a codon-modified gene, available from Promega, demonstrates that in tobacco cell cultures, an increase in G+C content of 1.8%, as a consequence of 36 A/T leads to G/C synonymous codon alterations and removal of the lysosomal targeting sequence, has no significant effect on expression. In maize Black Mexican Sweet cells and wheat scu ...

DOI:

10.1007/s002990050413

https://doi.org/10.1007/s002990050413

54. The involvement of an expansin geneTaEXPB23 from wheat in regulating plant cell growth

Author:

Xing, S. -C.; Li, F.; Guo, Q. -F.; Liu, D. -R.; Zhao, X. -X.; Wang, W.

Source:

Biologia plantarum 2009 v.53 no.3 pp. 429-434

ISSN:

0006-3134

Subject:

Nicotiana tabacum; Triticum aestivum; cell growth; cell walls; coleoptiles; developmental stages; expansins; genes; internodes; leaves; plant development; plant growth; tobacco; wheat

Abstract:

... Expansins, found in the cell wall, have the unique ability to induce immediate cell wall extension. In this study, a β-expansin gene (TaEXPB23) isolated from wheat (Triticum aestivum L.) coleoptiles was transformed to tobacco (Nicotiana tabacum) to investigate its role in plant growth and development. TaEXPB23 was preferentially expressed in wheat coleoptile and a close correlation between TaEXPB2 ...

DOI:

10.1007/s10535-009-0082-3

https://doi.org/10.1007/s10535-009-0082-3

55. The linear plastid chromosomes of maize: terminal sequences, structures, and implications for DNA replication

Author:

Delene J. Oldenburg; Arnold J. Bendich

Source:

Current genetics 2016 v.62 no.2 pp. 431-442

ISSN:

0172-8083

Subject:

DNA replication; Nicotiana tabacum; Oryza sativa; Triticum aestivum; Zea mays; chromosomes; corn; digestion; isomers; leaves; melting; plastid DNA; replication origin; rice; tobacco; wheat

Abstract:

... The structure of a chromosomal DNA molecule may influence the way in which it is replicated and inherited. For decades plastid DNA (ptDNA) was believed to be circular, with breakage invoked to explain linear forms found upon extraction from the cell. Recent evidence indicates that ptDNA in vivo consists of linear molecules with discrete termini, although these ends were not characterized. We repor ...

DOI:

10.1007/s00294-015-0548-0

https://doi.org/10.1007/s00294-015-0548-0

56. A novel histone variant localized in nucleoli of higher plant cells

Author:

Tanaka, I.; Akahori, Y.; Gomi, K.; Suzuki, T.; Ueda, K.

Source:

Chromosoma 1999 v.108 no.3 pp. 190-199

ISSN:

0009-5915

Subject:

Allium cepa; Lilium longiflorum; Nicotiana tabacum; Triticum aestivum; Tulipa gesneriana; Vicia faba; amino acid composition; amino acid sequences; antibodies; antiserum; cell nucleolus; chromatin; complementary DNA; epitopes; fluorescent antibody technique; histones; immunoblotting; interphase; leaves; meiosis; pachytene stage; pollen; ribosomal DNA; somatic cells; tissues

Abstract:

... Immunofluorescence staining with antisera raised against p35, a basic nuclear protein that accumulates in the pollen nuclei of Lilium longiflorum, specifically stained the nucleoli in interphase nuclei of somatic tissues, including root and leaf, and in pachytene nuclei during meiotic division, whereas antisera raised against histone H1 uniformly stained the entire chromatin domain with the except ...

DOI:

10.1007/s004120050368

PubMed:

10398848

https://doi.org/10.1007/s004120050368

57. A wheat MYB transcriptional repressor TaMyb1D regulates phenylpropanoid metabolism and enhances tolerance to drought and oxidative stresses in transgenic tobacco plants

Author:

Qiuhui Wei; Fan Zhang; Fusheng Sun; Qingchen Luo; Ruibin Wang; Rui Hu; Mingjie Chen; Junli Chang; Guangxiao Yang; Guangyuan He

Source:

Plant science 2017 v.265 pp. 112-123

ISSN:

0168-9452

Subject:

Nicotiana tabacum; Triticum aestivum; chlorophyll; drought; flavonoids; gene expression regulation; gene overexpression; genes; hydrogen peroxide; ions; leaves; lignin; malondialdehyde; metabolism; oxidative stress; plant development; repressor proteins; stems; tobacco; transcription (genetics); transgenic plants; water content; water stress; wheat

Abstract:

... MYB transcription factors are involved in the regulation of plant development and response to biotic and abiotic stress. In this study, TaMyb1D, a novel subgroup 4 gene of the R2R3-MYB subfamily, was cloned from wheat (Triticum aestivum L.). TaMyb1D was localized in the nucleus and functioned as a transcriptional repressor. The overexpression of TaMyb1D in tobacco (Nicotiana tabacum) plants repres ...

DOI:

10.1016/j.plantsci.2017.09.020

https://doi.org/10.1016/j.plantsci.2017.09.020

58. A wheat gene encoding an aluminum-activated malate transporter

Author:

Sasaki, T.; Yamamoto, Y.; Ezaki, B.; Katsuhara, M.; Ahn, S.J.; Ryan, P.R.; Delhaize, E.; Matsumoto, H.

Source:

Plant journal 2004 v.37 no.5 pp. 645-653

ISSN:

0960-7412

Subject:

rice; Xenopus laevis; Oryza sativa; wheat; malic acid; metal tolerance; plant proteins; gene expression; Triticum aestivum; Nicotiana tabacum; complementary DNA; transporters; toxic substances; electrophysiology; oocytes; tobacco; genetic transformation; plant stress; grain crops; transgenes; transgenic plants; cultured cells; aluminum; nucleotide sequences

Abstract:

... The major constraint to plant growth in acid soils is the presence of toxic aluminum (Al) cations, which inhibit root elongation. The enhanced Al tolerance exhibited by some cultivars of wheat is associated with the Al-dependent efflux of malate from root apices. Malate forms a stable complex with Al that is harmless to plants and, therefore, this efflux of malate forms the basis of a hypothesis t ...

DOI:

10.1111/j.1365-313X.2003.01991.x

PubMed:

14871306

https://doi.org/10.1111/j.1365-313X.2003.01991.x

PubAg