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1.   Copper release kinetics: Effect of two extractants and wheat (Triticum aestivum L.) rhizosphere

Author:
H.R. Motaghian; A.R. Hosseinpur
Source:
Plant, Soil and Environment v.58 no.10 pp. 471-476
ISSN:
1214-1178
Subject:
Triticum aestivum; citric acid; desorption; environment; greenhouse experimentation; rhizosphere; wheat
Abstract:
... The greenhouse experiment was performed to determine Cu release characteristics in the bulk and the rhizosphere of some calcareous soils using rhizobox. The kinetics of Cu release in the bulk and the rhizosphere soils were determined by successive extraction with diethylenetriaminepentaacetic acid-triethanolamine (DTPA-TEA) and 10 mmol/L citric acid in a period of 1 to 504 h at 25 ± 1°C ...
DOI:
10.17221/365/2012-pse

2.   Spring, einkorn and emmer wheat species – potential rich sources of free ferulic acid and other phenolic compounds

Author:
J. Lachman; J. Musilová; Z. Kotíková; K. Hejtmánková; M. Orsák; J. Přibyl
Source:
Plant, Soil and Environment v.58 no.8 pp. 347-353
ISSN:
1214-1178
Subject:
Triticum aestivum; Triticum monococcum subsp. monococcum; Triticum turgidum subsp. dicoccon; environment; ferulic acid; human health; hydrophilicity; polyphenols; soil; spring wheat
Abstract:
...   Einkorn (Triticum monococcum L., subsp. monococcum), emmer (Triticum dicoccum Schuebl [Schrank], subsp. dicoccum) and spring wheat (Triticum aestivum L.) may be rich in hydrophilic antioxidants, therefore being a potential food source with high nutritional properties. The aim of the present study was to assess the content of free ferulic acid (FFA) and total polyphenols (TP) beneficial for ...
DOI:
10.17221/289/2012-pse

3. (+)-(S)-dihydroaeruginoic acid, an inhibitor of Septoria tritici and other phytopathogenic fungi and bacteria, produced by Pseudomonas fluorescens

Author:
Carmi, R.; Carmeli, S.; Levy, E.; Gough, F.J.
Source:
Journal of natural products 1994 v.57 no.9 pp. 1200-1205
ISSN:
0163-3864
Subject:
Triticum aestivum; Mycosphaerella graminicola; plant pathogenic fungi; biological control; Pseudomonas fluorescens; antibiotics; chemical composition; stereochemistry; antifungal properties; disease control; plant diseases and disorders
DOI:
10.1021/np50111a002
PubMed:
7798954

4. (GAA)n microsatellite as an indicator of the A genome reorganization during wheat evolution and domestication

Author:
Irina G. Adonina; Nikolay P. Goncharov; Ekaterina D. Badaeva; Ekaterina M. Sergeeva; Nadezhda V. Petrash; Elena A. Salina
Source:
Comparative cytogenetics 2015 v.9 no.4 pp. 533-547
ISSN:
1993-078X
Subject:
Triticum aestivum; Triticum monococcum subsp. aegilopoides; Triticum timopheevii; Triticum turgidum subsp. dicoccoides; Triticum turgidum subsp. dicoccon; Triticum turgidum subsp. durum; Triticum urartu; diploidy; domestication; evolution; genome; microsatellite repeats; nucleolus organizer region; polyploidy; wheat
Abstract:
... Although the wheat A genomes have been intensively studied over past decades, many questions concerning the mechanisms of their divergence and evolution still remain unsolved. In the present study we performed comparative analysis of the A genome chromosomes in diploid (Triticum urartu Tumanian ex Gandilyan, 1972, Triticum boeoticum Boissier, 1874 and Triticum monococcum Linnaeus, 1753) and polypl ...
DOI:
10.3897/CompCytogen.v9i4.5120

5. (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

6. 12-Oxo-Phytodienoic Acid Enhances Wheat Resistance to Hessian Fly (Diptera: Cecidomyiidae) Under Heat Stress

Author:
Ge Cheng; Ming-Shun Chen; Lieceng Zhu
Source:
Journal of economic entomology 2018 v.111 no.2 pp. 917-922
ISSN:
1938-291X
Subject:
Mayetiola destructor; Triticum aestivum; biotic stress; cultivars; heat; heat stress; heat treatment; insect infestations; insect resistance; insects; seedlings; wheat
Abstract:
... 12-Oxo-phytodienoic acid (OPDA) plays unique roles in plant defenses against biotic and abiotic stresses. In the current study, we infested two resistant wheat (Triticum aestivum L.) cultivars, ‘Molly’ and ‘Iris’, with an avirulent Hessian fly population and determined the impact of exogenous OPDA application on wheat resistance to the insect under heat stress. We observed that Molly and Iris trea ...
DOI:
10.1093/jee/tox374

7. 125 Years of Soil and Crop Management on Sanborn Field: Effects on Soil Physical Properties Related to Soil Erodibility

Author:
Sebahattin Acikgoz; S. H. Anderson; C. J. Gantzer; A. L. Thompson; R. J. Miles
Source:
Soil science 2017 v.182 no.5 pp. 172-180
ISSN:
0038-075X
Subject:
Phleum pratense; Trifolium pratense; Triticum aestivum; Zea mays; aggregate stability; annuals; bulk density; conservation practices; corn; crop rotation; data collection; erodibility; management systems; shear strength; soil erosion; soil quality; soil sampling; soil strength; tillage; wheat
Abstract:
... Long-term management systems cause changes to soil physical properties that may affect soil erosion and erodibility. A study was conducted to evaluate the effects of 125 years of continuous crop management on Sanborn Field for selected soil physical properties. Intact soil cores were collected from continuous corn (Zea mays L.), continuous wheat (Triticum aestivum L.), continuous timothy (Phleum p ...
DOI:
10.1097/SS.0000000000000207

8. 12W932-349 Soft red winter wheat

Author:
Lily Tamburic-Ilincic
Source:
Canadian journal of plant science 2022 v.102 no.2 pp. 484-487
ISSN:
1918-1833
Subject:
Fusarium head blight; Triticum aestivum; cultivars; grain yield; pastries; soft red winter wheat; winter wheat; Ontario
Abstract:
... 12W932-349 is a soft red winter wheat (Triticum aestivum L.) cultivar registered for Ontario, Canada. It has high grain yield with good pastry quality and is moderately resistant to Fusarium head blight. 12W932-349 is well adapted for the winter wheat growing areas of Ontario. ...
DOI:
10.1139/cjps-2021-0088

9. 12W932-349 Soft red winter wheat

Author:
Lily Tamburic-Ilincic
Source:
Canadian journal of plant science 2022 v.102 no.2 pp. 484-487
ISSN:
1918-1833
Subject:
Fusarium head blight; Triticum aestivum; cultivars; grain yield; pastries; soft red winter wheat; winter wheat; Ontario
Abstract:
... 12W932-349 is a soft red winter wheat (Triticum aestivum L.) cultivar registered for Ontario, Canada. It has high grain yield with good pastry quality and is moderately resistant to Fusarium head blight. 12W932-349 is well adapted for the winter wheat growing areas of Ontario. ...
DOI:
10.1139/CJPS-2021-0088

10. 13C discrimination in corn grain can be used to separate and quantify yield losses due to water and nitrogen stresses

Author:
Clay David E.; Clay Sharon A.; Lyon Drew J.; Blumenthal Juerg M.
Source:
Weed science 2005 v.53 no.1 pp. 23-29
ISSN:
0043-1745
Subject:
C3 plants; C4 plants; Triticum aestivum; Zea mays; analysis of variance; corn; equations; nitrogen; physiological response; weed science; wheat; Nebraska
Abstract:
... It is difficult to quantify the mechanism(s) responsible for competition-induced yield loss using traditional experimental techniques. A technique using yield and ¹³C discrimination (ΔΔ) for wheat, a C₃ plant, has been developed to separate total yield loss (TYL) into yield loss due to N (YLNS) and water (YLWS) stresses. The objective of this research was to determine whether the ΔΔ approach could ...
DOI:
10.1614/WS-04-070R1

11. 13C-NMR analysis of decomposing litter and fine roots in the semi-arid Mulga Lands of southern Queensland

Author:
Mathers, N.J.; Jalota, R.K.; Dalal, R.C.; Boyd, S.E.
Source:
Soil biology & biochemistry 2007 v.39 no.5 pp. 993-1006
ISSN:
0038-0717
Subject:
semiarid soils; Acacia aneura; Triticum aestivum; wheat; Medicago sativa; alfalfa; Cenchrus ciliaris; grasses; roots; plant litter; biodegradation; carbon sequestration; stable isotopes; nuclear magnetic resonance spectroscopy; land use change; Queensland
Abstract:
... Plant litter and fine roots are important carbon (C) inputs to soil and a direct source of CO2 to the atmosphere. Solid-state carbon-13 nuclear magnetic resonance (13C-NMR) spectroscopy was used to investigate the nature of C changes during decomposition of plant litter and fine roots of mulga (Acacia aneura F. Muell. Ex. Benth.), wheat (Triticum aestivum L.), lucerne (Medicago sativa) and buffel ...
DOI:
10.1016/j.soilbio.2006.11.009

12. 15N allocation into wheat grains (Triticum aestivum L.) influenced by sowing rate and water supply at flowering under a Mediterranean climate

Author:
Klaus-Peter Götz; Osman Erekul; Klaus Dieter Wutzke; Yakup Onur Koca; Tuğçe Aksu
Source:
Isotopes in Environmental and Health Studies 2017 v.53 no.3 pp. 274-285
ISSN:
1477-2639
Subject:
stem elongation; cultivars; water supply; flowering; nitrogen; gluten; sowing; wheat; Triticum aestivum; grain yield; protein content; stable isotopes; Mediterranean climate; Greece
Abstract:
... This study examined the effects of a reduced wheat sowing rate (250 vs. 500 grains m –²) on grain yield, uptake of ¹⁵N into grains, and the incorporation into gluten and non-gluten proteins of wheat under field conditions in the Aegean region. A single ¹⁵N application was applied at stem elongation, at flowering, or at both developmental stages. Each ¹⁵N treatment included either additional water ...
DOI:
10.1080/10256016.2016.1260011

13. 15N-Labelled Single-treatment Fertility Experiments

Author:
M. Fried; R. J. Soper; H. Broeshart
Source:
Agronomy journal 1975 v.67 no.3 pp. 393-396
ISSN:
0002-1962
Subject:
Oryza sativa; Triticum aestivum; Zea mays; ammonium; ammonium nitrogen; corn; developmental stages; fertilizer application; field experimentation; isotope labeling; nitrates; nitrogen fertilizers; nutrient uptake; quantitative analysis; rice; soil; stable isotopes; wheat
Abstract:
... There is only one way of measuring directly the uptake of nutrient from applied fertilizer as affected by timing, placement, fertilizer source, and environmental interactions. This is by isotope labelling of the fertilizer. The purpose of the present study is not only to demonstrate the effectiveness of this technique in field experiments, but to extend the technique to the direct measurement of t ...
DOI:
10.2134/agronj1975.00021962006700030028x

14. 15Nitrogen Study on Accumulation and Allocation of Nitrogen Applied at Anthesis on Top of Early Nitrogen Applications in Winter Wheat

Author:
Rutkowska, Agnieszka
Source:
Journal of plant nutrition 2009 v.32 no.7-9 pp. 1306-1320
ISSN:
0190-4167
Subject:
application timing; flowering; radiolabeling; seasonal variation; measurement; nutrient uptake; Triticum aestivum; grain yield; nutrient use efficiency; nutrient transport; seeds; nutrient requirements; wheat gluten; winter wheat; vegetative growth; nitrogen fertilizers; biosynthesis; fertilizer rates; protein content
Abstract:
... The objective of this experiment was to assess the effect of interaction between early and late nitrogen (N) fertilization on grain yield, protein content, and distribution of N between organs of winter wheat. Wheat was grown in pots in vegetation house. Experiment has been carried on in three years 2001-2003, each year in four replications. Wheat supplied with 0.9, 1.4, 1.9, 2.4, and 2.9 g N/pot ...

15. 16S metagenomics dataset of Zea mays and Triticum aestivum rhizosphere from Kallar Syedan Punjab, Pakistan

Author:
Sadia Latif; Rizwana Kousar; Anum Fatima; Hina Fatimah; Saba Farooq; Naeem Khan; Tayyaba Andleeb; Tariq Shah
Source:
Data in Brief 2022 v.42 pp. 108057
ISSN:
2352-3409
Subject:
Acidobacteria; Actinobacteria; Bacteroidetes; Firmicutes; Gemmatimonadetes; Nitrospirae; Proteobacteria; Thermomicrobia; Triticum aestivum; Verrucomicrobia; Zea mays; bacterial communities; climate change; data collection; genome; host-pathogen relationships; meta-analysis; metagenomics; phytobiome; population growth; rhizosphere; statistical analysis; vigor; Pakistan
Abstract:
... Plant microbiome referred to as plant second genome, plays pivotal role in determination of vigor and productivity of plant. Current high-throughput sequence technologies provide remarkable insight into microbial diversity and host microbe interaction. The obtained dataset aimed to reveal the core bacterial community residing the rhizosphere of two leading cereal crops Zea mays and Triticum aestiv ...
DOI:
10.1016/j.dib.2022.108057

16. 1H HR-MAS NMR and isotopic investigation of bread and flour samples produced in southern Italy

Author:
Brescia, M.A.; Sgaramella, A.; Ghelli, S.; Sacco, A.
Source:
Journal of the science of food and agriculture 2003 v.83 no.14 pp. 1463-1468
ISSN:
0022-5142
Subject:
nuclear magnetic resonance spectroscopy; wheat flour; durum wheat; food quality; Triticum aestivum; Triticum turgidum subsp. durum; hydrogen; breads; mass spectrometry; Italy
Abstract:
... Recent successful applications of proton high resolution magic angle spinning nuclear magnetic resonance (1H HR-MAS NMR) and isotope ratio mass spectrometry (IRMS) in food science have prompted the authors to use these new techniques to analyse bread and flour samples produced in southern Italy. The aim of this work was to find qualitative and quantitative information that could be exploited to ch ...
DOI:
10.1002/jsfa.1561

17. 1Selenium supply alters the subcellular distribution and chemical forms of cadmium and the expression of transporter genes involved in cadmium uptake and translocation in winter wheat (Triticum aestivum)

Author:
Jiaojiao Zhu; Peng Zhao; Zhaojun Nie; Huazhong Shi; Chang Li; Yi Wang; Shiyu Qin; Xiaoming Qin; Hongen Liu
Source:
BMC plant biology 2020 v.20 no.1 pp. 550
ISSN:
1471-2229
Subject:
Triticum aestivum; absorption; cadmium; cell walls; human health; organelles; selenium; surface area; winter wheat
Abstract:
... BACKGROUND: Cadmium (Cd) accumulation in crops affects the yield and quality of crops and harms human health. The application of selenium (Se) can reduce the absorption and transport of Cd in winter wheat. RESULTS: The results showed that increasing Se supply significantly decreased Cd concentration and accumulation in the shoot and root of winter wheat and the root-to-shoot translocation of Cd. S ...
DOI:
10.1186/s12870-020-02763-z

18. 1Sl(1B) Chromosome substitution in Chinese Spring wheat promotes starch granule development and starch biosynthesis

Author:
Min Cao; Guanxing Chen; Chang Wang; Shoumin Zhen; Xiaohui Li; Wenying Zhang; F. J. Zeller; S. L. K. Hsam; Yingkao Hu; Yueming Yan
Source:
Crop & pasture science 2015 v.66 no.9 pp. 894-903
ISSN:
1836-0947
Subject:
Aegilops longissima; Triticum aestivum; amylopectin; biosynthesis; branching; chromosome substitution; chromosomes; genes; messenger RNA; quantitative polymerase chain reaction; reverse transcriptase polymerase chain reaction; seed development; spring wheat; starch granules; starch synthase; substitution lines; wheat starch
Abstract:
... The common wheat variety Chinese Spring (CS) chromosome substitution line CS-1Sl(1B) was used in this study, in which the 1B chromosome in CS (Triticum aestivum L., 2n=6x=42, AABBDD) was substituted by the 1Sl from Aegilops longissima (2n=2x=14, SlSl). The results showed that the substitution of 1B in CS by 1Sl chromosome could significantly increase amylopectin and total starch contents. The dyna ...
DOI:
10.1071/CP14256

19. 2,4-Dihydroxy-7-methoxy-1,4-benzoxazin-3-one (DIMBOA) and 6-Methoxy-benzoxazolin-2-one (MBOA) Levels in the Wheat Rhizosphere and Their Effect on the Soil Microbial Community Structure

Author:
Chen, Ke-Jing; Zheng, Yong-Quan; Kong, Chui-Hua; Zhang, Song-Zhu; Li, Jing; Liu, Xing-Gang
Source:
Journal of agricultural and food chemistry 2010 v.58 no.24 pp. 12710–12716
ISSN:
0021-8561
Subject:
cultivars; rhizosphere; allelochemicals; wheat; soil microorganisms; soil analysis; Triticum aestivum; field experimentation
Abstract:
... Despite increasing knowledge of 2,4-dihydroxy-7-methoxy-1,4-benzoxazin-3-one (DIMBOA) and 6-methoxy-benzoxazolin-2-one (MBOA) as allelochemicals involved in the defense of wheat against pests, relatively little is known about their levels in the rhizosphere and interactions with the soil microbial community. This study quantified DIMBOA and MBOA in the wheat rhizosphere and analyzed the soil micro ...
DOI:
10.1021/jf1032608

20. 2,4-Dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one (DIMBOA) inhibits trichothecene production by Fusarium graminearum through suppression of Tri6 expression

Author:
Thomas Etzerodt; Kazuyuki Maeda; Yuichi Nakajima; Bente Laursen; Inge S. Fomsgaard; Makoto Kimura
Source:
International journal of food microbiology 2015 v.214 pp. 123-128
ISSN:
0168-1605
Subject:
15-acetyldeoxynivalenol; Fusarium graminearum; Fusarium head blight; Triticum aestivum; benzoxazinoids; biosynthesis; breeding; dimboa; engineering; fungi; genes; hydroxamic acids; microbial growth; secondary metabolites; toxicity; transcription factors; wheat
Abstract:
... Fusarium head blight (FHB) is a devastating disease of wheat (Triticum aestivum L.) caused by a mycotoxigenic fungus Fusarium graminearum resulting in significantly decreased yields and accumulation of toxic trichothecenes in grains. We tested 7 major secondary metabolites from wheat for their effect on trichothecene production in liquid cultures of F. graminearum producing trichothecene 15-acetyl ...
DOI:
10.1016/j.ijfoodmicro.2015.07.014