PubAg

Main content area

Search

390  Search Results

« Previous | 1 - 20 of 390 |
Number of results to display per page

Search Results

1. iTRAQ protein profile analysis of young and old leaves of cotton (Gossypium hirsutum L.) differing in response to alkali stress

Author:
Hu, Yongjun; Zhao, Long; Zhou, Ji; Zhong, Xiuli; Gu, Fengxue; Liu, Qi; Li, Haoru; Guo, Rui
Source:
Plant physiology and biochemistry 2019 v.141 pp. 370-379
ISSN:
0981-9428
Subject:
Gossypium hirsutum,   etc   ; alkali tolerance; carbon metabolism; chlorophyll; cotton; leaves; nitrogen metabolism; photochemical reactions; protein composition; proteins;     Show all 10 Subjects
Abstract:
... Proteins will provide a new perspective and deeper understanding for the research of crop alkali tolerance. The aims of this study were to determine and identify the differentially abundant proteins and adaptive mechanisms to alkali tolerance between young and old leaves of cotton. The 4704 proteins were identified, in which 1490 were significantly changed in young leaves and 563 were changed in o ...
DOI:
10.1016/j.plaphy.2019.06.019

2. Effects of early‐season insect herbivory on subsequent pathogen infection and ant abundance on wild cotton (Gossypium hirsutum)

Author:
Abdala‐Roberts, Luis; Pérez Niño, Biiniza; Moreira, Xoaquín; Parra‐Tabla, Víctor; Grandi, Luca; Glauser, Gaétan; Benrey, Betty; Turlings, Ted C. J.
Source:
Thejournal of ecology 2019 v.107 no.3 pp. 1518-1529
ISSN:
0022-0477
Subject:
Gossypium hirsutum,   etc   ; cotton; flowers; fungi; leaves; lignin; pathogens; phytophagous insects; plant growth; plant protection; predators; reproduction; trophic levels;     Show all 13 Subjects
Abstract:
... Plant‐induced defences play an important role in mediating interactions between plants, insects and pathogens. Yet, the plant traits underlying these effects, the extended consequences for higher trophic levels (i.e. predators), and the implications for plant growth and reproduction have received little attention. Here, we asked whether simulated early insect leaf damage on wild cotton (Gossypium ...
DOI:
10.1111/1365-2745.13131

3. Variety Effects on Cotton Yield Monitor Calibration

Author:
Vories, Earl D.; Jones, Andrea S.; Meeks, Calvin D.; Stevens, William E.
Source:
Applied engineering in agriculture 2019 v.35 no.3 pp. 345-354
ISSN:
0883-8542
Subject:
Gossypium hirsutum,   etc   ; calibration; cotton; crop yield; fiber quality; high volume instruments; leaves; planting; precision agriculture; reflectance; variety trials;     Show all 11 Subjects
Abstract:
... Cotton ( L.) producers were some of the earliest adopters of practices employing site-specific management. Yield monitors are an essential component of those precision agriculture methods. The agreement between measured cotton yields and those estimated with yield monitors must be improved to adequately advance precision agriculture, particularly the site-specific planting of multiple varieties. S ...
DOI:
10.13031/aea.13144

4. Foliar and seed application of plant growth regulators affects cotton yield by altering leaf physiology and floral bud carbohydrate accumulation

Author:
Fang, Sheng; Gao, Kai; Hu, Wei; Wang, Shanshan; Chen, Binglin; Zhou, Zhiguo
Source:
Field crops research 2019 v.231 pp. 105-114
ISSN:
0378-4290
Subject:
Gossypium hirsutum,   etc   ; abscission; benzyladenine; buds; carbohydrate content; cotton; flowering; foliar spraying; gibberellic acid; leaves; photosynthesis; soaking; starch; sucrose; yield components;     Show all 15 Subjects
Abstract:
... The development of cotton (Gossypium hirsutum L.) floral bud prior to flowering is fundamental for yield formation since it is the initial step in the fruiting cycle. However, little information is available on the early reproductive stage of cotton subjected to plant growth regulators (PGRs). A 2-year experiment was conducted to investigate the effects of gibberellic acid (GA3), N6-benzyladenine ...
DOI:
10.1016/j.fcr.2018.11.012

5. Up-regulation of a homeodomain-leucine zipper gene HD-1 contributes to trichome initiation and development in cotton

Author:
NIU, Er-li; CAI, Cai-ping; BAO, Jiang-hao; WU, Shuang; ZHAO, Liang; GUO, Wang-zhen
Source:
Journal of integrative agriculture 2019 v.18 no.2 pp. 361-371
ISSN:
2095-3119
Subject:
Gossypium hirsutum,   etc   ; Gossypium barbadense; allotetraploidy; cotton; gene expression regulation; genes; hairs; leaves; loci; phylogeny; retrotransposons; terminal repeat sequences; tissues; trichomes;     Show all 14 Subjects
Abstract:
... Plant trichomes originate from epidermal cells. In this work, we demonstrated that a homeodomain-leucine zipper (HD-Zip) gene, Gh_A06G1283 (GhHD-1A), was related to the leaf trichome trait in allotetraploid cotton and could be a candidate gene for the T1 locus. The ortholog of GhHD-1A in the hairless accession Gossypium barbadense cv. Hai7124 was interrupted by a long terminal repeat (LTR) retrotr ...
DOI:
10.1016/S2095-3119(18)61914-8

6. Genome wide search to identify reference genes candidates for gene expression analysis in Gossypium hirsutum

Author:
Smitha, P. K.; Vishnupriyan, K.; Kar, Ananya S.; Anil Kumar, M.; Bathula, Christopher; Chandrashekara, K. N.; Dhar, Sujan K.; Das, Manjula
Source:
BMC plant biology 2019 v.19 no.1 pp. 405
ISSN:
1471-2229
Subject:
Gossypium hirsutum,   etc   ; algorithms; cotton; crops; data collection; forage; gene expression; genes; leaves; oils; pests; plant tissues; quantitative polymerase chain reaction; sequence analysis; transgenic plants;     Show all 15 Subjects
Abstract:
... BACKGROUND: Cotton is one of the most important commercial crops as the source of natural fiber, oil and fodder. To protect it from harmful pest populations number of newer transgenic lines have been developed. For quick expression checks in successful agriculture qPCR (quantitative polymerase chain reaction) have become extremely popular. The selection of appropriate reference genes plays a criti ...
DOI:
10.1186/s12870-019-1988-3

7. The WRKY transcription factor GhWRKY27 coordinates the senescence regulatory pathway in upland cotton (Gossypium hirsutum L.)

Author:
Gu, Lijiao; Dou, Lingling; Guo, Yaning; Wang, Hantao; Li, Libei; Wang, Congcong; Ma, Liang; Wei, Hengling; Yu, Shuxun
Source:
BMC plant biology 2019 v.19 no.1 pp. 116
ISSN:
1471-2229
Subject:
Gossypium hirsutum,   etc   ; Arabidopsis; chlorophyll; chromatin; cotton; crops; cytochrome P-450; fluorescence; gel electrophoresis; gene overexpression; genes; leaves; luciferase; precipitin tests; transcription factors; two hybrid system techniques; yeasts;     Show all 17 Subjects
Abstract:
... BACKGROUND: Premature senescence can reduce the yield and quality of crops. WRKY transcription factors (TFs) play important roles during leaf senescence, but little is known about their ageing mechanisms in cotton. RESULTS: In this study, a group III WRKY TF, GhWRKY27, was isolated and characterized. The expression of GhWRKY27 was induced by leaf senescence and was higher in an early-ageing cotton ...
DOI:
10.1186/s12870-019-1688-z

8. iTRAQ-based quantitative proteomic analysis of cotton (Gossypium hirsutum L.) leaves reveals pathways associated throughout the aging process

Author:
Liu, Liantao; Li, Anchang; Chen, Jing; Wang, Man; Zhang, Yongjiang; Sun, Hongchun; Wang, Xiaodan; Li, Cundong
Source:
Acta physiologiae plantarum 2019 v.41 no.8 pp. 144
ISSN:
0137-5881
Subject:
Gossypium hirsutum,   etc   ; biochemical pathways; biosynthesis; chlorophyll; cotton; diterpenoids; gene expression; gene ontology; genes; leaves; mass spectrometry; nitrogen metabolism; photosynthesis; proteins; proteomics; pyruvic acid;     Show all 16 Subjects
Abstract:
... Leaf senescence is associated with changes in proteomics. In this study, to quantitatively analyze changes in protein abundance related to leaf senescence in cotton (Gossypium hirsutum L.), we employed a proteomic approach utilizing iTRAQ and physiological assays throughout the senescence of leaf tissue in cotton grown under typical field conditions. Physiological tests showed leaf chlorophyll con ...
DOI:
10.1007/s11738-019-2921-y

9. Fine mapping and molecular characterization of the virescent gene vsp in Upland cotton (Gossypium hirsutum)

Author:
Mao, Guangzhi; Wei, Hengling; Hu, Wei; Ma, Qiang; Zhang, Meng; Wang, Hantao; Yu, Shuxun
Source:
Theoretical and applied genetics 2019 v.132 no.7 pp. 2069-2086
ISSN:
0040-5752
Subject:
Gossypium hirsutum,   etc   ; biosynthesis; breeding; chlorophyll; chloroplasts; chromosomes; cotton; developmental stages; gene expression; gene silencing; genes; heterosis; leaves; mutants; photosynthesis; sequence analysis; single nucleotide polymorphism;     Show all 17 Subjects
Abstract:
... KEY MESSAGE: The vsp gene was fine mapped to a 353.7-kb region, and a 201-bp deletion that affected chloroplast development and chlorophyll biosynthesis was found in the candidate gene GhPUR4. Virescent mutations can be used as marker traits in heterosis breeding and can also be used to research chloroplast development, chlorophyll biosynthesis and photosynthesis mechanisms. Here, we obtained a li ...
DOI:
10.1007/s00122-019-03338-9

10. Identification and the potential roles of long non-coding RNAs in cotton leaves damaged by Aphis gossypii

Author:
Zhang, Jianmin; Yang, Zhen; Feng, Pei; Zhong, Xiao; Ma, Qiqi; Su, Qi; Wang, Xiangping; Li, Chuanren; Yang, Yazhen
Source:
Plant growth regulation 2019 v.88 no.3 pp. 215-225
ISSN:
0167-6903
Subject:
Gossypium hirsutum,   etc   ; Aphis gossypii; cotton; gene ontology; genes; leaves; microRNA; non-coding RNA; quantitative polymerase chain reaction; sequence analysis; stress response;     Show all 11 Subjects
Abstract:
... Long non-coding RNAs (lncRNAs) belong to a family of regulatory RNAs of non-coding RNAs (ncRNAs). They play essential roles in plant various developmental processes and stress responses. However, lncRNA functions in cotton are rarely known under attack of cotton aphids (Aphis gossypii Glover). Herein, we performed whole-transcriptome RNA sequencing for cotton four-leaf-stage leaves (Gossypium hirs ...
DOI:
10.1007/s10725-019-00500-7

11. Quantitative trait locus mapping for plant height and branch number in an upland cotton recombinant inbred line with an SNP-based high-density genetic map

Author:
Zhang, Zhen; Liu, Aiying; Huang, Zhen; Fan, Senmiao; Zou, Xianyan; Deng, Xiaoying; Ge, Qun; Gong, Juwu; Li, Junwen; Gong, Wankui; Shi, Yuzhen; Fan, Liqiang; Zhang, Zhibin; Jiang, Xiao; Lei, Kang; Yuan, Youlu; Xu, Aixia; Shang, Haihong
Source:
Euphytica 2019 v.215 no.6 pp. 110
ISSN:
0014-2336
Subject:
Gossypium hirsutum,   etc   ; agronomic traits; branches; confidence interval; cotton; crop yield; genes; inbred lines; leaves; marker-assisted selection; plant architecture; plant height; quantitative trait loci; single nucleotide polymorphism;     Show all 14 Subjects
Abstract:
... Cotton is one of the most important cash crops around the world, providing natural fiber for the textile industry. Agronomic traits play an important role in the mechanized harvesting of cotton. Plant height (PH) and branch number (BN) are two important traits that could affect plant architecture and ultimately, economic yield of cotton. The quantitative trait locus (QTL) for PH and BN across seve ...
DOI:
10.1007/s10681-019-2428-z

12. Drought‐induced osmotic adjustment and changes in carbohydrate distribution in leaves and flowers of cotton (Gossypium hirsutum L.)

Author:
Pilon, Cristiane; Loka, Dimitra; Snider, John L.; Oosterhuis, Derrick M.
Source:
Journal of agronomy and crop science 2019 v.205 no.2 pp. 168-178
ISSN:
0931-2250
Subject:
Gossypium hirsutum,   etc   ; cotton; cultivars; drought; flowers; leaves; osmoregulation; osmotic pressure; pistil; planting; proline; roots; starch; stomatal conductance; sucrose; tissues; turgor; water potential; water stress;     Show all 19 Subjects
Abstract:
... Research has indicated osmotic adjustment as a mechanism by which leaves and roots of cotton plants overcome a drought period. However, the relevance of this mechanism in reproductive tissues of modern cultivars under drought has not been fully investigated. The objectives of this study were to measure osmoregulation and carbohydrate balance in reproductive tissues and their subtending leaves grow ...
DOI:
10.1111/jac.12315

13. Comparative Activity of Commercial Baculovirus Formulations against Heliothine Pests of Cotton

Author:
Little, Nathan S.; Luttrell, Randall G.; Mullen, R. Michelle; Allen, K. Clint; Parys, Katherine A.
Source:
TheSouthwestern entomologist 2019 v.44 no.1 pp. 105-115
ISSN:
0147-1724
Subject:
Gossypium hirsutum,   etc   ; Baculoviridae; Helicoverpa zea; Heliothis virescens; beneficial insects; cotton; crops; death; insecticide resistance; leaves; markets; microbial insecticides; new products; pests; pupation; tobacco; United States;     Show all 17 Subjects
Abstract:
... Nuclear polyhedrosis viruses have been labeled for use as microbial insecticides in agronomically-important crops in the U.S. since the 1970s. New products developed from viral isolates of different species in the heliothine genera Helicoverpa, Heliothis, and Chloridea have been introduced to the market and are receiving renewed attention for controlling heliothine pests. Two laboratory assays wer ...
DOI:
10.3958/059.044.0112

14. Development of a qPCR Protocol to Detect the Cotton Bacterial Blight Pathogen, Xanthomonas citri pv. malvacearum, from Cotton Leaves and Seeds

Author:
Wang, Xiao-Qiang; Allen, Tom W.; Wang, Hui; Peterson, Daniel G.; Nichols, Robert L.; Liu, Aixin; Li, Xiang-Dong; Deng, Peng; Jia, David; Lu, Shi-En
Source:
Plant disease 2019 v.103 no.3 pp. 422-429
ISSN:
0191-2917
Subject:
Gossypium hirsutum,   etc   ; Xanthomonas citri; bacteria; blight; bolls; cotton; financial economics; leaves; monitoring; pathogens; plant tissues; planting seed; protocols; quantitative polymerase chain reaction; races; seed-borne diseases; seeds;     Show all 17 Subjects
Abstract:
... Bacterial blight, historically a seed-borne disease of cotton (Gossypium hirsutum) is caused by Xanthomonas citri pv. malvacearum, resulted in significant economic losses prior to development of resistant varieties and implementation of acid-delinting of planting seed. Periodic outbreaks have been associated with seed since the early twentieth century; of note, the disease has experienced a resurg ...
DOI:
10.1094/PDIS-07-18-1150-RE

15. Effect of surfactant concentration on the evaporation of droplets on cotton (Gossypium hirsutum L.) leaves B Biointerfaces

Author:
Zhou, Zhaolu; Cao, Chong; Cao, Lidong; Zheng, Li; Xu, Jun; Li, Fengmin; Huang, Qiliang
Source:
Colloids and surfaces 2018 v.167 pp. 206-212
ISSN:
0927-7765
Subject:
Gossypium hirsutum,   etc   ; contact angle; cotton; crops; droplets; evaporation; hydrophilicity; hydrophobicity; leaves; micelles; pesticides; surfactants;     Show all 12 Subjects
Abstract:
... The evaporation kinetics of pesticide droplets deposited on a leaf surface can affect their application efficiency. Evaporation of droplets on the hydrophobic leaves has received considerable attention, but little is known about hydrophilic leaf surfaces. In this study, the effect of surfactant concentration on the evaporation of droplets deposited on cotton leaves was investigated. The evaporatio ...
DOI:
10.1016/j.colsurfb.2018.04.018

16. Molecular identification and functional characterization of GhAMT1.3 in ammonium transport with a high affinity from cotton (Gossypium hirsutum L.)

Author:
Sun, Yi‐Chen; Sheng, Song; Fan, Teng‐Fei; Liu, Lu; Ke, Jie; Wang, Dai‐Bin; Hua, Jin‐Ping; Liu, Lai‐Hua; Cao, Feng‐Qiu
Source:
Physiologia plantarum 2019 v.167 no.2 pp. 217-231
ISSN:
0031-9317
Subject:
Gossypium hirsutum,   etc   ; Arabidopsis; absorption; amino acids; ammonium; cotton; gene expression regulation; genes; leaves; mutants; nitrogen; nutrient use efficiency; permeability; plant growth; plasma membrane; quantitative polymerase chain reaction; roots; sequence analysis; tissues; total nitrogen; transporters; woody plants; yeasts;     Show all 23 Subjects
Abstract:
... Ammonium (NH₄⁺) represents a primary nitrogen source for many plants, its effective transport into and between tissues and further assimilation in cells determine greatly plant nitrogen use efficiency. However, biological components involved in NH₄⁺ movement in woody plants are unclear. Here, we report kinetic evidence for cotton NH₄⁺ uptake and molecular identification of certain NH₄⁺ transporter ...
DOI:
10.1111/ppl.12882

17. The cotton endocycle‐involved protein SPO11‐3 functions in salt stress via integrating leaf stomatal response, ROS scavenging and root growth

Author:
Wei, Zhenzhen; Shi, Xinjie; Wei, Fang; Fan, Zhuxuan; Mei, Liqing; Tian, Baoming; Shi, Yinghui; Cao, Gangqiang; Shi, Gongyao
Source:
Physiologia plantarum 2019 v.167 no.1 pp. 127-141
ISSN:
0031-9317
Subject:
Gossypium hirsutum,   etc   ; Arabidopsis; antioxidant enzymes; chlorophyll; cotton; endopolyploidy; enzyme activity; gene overexpression; genes; leaves; malondialdehyde; phenotype; proline; proteins; reactive oxygen species; root growth; salt stress; sporulation; stomatal movement; stress response; transgenic plants;     Show all 21 Subjects
Abstract:
... The SPORULATION 11 (SPO11) proteins are among eukaryotic the topoisomerase VIA (Topo VIA) homologs involved in modulating various important biological processes, such as growth, development and stress response via endoreduplication in plants, but the underlying mechanism response to stress remains largely unknown under salt treatment. Here, we attempted to characterize a homolog of TOP VIA in upla ...
DOI:
10.1111/ppl.12875

18. Drought‐introduced variability of mesophyll conductance in Gossypium and its relationship with leaf anatomy

Author:
Han, Jimei; Lei, Zhangying; Zhang, Yujie; Yi, Xiaoping; Zhang, Wangfeng; Zhang, Yali
Source:
Physiologia plantarum 2019 v.166 no.3 pp. 873-887
ISSN:
0031-9317
Subject:
Gossypium hirsutum,   etc   ; Gossypium barbadense; air; aquaporins; carbon dioxide; carbonate dehydratase; cell walls; chloroplasts; cotton; crop yield; drought; drought tolerance; gas exchange; gene expression; genotype; leaf area; leaves; mesophyll; photosynthesis; stomatal conductance; surface area;     Show all 21 Subjects
Abstract:
... Mesophyll conductance (gₘ) is one of the major determinants of photosynthetic rate, for which it has an impact on crop yield. However, the regulatory mechanisms behind the decline in gₘ of cotton (Gossypium. spp) by drought are unclear. An upland cotton (Gossypium hirsutum) genotype and a pima cotton (Gossypium barbadense) genotype were used to determine the gas exchange parameters, leaf anatomica ...
DOI:
10.1111/ppl.12845

19. How potassium deficiency alters flower bud retention on cotton (Gossypium hirsutum L.)

Author:
Loka, Dimitra A.; Oosterhuis, Derrick M.; Baxevanos, Dimitrios; Vlachostergios, Dimitrios; Hu, Wei
Source:
Archiv für Acker- und Pflanzenbau und Bodenkunde 2019 v.65 no.4 pp. 521-536
ISSN:
1476-3567
Subject:
Gossypium hirsutum,   etc   ; antioxidant activity; carbohydrate content; carotenoids; chlorophyll; cotton; cultivars; fertilizer application; flower buds; growth and development; growth chambers; leaves; photosynthesis; plant development; plant growth; potassium; potassium fertilizers; sucrose;     Show all 18 Subjects
Abstract:
... Potassium (K) is fundamental for plant growth and development but despite the increased quantities of fertilizers applied, incidents of K deficiency are commonly observed. The objective of this study was to record the effects of K deficiency during cotton’s (Gossypium hirsutum L.) early reproductive stage on carbohydrate content and metabolism, total antioxidant capacity and oxidative damage of co ...
DOI:
10.1080/03650340.2018.1511894

20. Equal potassium-nitrogen ratio regulated the nitrogen metabolism and yield of high-density late-planted cotton (Gossypium hirsutum L.) in Yangtze River valley of China

Author:
Ali, Saif; Hafeez, Abdul; Ma, Xiaolei; Tung, Shahbaz Atta; Chattha, Muhammad Sohaib; Shah, Adnan Noor; Luo, Dan; Ahmad, Shoaib; Liu, Jiahao; Yang, Guozheng
Source:
Industrial crops and products 2019 v.129 pp. 231-241
ISSN:
0926-6690
Subject:
Gossypium hirsutum,   etc   ; alanine transaminase; biochemical pathways; chlorophyll; cotton; fertilizer application; free amino acids; glutamate-ammonia ligase; leaf area; leaves; lint yield; nitrate nitrogen; nitrate reductase; nitrite reductase; nitrogen; nitrogen metabolism; potassium; potassium fertilizers; protein content; river valleys; China; Yangtze River;     Show all 22 Subjects
Abstract:
... Potassium (K) plays a pivotal role in physiological and biochemical processes and is indispensable for efficient production of cotton. The optimal K fertilization ratio relative to reduced nitrogen (N) rate for efficient N metabolism and yield formation in late planted high-density cotton remain to be understood. In the field, three K ratios relative to N [K1 (K2O: N = 0.8: 1), K2 (K2O: N = 1: 1), ...
DOI:
10.1016/j.indcrop.2018.12.009