Improvement of cotton fiber quality by transforming the acsA and acsB genes into Gossypium hirsutum L. by means of vacuum infiltration

2004 ◽  
Vol 22 (9) ◽  
pp. 691-697 ◽  
Author(s):  
X. Li ◽  
X. D. Wang ◽  
X. Zhao ◽  
Y. Dutt
Keyword(s):  
Gossypium Hirsutum ◽  
Cotton Fiber ◽  
Fiber Quality ◽  
Vacuum Infiltration ◽  
Gossypium Hirsutum L ◽  
Cotton Fiber Quality

QTL Analysis of Cotton Fiber Quality Using Multiple Gossypium hirsutum × Gossypium barbadense Backcross Generations

Crop Science ◽  
2005 ◽  
Vol 45 (1) ◽  
pp. cropsci2005.0123a ◽  
Author(s):  
Jean-Marc Lacape ◽  
Trung-Bieu Nguyen ◽  
Brigitte Courtois ◽  
Jean-Louis Belot ◽  
Marc Giband ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
Qtl Analysis ◽  
Cotton Fiber ◽  
Fiber Quality ◽  
Gossypium Barbadense ◽  
Cotton Fiber Quality

scholarly journals QUALIDADE DA FIBRA DO ALGODOEIRO BRS VERDE IRRIGADO COM ÁGUAS DE DIFERENTES NÍVEIS SALINOS

Irriga ◽  
2018 ◽  
Vol 1 (1) ◽  
pp. 209 ◽  
Author(s):  
Francisco Italo Gomes Paiva ◽  
Marcelo Tavares Gurgel ◽  
Francisco De Assis de Oliveira ◽  
Lucas Ramos Da Costa ◽  
Andygley Fernandes Mota ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Gossypium Hirsutum ◽  
Irrigation Water ◽  
Cotton Fiber ◽  
Fiber Quality ◽  
Short Fiber ◽  
Gossypium Hirsutum L ◽  
Third Phase ◽  
Salinity Levels

QUALIDADE DA FIBRA DO ALGODOEIRO BRS VERDE IRRIGADO COM ÁGUAS DE DIFERENTES NÍVEIS SALINOS FRANCISCO ITALO GOME PAIVA1; MARCELO TAVARES GURGEL2; FRANCISCO DE ASSIS DE OLIVEIRA3 ANDYGLEY FERNANDES MOTA4;LUCAS RAMOS DA COSTA 5; HERMINIO SABINO DE OLIVEIRA JUNIOR6 1Engenheiro Agrônomo, Mestrando em Manejo de solo e agua – UFERSA/RN, [email protected];2 Engenheiro Agrônomo, Prof. Doutor, Manejo solo e agua – UFERSA/RN, [email protected];3Engenheiro Agrônomo, Prof. Doutor, Manejo solo e agua – UFERSA/RN, [email protected];4Engenheiro Agrônomo, Mestre, Doutorando, UFCG – Campina Grande/PB, [email protected];5Engenheiro Agrônomo, Mestre, Doutorando – UFERSA/RN, [email protected];6Gestor Ambiental, Mestre – UFERSA/RN, [email protected].  1 RESUMO As fibras de algodão representam em torno de 80% das fibras utilizadas nas fiações brasileiras. Nesse contexto, o objetivo do presente estudo foi avaliar a qualidade da fibra do algodoeiro BRS verde, usando níveis de salinidade da água de irrigação. O experimento foi realizado em condições de campo na Fazenda Experimental Rafael Fernandes, de propriedade da Universidade Federal Rural do Semiárido­–UFERSA no período 21/10/11 até 06/02/12. O delineamento experimental adotado foi em blocos casualizados com seis tratamentos e cinco repetições, totalizando 30 parcelas experimentais. Os tratamentos resultaram das combinações de três tipos de condutividade elétrica da água de irrigação (S1- 0,55; S2-2,16 e S3-3,53 dS m-1) de acordo com as fases de desenvolvimento da cultura (T1- S1S1S1; T2- S2S2S2; T3- S3S3S3; T4- S1S2S2; T5- S1S2S3 e T6- S1S3S3), sendo a primeira fase do semeio até 30 dias; a segunda fase inicia-se dos 31 aos 90 dias; e a terceira fase dos 91 a colheita. As variáveis analisadas foram: porcentagem de fibra, comprimento da fibra, uniformidade do comprimento, maturidade, resistência, índice micronaire, índice de fibras curtas, elongação de ruptura e índice de fiabilidade. No geral, não houve efeito da salinidade da água de irrigação sobre a qualidade de fibra do algodão BRS verde, exceto para a característica elongamento da ruptura (ELG). Deste modo, torna-se viável o uso de água com salinidade de (3,5 dS m-1) em todo o ciclo da cultura considerando as condições de realização do estudo. Palavras-chave: Gossypium hirsutum L.. Condutividade elétrica. Características tecnológicas da fibra.  PAIVA,F.I.G.;GURGEL,M.T.;OLIVEIRA,F.A.;MOTA,A.F.;COSTA,L.R.;JUNIOR,H.S.EQUALITY OF COTTON FIBER BRS GREEN IRRIGATED WITH DIFFERENT SALT LEVELS    2 ABSTRACT Cotton fibers represent around 80% of the fibers used in spinning mills in Brazil. In this context, the aim of this study was to evaluate the quality of the cotton fiber BRS green, using salinity levels of irrigation water. The experiment was conducted under field condition sat the Experimental Farm Rafael Fernandes, owned by Federal Rural University of the semiarid – UFERSA the period 21/10/11 to 06/02/12. The treatments consisted of combinations of three types of electrical conductivity of irrigation water (S1- 0,55; S2-2,16 and S3-3,53 dS m-1) according to the development stages of culture T1- S1S1S1; T2- S2S2S2; T3- S3S3S3; T4- S1S2S2; T5- S1S2S3; T6- S1S3S3, the first phase being 30 days from the sowing; the second stage starts from 31 to 90 days; and the third phase of the 91 harvest. The variables analyzed were: fiber percentage, fiber length, length uniformity, maturity, strength, micronaire, short fiber index, elongation at break and reliability index. Overall, there was no effect of irrigation water salinity on the fiber quality of cotton BRS green, except for the elongation characteristic of rupture (ELG). Thus, it becomes feasible to use water with salinity (3,5 dS m-1) throughout the crop cycle considering the conditions of the study. Keywords: Gossypium hirsutum L.. Electrical conductivity. technological characteristics of the fiber.

scholarly journals Meta-analysis of cotton fiber quality QTLs across diverse environments in a Gossypium hirsutum x G. barbadense RIL population

2010 ◽  
Vol 10 (1) ◽  
pp. 132 ◽  
Author(s):  
Jean-Marc Lacape ◽  
Danny Llewellyn ◽  
John Jacobs ◽  
Tony Arioli ◽  
David Becker ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
Cotton Fiber ◽  
Fiber Quality ◽  
Meta Analysis ◽  
Ril Population ◽  
Cotton Fiber Quality

scholarly journals Identification of the Group III WRKY Subfamily and the Functional Analysis of GhWRKY53 in Gossypium hirsutum L.

Plants ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 1235
Author(s):  
Dongjie Yang ◽  
Yuanyuan Liu ◽  
Hailiang Cheng ◽  
Qiaolian Wang ◽  
Limin Lv ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
Cotton Fiber ◽  
Fiber Quality ◽  
Fiber Development ◽  
Amino Acid Sequences ◽  
Fiber Formation ◽  
Biotic And Abiotic Stress ◽  
Motif Analysis ◽  
Gossypium Hirsutum L ◽  
Group Iii

WRKY transcription factors had multiple functions in plant secondary metabolism, leaf senescence, fruit ripening, adaptation to biotic and abiotic stress, and plant growth and development. However, knowledge of the group III WRKY subfamily in fiber development in upland cotton (Gossypium hirsutum L.) is largely absent. Previous studies have shown that there were 21 putative group III WRKY members in G. hirsutum L. These putative amino acid sequences from the III WRKY group were phylogenetically clustered into three clades. Multiple alignment, conservative motif analysis, and gene structure analysis showed that the members clustered together in the phylogenetic tree had similar motifs and gene structures. Expression pattern analysis revealed that variation in the expression levels of these genes in different tissues and fiber development stages. To better understand the functions of putative group III WRKY genes in G. hirsutum L., we selected the cotton fiber initiation-related gene GhWRKY53 for cloning and functional identification. The subcellular localization experiment of GhWRKY53 in Nicotiana tabacum leaves showed that it was located in the nucleus. The heterologous expression of GhWRKY53 in Arabidopsis thaliana could significantly increase the density of trichomes. Twelve proteins that interacted with GhWRKY53 were screened from the cotton fiber cDNA library by yeast two-hybrid experiment. This study findings lay a foundation for further research on the role of the GhWRKY53 during cotton fiber development and provide a new insight for further studying putative group III WRKY genes in G. hirsutum L. Our research results also provide vital information for the genetic mechanism of high-quality cotton fiber formation and essential genetic resources for cotton fiber quality improvement.

Impact of early and normal sowing dates on seed cotton yield and fiber quality traits of elite cotton lines (Gossypium hirsutum L.)

2021 ◽  
Vol 53 (4) ◽  
Author(s):  
Zaheer Ahmed Deho ◽  
Saifullah Abro ◽  
Shafiq Ahmed Abro ◽  
Muhammad Rizwan ◽  
Fakhruddin Kharo
Keyword(s):  
Gossypium Hirsutum ◽  
Fiber Quality ◽  
Quality Traits ◽  
Cotton Yield ◽  
Seed Cotton ◽  
Gossypium Hirsutum L ◽  
Fiber Quality Traits ◽  
Seed Cotton Yield ◽  
Sowing Dates

Construction of genetic map and QTL analysis of fiber quality traits for Upland cotton (Gossypium hirsutum L.)

Euphytica ◽  
2014 ◽  
Vol 201 (2) ◽  
pp. 195-213 ◽  
Author(s):  
Shiyi Tang ◽  
Zhonghua Teng ◽  
Tengfei Zhai ◽  
Xiaomei Fang ◽  
Fang Liu ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
Genetic Map ◽  
Qtl Analysis ◽  
Upland Cotton ◽  
Fiber Quality ◽  
Quality Traits ◽  
Gossypium Hirsutum L ◽  
Fiber Quality Traits

RAPID SAMPLING SYSTEM FOR DETERMINATION OF COTTON FIBER QUALITY SPATIAL VARIABILITY

2005 ◽  
Vol 21 (1) ◽  
pp. 9-14 ◽  
Author(s):  
G. F. Sassenrath ◽  
E. R. Adams ◽  
J. R. Williford
Keyword(s):  
Spatial Variability ◽  
Cotton Fiber ◽  
Fiber Quality ◽  
Sampling System ◽  
Rapid Sampling ◽  
Cotton Fiber Quality

scholarly journals Ameliorative effects of potassium nutrition on yield and fiber quality characteristics of cotton (Gossypium hirsutum L.) under NaCl stress

2017 ◽  
Vol 36 (01) ◽  
pp. 51-58 ◽  
Author(s):  
Muhammad Ashraf ◽  
Sher Muhammad Shahzad ◽  
Muhammad Imtiaz ◽  
Muhammad Shahid Rizwan ◽  
Muhammad Mahzar Iqbal
Keyword(s):  
Gossypium Hirsutum ◽  
Fiber Quality ◽  
Nacl Stress ◽  
Quality Characteristics ◽  
Gossypium Hirsutum L ◽  
Potassium Nutrition

A Wireless GPS System for in-field Cotton Fiber Quality Mapping

2006 ◽  
Author(s):  
Yufeng Ge ◽  
J. A. Thomasson ◽  
Ruixiu Sui
Keyword(s):  
Cotton Fiber ◽  
Fiber Quality ◽  
Cotton Fiber Quality ◽  
Gps System
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