Results 161 to 170 of about 9,410 (196)
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Genetically Transformed Cotton (Gossypium Hirsutum L.) Plants
Bio/Technology, 1987Genetically engineered plants of commercial cotton varieties were obtained by Agrobacterium–mediated transformation. Inoculated tissues selected on kanamycin–containing medium gave rise to transformed calli that were resistant to the antibiotic and expressed the neomycin phosphotransferase enzyme.
Paul Umbeck +3 more
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Transformation of cotton (Gossypium hirsutum L.) via particle bombardment
Plant Cell Reports, 1990Embryogenic suspension cultures of cotton (Gossypium hirsutum L.) were subjected to particle bombardment, where high density particles carrying plasmid DNA were accelerated towards the embryogenic plant cells. The plasmid DNA coating the particles encoded hygromycin resistance.
J J, Finer, M D, McMullen
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Characterization of two cotton (Gossypium hirsutum L) invertase genes
Molecular Biology Reports, 2010Two cotton vacuolar-invertase genes were identified and sequenced. Both genes had seven exons, including an unusually small second exon typical of acid invertases. These genes encode peptides with many features shared by acid invertases from other species including, leader sequences that probably target the peptide to the vacuole, active site motifs ...
Earl, Taliercio +2 more
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Cotton (Gossypium hirsutum L.).
Methods in molecular biology (Clifton, N.J.), 2006Considering the economic importance of cotton in many developing and developed countries, there is an urgent need to accelerate the application of biotechnological tools to address the problems associated with the production of this crop and to improve the quality of fiber and seed.
Keerti S, Rathore +2 more
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The yield potential of cotton (Gossypium hirsutum L.)
Field Crops Research, 2015Abstract Yield potential studies can assist in identifying the production constraints in any cropping system and economics at the farm level dictate a continual need to increase yield and profit for most crops. Cotton is a tropical indeterminate perennial grown as an annual crop for fibre (lint), oil and meal for animal feed. Its growth habit means a
G.A. Constable, M.P. Bange
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Photosynthesis of cotton canopies (Gossypium hirsutum L.)
Field Crops Research, 1982Abstract An analysis is presented of single leaf photosynthesis of cotton as influenced by plant and environmental factors. The results are incorporated into a canopy photosynthesis model, which takes leaf ageing, azimuth preference, effect of open canopy and row orientation into account.
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GENETIC DIVERGENCE IN UPLAND COTTON (Gossypium hirsutum L.)
Madras Agricultural Journal, 1994Genetic diversity in a population of forty genotypes of cotton (Gossypium hirsutum L.) assessed using Mahalanobis D statistic, indicated considerable diversity in the material studied. Five characters were studied and utilized for multivariate analysis. The genotypes were grouped into six clusters.
RAJARATHINAM S +2 more
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Genetic studies of earliness in Gossypium hirsutum L.
International Journal for Agro Veterinary and Medical Sciences, 2012The present studies were designed to obtain suitable parents and crosses by estimating GCA and SCA of various traits relating to earliness, yield and fiber quality. The experiment comprised of eight genotypes including three male testers COKER310, LRA-5166 and CP-15/2 and five lines naming PB-899, FH1000, MNH-552, BH-160, CIM-496.
Amir Shakeel +7 more
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Multivariate Analysis in Upland Cotton (Gossypium hirsutum L.)
Madras Agricultural Journal, 2013An experiment was conducted to analyze the genetic diversity among 40 genotypes for 15 quantitative characters which were grouped into 7 clusters based on Mahalanobis D2analysis with cluster I and III being the largest each with 8 genotypes followed by 7 genotypes in cluster VII. Based on Hierarchial cluster analysis all the genotypes were grouped into
Asha R +3 more
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Somatic embryogenesis and plant regeneration in cotton (Gossypium hirsutum L.)
Plant Cell Reports, 1987Tissue culture methods for improvement of cotton has lagged seriously compared to other major crops. A method for regeneration of cotton which includes a morphogenetically competent cell suspension was needed to facilitate selection of stress-resistant variants and gene manipulation. Preliminary screening of eight strains of Gossypium hirsutum L.
N L, Trolinder, J R, Goodin
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