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The Tolerance of Gossypium hirsutum for Deficiencies and Duplications
The American Naturalist, 1954Exposure of germinating seeds of G. hirsutum to 1200r of X-rays was effective in producing chromosome aberrations. Ten lines having 12 different translocation complexes were recovered, involving a minimum of 29 breaks and rearrangements. At least ten, and probably all twelve, of these complexes gave one or more viable and fertile deficiency-duplication
Margaret Y. Menzel, Meta S. Brown
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Functional characterization of GhPHOT2 in chloroplast avoidance of Gossypium hirsutum
Plant Physiology and Biochemistry, 2019Chloroplast movement mediated by the plant-specific phototropin blue light photoreceptors is crucial for plants to cope with fluctuating light conditions. While chloroplasts accumulate at weak light-illuminated areas, chloroplast avoidance response mediated primarily by the phototropin2 (phot2) receptor is induced by strong light illumination. Although
Baoshuan Shang +6 more
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A study of heterosis in upland cotton (Gossypium hirsutum L.)
Theoretical and Applied Genetics, 1976Heterosis (over mid parent) and "useful" heterosis (over commercial variety H14) estimates were obtained from a line x tester analysis of crosses involving thirteen diverse female parents with two locally adapted varieties H14 (local standard) and J34. Marked heterosis was observed for seed cotton yield, boll number and halo length.
R S, Pathak, P, Kumar
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Gossypium hirsutum Genome sequencing and assembly
2015Gossypium hirsutum, also known as upland cotton or Mexican cotton, is the most widely planted species of cotton in the United States, constituting some 95% of all cotton production there. It is native to Mexico, the West Indies, northern South America, Central America and possibly tropical ...
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Parthenogenesis and Haploid Breeding in Gossypium hirsutum
1998Doubled haploids for achieving stable homozygosity rapidly are of considerable interest for plant breeders. The functions of haploids produced, both through induced parthenogenesis and anther culture are the same. The priority of parthenogenesis lies in that it does not require a well-equipped laboratory, it can be manipulated in the field without ...
S. Q. Zhou, D. Q. Qian
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Ultrastructural studies of protophloem sieve elements in Gossypium hirsutum
Journal of Ultrastructure Research, 1981The differentiation of sieve element protoplasts was studied in the root protophloem of Gossypium hirsutum (cotton). The nuclei degenerate, but frequently remain into late stages of sieve element maturation as darkly stained amorphous aggregates. At the beginning of nuclear degeneration the chromatin aggregates, usually near the envelope, and becomes a
J, Thorsch, K, Esau
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Hemigossypol, a Constituent in Developing Glanded Cottonseed (Gossypium hirsutum)
Journal of Agricultural and Food Chemistry, 2012Gossypol is a dimeric sesquiterpenoid first identified in cottonseed, but found in various tissues in the cotton plant including the seed. From its first discovery, it was assumed that hemigossypol was the biosynthetic precursor of gossypol. Previous studies established that peroxidase (either from horseradish or from cottonseed) converts hemigossypol ...
Tanya A, Wagner +4 more
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Chemical Composition of Flowers of Gossypium hirsutum
Chemistry of Natural Compounds, 2021D. D. Mu +5 more
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