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TranscriptomicsGene expression in developing wild and domesticated fibers of Upland cotton (Gossypium hirsutum)
We explored the transcriptomic alterations associated with domestication by interrogating a developmental time course of cotton fibers from the wild G. hirsutum var. yucatanense and a representative of an elite domesticated line. 30 chip design - including 2 species (wild and domesticated cotton), b...
ORGANISM(S): Gossypium hirsutum 
2010-12-22 | E-GEOD-23517 | biostudies-arrayexpress
TranscriptomicsAnalysis of five species of Gossypium allotetraploids and a synthetic F1 hybrid compared to model diploid projenitors
We compare gene expression among petals tissues in 5 species of natural allotetraploid and F1 hybrid cottons to the antecedent conditions existing prior to genome merger and duplication, thus revealing the effects of genome merger and polyploidy on gene expression evolution 27 total samples, includ...
ORGANISM(S): Gossypium arboreum 
2009-09-01 | E-GEOD-17927 | biostudies-arrayexpress
TranscriptomicsParallel expression evolution of oxidative stress-related genes in fiber of wild/domesticated & diploid/polyploid cotton
Reactive oxygen species (ROS) play a prominent role in signal transduction and cellular homeostasis in plants. However, imbalances between generation and elimination of ROS can give rise to oxidative stress in growing cells. Because ROS are important to cell growth, ROS modulation could be responsiv...
ORGANISM(S): Gossypium tomentosum 
2009-07-24 | E-GEOD-17084 | biostudies-arrayexpress
TranscriptomicsThe evolution of spinable cotton fiber entailed prolonged development and a novel metabolism
exceptional example of evolutionary innovation is the single-celled seed trichome in Gossypium ("cotton fiber"). We have used fiber development in Gossypium as a system to understand how morphology can rapidly evolve. Fiber has undergone considerable morphological changes between the short, tightly...
ORGANISM(S): Gossypium herbaceum 
2010-06-25 | E-GEOD-10228 | biostudies-arrayexpress
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