作者
Guanjing Hu, Jin Koh, Mi‐Jeong Yoo, Kara Grupp, Sixue Chen, Jonathan F Wendel
发表日期
2013/10
期刊
New Phytologist
卷号
200
期号
2
页码范围
570-582
简介
- Pima cotton (Gossypium barbadense) is widely cultivated because of its long, strong seed trichomes (‘fibers’) used for premium textiles. These agronomically advanced fibers were derived following domestication and thousands of years of human‐mediated crop improvement. To gain an insight into fiber development and evolution, we conducted comparative proteomic and transcriptomic profiling of developing fiber from an elite cultivar and a wild accession.
- Analyses using isobaric tag for relative and absolute quantification (iTRAQ) LC‐MS/MS technology identified 1317 proteins in fiber. Of these, 205 were differentially expressed across developmental stages, and 190 showed differential expression between wild and cultivated forms, 14.4% of the proteome sampled. Human selection may have shifted the timing of developmental modules, such that some occur earlier in domesticated than in wild cotton.
- A novel …
学术搜索中的文章
G Hu, J Koh, MJ Yoo, K Grupp, S Chen, JF Wendel - New Phytologist, 2013