Comparative acetylome analysis of wild-type and fuzzless-lintless mutant ovules of upland cotton (Gossypium hirsutum Cv. Xu142) unveils differential protein acetylation may regulate fiber development

Copyright © 2020 Elsevier Masson SAS. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 150(2020) vom: 27. Mai, Seite 56-70
1. Verfasser: Singh, Prashant Kumar (VerfasserIn)
Weitere Verfasser: Gao, Wei, Liao, Peng, Li, Yang, Xu, Fu-Chun, Ma, Xiao-Nan, Long, Lu, Song, Chun-Peng
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Acetylome Cotton fiber LC-MS/MS TMT-Labeling Plant Proteins
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245 1 0 |a Comparative acetylome analysis of wild-type and fuzzless-lintless mutant ovules of upland cotton (Gossypium hirsutum Cv. Xu142) unveils differential protein acetylation may regulate fiber development 
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520 |a Copyright © 2020 Elsevier Masson SAS. All rights reserved. 
520 |a Protein acetylation (KAC) is a significant post-translational modification, which plays an essential role in the regulation of growth and development. Unfortunately, related studies are inadequately available in angiosperms, and to date, there is no report providing insight on the role of protein acetylation in cotton fiber development. Therefore, we first compared the lysine-acetylation proteome (acetylome) of upland cotton ovules in the early fiber development stages by using wild-type as well as its fuzzless-lintless mutant to identify the role of KAC in the fiber development. A total of 1696 proteins with 2754 acetylation sites identified with the different levels of acetylation belonging to separate subcellular compartments suggesting a large number of proteins differentially acetylated in two cotton cultivars. About 80% of the sites were predicted to localize in the cytoplasm, chloroplast, and mitochondria. Seventeen significantly enriched acetylation motifs were identified. Serine and threonine and cysteine located downstream and upstream to KAC sites. KEGG pathway enrichment analysis indicated oxidative phosphorylation, fatty acid, ribosome and protein, and folate biosynthesis pathways enriched significantly. To our knowledge, this is the first report of comparative acetylome analysis to compare the wild-type as well as its fuzzless-lintless mutant acetylome data to identify the differentially acetylated proteins, which may play a significant role in cotton fiber development 
650 4 |a Journal Article 
650 4 |a Acetylome 
650 4 |a Cotton fiber 
650 4 |a LC-MS/MS 
650 4 |a TMT-Labeling 
650 7 |a Plant Proteins  |2 NLM 
700 1 |a Gao, Wei  |e verfasserin  |4 aut 
700 1 |a Liao, Peng  |e verfasserin  |4 aut 
700 1 |a Li, Yang  |e verfasserin  |4 aut 
700 1 |a Xu, Fu-Chun  |e verfasserin  |4 aut 
700 1 |a Ma, Xiao-Nan  |e verfasserin  |4 aut 
700 1 |a Long, Lu  |e verfasserin  |4 aut 
700 1 |a Song, Chun-Peng  |e verfasserin  |4 aut 
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773 1 8 |g volume:150  |g year:2020  |g day:27  |g month:05  |g pages:56-70 
856 4 0 |u http://dx.doi.org/10.1016/j.plaphy.2020.02.031  |3 Volltext 
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