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Phosphoproteome of ramie stem barks

ABSTRACT: According to a previous study on the microscopic examination of stem barks in ramie, bast fibers from different parts of stem bark showed distinct differences at the developmental level: specifically, the barks in the top part of stem (TPS) did not initiate fiber growth, whereas barks in the middle part of stem (MPS) had a large number of fibers with thickening secondary walls. We have performed the phosphoproteome analysis for the tissues of TPS and MPS, and then carried out the comparison of phosphorylation level of proteins between two tissues, thereby to identified differentially phosphorylated proteins. These datasets represent the raw UHPLC spectra for phosphoproteome of ramie TPS and MPS.

ORGANISM(S): Boehmeria Nivea

SUBMITTER: TouMing Liu

PROVIDER: PXD024896 | iProX | Sun Mar 21 00:00:00 GMT 2021

REPOSITORIES: iProX

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Phosphoproteome analysis reveals an extensive phosphorylation of proteins associated with bast fiber growth in ramie.

Zeng Zheng Z Li Fu F Huang Renyan R Wang Yanzhou Y Liu Touming T

BMC plant biology 20211016 1

<h4>Background</h4>Phosphorylation modification, one of the most common post-translational modifications of proteins, widely participates in the regulation of plant growth and development. Fibers extracted from the stem bark of ramie are important natural textile fibers; however, the role of phosphorylation modification in the growth of ramie fibers is largely unknown.<h4>Results</h4>Here, we report a phosphoproteome analysis for the barks from the top and middle section of ramie stems, in which ...[more]

PMID: 34656094

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