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Article

Vacuolar processing enzyme plays an essential role in the crystalline structure of glutelin in rice seed.

Plant & cell physiology - 1 Jan 2010

Kumamaru Toshihiro, Uemura Yuji, Inoue Yoshimi, Takemoto Yoko, Siddiqui Sadar Uddin, Ogawa Masahiro, Hara-Nishimura Ikuko, Satoh Hikaru

Abstract excerpt

To identify the function of genes that regulate the processing of proglutelin, we performed an analysis of glup3 mutants, which accumulates excess amounts of proglutelin and lack the vacuolar processing enzyme (VPE). VPE activity in developing seeds from glup3 lines was reduced remarkably compared with the wild type. DNA sequencing of the VPE gene in glup3 mutants revealed either amino acid substitutions or the...

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PMID: 19933265
DOI: 10.1093/pcp/pcp165

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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Vacuolar processing enzyme plays an essential role in the crystalline structure of glutelin in rice seed.PMID 19933265Read ↗

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The rice mutant esp2 greatly accumulates the glutelin precursor and deletes the protein disulfide isomerase.Semantic proximity Read ↗

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