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Article

OsJAR1 is required for JA-regulated floret opening and anther dehiscence in rice.

Plant molecular biology - 1 Sept 2014

Xiao Yuguo, Chen Yi, Charnikhova Tatsiana, Mulder Patrick P J, Heijmans Jeroen, Hoogenboom Angela, Agalou Adamantia, Michel Corinne, Morel Jean-Benoit, Dreni Ludovico, Kater Martin M, Bouwmeester Harro, Wang Mei, Zhu Zhen, Ouwerkerk Pieter B F

Abstract excerpt

Jasmonates are important phytohormones regulating reproductive development. We used two recessive rice Tos17 alleles of OsJAR1, osjar1-2 and osjar1-3, to study the biological function of jasmonates in rice anthesis. The florets of both osjar1 alleles stayed open during anthesis because the lodicules, which control flower opening in rice, were not withering on time. Furthermore, dehiscence of the anthers filled...

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PMID: 24947835
DOI: 10.1007/s11103-014-0212-y

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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OsJAR1 is required for JA-regulated floret opening and anther dehiscence in rice.PMID 24947835Read ↗

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