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2017 Fiscal Year Final Research Report

Characterization of dehydration-inducible icl gene in rice

Research Project

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Project/Area Number 15K14631
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Science in genetics and breeding
Research InstitutionJapan International Research Center for Agricultural Sciences

Principal Investigator

Maruyama Kyonoshin  国立研究開発法人国際農林水産業研究センター, 生物資源・利用領域, 主任研究員 (10425530)

Project Period (FY) 2015-04-01 – 2018-03-31
Keywordsicl / ABA / rice / sugar
Outline of Final Research Achievements

In this study, we investigated the functions of isocitrate lyase (icl) gene of rice using deficient mutants and overexpressors. Transcripts analysis indicated that icl gene expression was regulated by ABA under dehydration conditions. Metabolites analysis indicated that icl was involved in sugar metabolism. Our integrated analyses suggest that ICL is a key enzyme in sugar metabolism under dehydration conditions.

Free Research Field

植物分子生理

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Published: 2019-03-29   Modified: 2020-03-30  

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