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2020 Fiscal Year Final Research Report

Quantitative evaluation of important gene through the analysis of spatiotemporal gene expression in soybean

Research Project

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Project/Area Number 19K22312
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 39:Agricultural and environmental biology and related fields
Research InstitutionKyushu University

Principal Investigator

Ishibashi yushi  九州大学, 農学研究院, 准教授 (50611571)

Co-Investigator(Kenkyū-buntansha) 濱岡 範光  九州大学, 農学研究院, 助教 (40778669)
Project Period (FY) 2019-06-28 – 2021-03-31
Keywordsダイズ / 遺伝子発現 / 時空間的解析
Outline of Final Research Achievements

In plant science, the effects of genes are often evaluated qualitatively from a single direction, as studies using transformants and genome editing technology have been widely used to evaluate gene effects, making it difficult to link research results to actual field-level agriculture. In this study, we devised a method for spatio-temporal analysis of gene expression, and succeeded in quantitatively evaluating genes and deriving novel functions of genes.

Free Research Field

作物学

Academic Significance and Societal Importance of the Research Achievements

本研究成果である、遺伝子発現の時空間的解析法による遺伝子機能の再評価は、ダイズのみならず全ての農作物に応用可能であり、現在報告されている既知遺伝子について再調査するだけでも、新規機能を見出すことができる。さらに、本研究課題で明らかとなった、開花関連遺伝子のシンク器官形成への関与は、作物収量に直結する極めて重要な知見であり、今後本遺伝子を中心とした多収品種の育成が進められると考えられる。

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Published: 2022-01-27   Modified: 2024-01-30  

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