首页|J-family genes redundantly regulate flowering time and increase yield in soybean

J-family genes redundantly regulate flowering time and increase yield in soybean

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Soybean(Glycine max)is a short-day crop whose flowering time is regulated by photoperiod.The long-juvenile trait extends its vegetative phase and increases yield under short-day conditions.Natural vari-ation in J,the major locus controlling this trait,modulates flowering time.We report that the three J-family genes influence soybean flowering time,with the triple mutant Guangzhou Mammoth-2 flowering late under short days by inhibiting transcription of E1-family genes.J-family genes offer promising allelic combinations for breeding.

SoybeanFlowering timeYieldJ-family genes

Haiyang Li、Zheng Chen、Fan Wang、Hongli Xiang、Shuangrong Liu、Chuanjie Gou、Chao Fang、Liyu Chen、Tiantian Bu、Fanjiang Kong、Xiaohui Zhao、Baohui Liu、Xiaoya Lin

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Guangdong Key Laboratory of Plant Adaptation and Molecular Design/Guangzhou Key Laboratory of Crop Gene Editing/Innovative Center of Molecular Genetics and Evolution,School of Life Sciences,Guangzhou University,Guangzhou 510006,Guangdong,China

National Key Research and Development Program of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaChina Postdoctoral Science Foundation

2023YFD1200600320900603200156831930083319015002019 M652839

2024

10.1016/j.cj.2024.03.013

作物学报(英文版)

作物学报(英文版)

CSTPCD
ISSN：
年,卷(期)：2024.12(3)
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