De novo assembly of two chromosome-level rice genomes and bin-based QTL mapping reveal genetic diversity of grain weight trait in rice

Following the “green revolution,” indica and japonica hybrid breeding has been recognized as a new breakthrough in further improving rice yields. However, heterosis-related grain weight QTLs and the basis of yield advantage among subspecies has not been well elucidated. We herein de novo assembled t...

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Bibliographic Details
Main Authors: Weilong Kong, Xiaoxiao Deng, Zhenyang Liao, Yibin Wang, Mingao Zhou, Zhaohai Wang, Yangsheng Li
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-08-01
Series:Frontiers in Plant Science
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Online Access:https://www.frontiersin.org/articles/10.3389/fpls.2022.995634/full