Nature Communications (Jun 2019)

An asymmetric allelic interaction drives allele transmission bias in interspecific rice hybrids

  • Yongyao Xie,
  • Jintao Tang,
  • Xianrong Xie,
  • Xiaojuan Li,
  • Jianle Huang,
  • Yue Fei,
  • Jingluan Han,
  • Shuifu Chen,
  • Huiwu Tang,
  • Xiucai Zhao,
  • Dayun Tao,
  • Peng Xu,
  • Yao-Guang Liu,
  • Letian Chen

DOI
https://doi.org/10.1038/s41467-019-10488-3
Journal volume & issue
Vol. 10, no. 1
pp. 1 – 10

Abstract

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Our limited understanding of the hybrid sterility (HS) mechanism in Asian–African rice hybrids hampers utilization of the interspecific heterosis for rice production. Here, the authors identify S1-mediated HS-related tripartite gamete killer-protector system, and explore their evolutionary relationship.