Simultaneous production of high-frequency synthetic apomixis with high fertility and improved agronomic traits in hybrid rice

Simultaneous production of high-frequency synthetic apomixis with high fertility and improved agronomic traits in hybrid rice

The current apomixis system used in fixing heterozygosity suffers from the problems of low fertility and limited apomixis induction rate. This study implies that egg-cell-specific expression of dandelion's PAR combined with MiMe in hybrid rice can efficiently trigger highly fertile synthetic ap...

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Veröffentlicht in:Molecular plant 2024-01, Vol.17 (1), p.4-7
Hauptverfasser: Song, Mengqiu, Wang, Wumei, Ji, Chun, Li, Shengnan, Liu, Wei, Hu, Xiaoyu, Feng, Anhui, Ruan, Shuang, Du, Shiyun, Wang, Huan, Dai, Kui, Guo, Longbiao, Qian, Qian, Si, Hongqi, Hu, Xingming
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Sprache:eng
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Zusammenfassung:The current apomixis system used in fixing heterozygosity suffers from the problems of low fertility and limited apomixis induction rate. This study implies that egg-cell-specific expression of dandelion's PAR combined with MiMe in hybrid rice can efficiently trigger highly fertile synthetic apomixis for effective clonal propagation of hybrids.
ISSN:1674-2052
1752-9867
DOI:10.1016/j.molp.2023.11.007