Dicotyledon parthenogenesis induction gene CpRWP and application thereof

By introducing the RWP gene into dicotyledonous plants and expressing it specifically in egg cells, the problem of inducing haploid parthenogenesis in dicotyledonous plants has been solved, haploid induction has been achieved, filling a technological gap and broadening the application of breeding and the study of biological mechanisms.

CN122405709APending Publication Date: 2026-07-17HUAZHONG AGRI UNIV +1
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Patent Information

Application Number
CN202610702971.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-06
Publication Date
2026-07-17

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Abstract

本发明公开了一种双子叶植物孤雌生殖诱导基因CpRWP及其应用，具体是双子叶植物孤雌生殖诱导基因CpRWP在培育双子叶植物单倍体或单倍体诱导系或提高单倍体诱导能力中的应用，本发明首次发现并验证了RWP基因家族在双子叶植物中具有孤雌生殖单倍体诱导功能，填补了双子叶植物孤雌生殖单倍体诱导基因的空白。本发明为拓宽单倍体育种技术在双子叶植物上应用及揭示孤雌生殖单倍体产生的生物学机理奠定了重要的基础。鉴于目前育种行业中单倍体育种技术利用的广泛性，本发明在生物育种领域具有广泛的应用空间和前景。
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