Invention Grant
- Patent Title: Plants producing 2n gametes or apomeiotic gametes
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Application No.: US15006847Application Date: 2016-01-26
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Publication No.: US10883112B2Publication Date: 2021-01-05
- Inventor: Raphael Mercier , Isabelle D'Erfurth , Nicole Froger , Sylvie Jolivet , Laurence Cromer
- Applicant: INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE
- Applicant Address: FR Paris
- Assignee: INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE
- Current Assignee: INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE
- Current Assignee Address: FR Paris
- Agency: Morgan, Lewis & Bockius LLP
- Priority: EP09290010 20090107
- Main IPC: C12N15/82
- IPC: C12N15/82 ; C07K14/415
Abstract:
The invention relates to plants wherein the protein OSD1, involved in the transition from meiosis I to meiosis II is inactive. These plants produce Second Division Restitution (SDR) 2n gametes. The invention further relates to plants wherein the inactivation of OSD1 is combined with the inactivation of a gene involved in meiotic recombination in plants, and of a gene involved in the monopolar orientation of the kinetochores during meiosis. These plants produce apomeiotic gametes. These plants are useful in plant breeding.
Public/Granted literature
- US20160222397A1 PLANTS PRODUCING 2N GAMETES OR APOMEIOTIC GAMETES Public/Granted day:2016-08-04
Information query
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