Invention Grant
- Patent Title: Methods and compositions for accelerated trait introgression
-
Application No.: US15554234Application Date: 2016-03-16
-
Publication No.: US11492632B2Publication Date: 2022-11-08
- Inventor: Michael T Elsing , William James Gordon-Kamm , Leandro Daniel Perugini , Huaxun Ye
- Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
- Applicant Address: US IA Johnston
- Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
- Current Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
- Current Assignee Address: US IA Johnston
- International Application: PCT/US2016/022621 WO 20160316
- International Announcement: WO2016/149352 WO 20160922
- Main IPC: C12N15/82
- IPC: C12N15/82 ; A01H1/04

Abstract:
Compositions and methods are provided for the use of pollen-inhibitor genes and/or color marker genes in accelerated trait introgression. Compositions and methods are also provided for introducing a pollen-inhibitor gene and/or a color marker gene in close proximity to a trait locus of interest. Breeding methods and methods for selecting plants comprising a trait locus of interest in close proximity to at least one pollen-inhibitor gene and/or color marker gene are also disclosed. The methods and compositions employ at least one pollen-inhibitor gene and/or color marker gene to provide an effective system for accelerated trait introgression in the genome of a plant.
Public/Granted literature
- US20180119162A1 METHODS AND COMPOSITIONS FOR ACCELERATED TRAIT INTROGRESSION Public/Granted day:2018-05-03
Information query
IPC分类: