公开(公告)号：US20220254447A1

公开(公告)日：2022-08-11

申请号：US17590095

申请日：2022-02-01

Applicant: Monsanto Technology LLC

Inventor： Carrin Carlson ,  Qianni Dong ,  Humberto I. Gutierrez ,  Scott Jackson ,  Bing Liu ,  Jorge Moran ,  Slobodan Trifunovic ,  Lei Zhu

IPC: G16B20/40 ,  G16B50/10 ,  G16B40/00 ,  G16B35/20

Abstract: The present disclosure provides methods for trait introgression involving crossing a donor plant comprising a trait of interest to an intermediate recurrent parent plant followed by crossing of the intermediate recurrent parent plant to one or more recipient parent plants. The present method may be used to introgression a desired trait of interest into the genome of an elite cultivar in fewer backcross generations, thereby accelerating new line production and reducing costs.