INC.;PIONEER HI-BRED INTERNATIONAL;UNIVERSITAET ZUERICH;PIONEER HI-BRED INTERNATIONAL, INC.;E. I. DU PONT DE NEMOURS AND COMPANY
发明人:
FOX, TIM W.,ALBERTSEN, MARC C.,WILLIAMS, MARK E.,LAWIT, SHAI J.,CHAMBERLIN, MARK A.,GROSSNIKLAUS, UELI,BRUNNER, GION ARCO,CHUMAK, NINA,DE ASIS, JOANA BERNARDES,PASQUER, FREDERIQUE
申请号：
CA2984901
公开号：
CA2984901A1
申请日:
2016.05.06
申请国别(地区):
CA
年份:
2016
代理人:
摘要：
Methods and compositions used to prevent or decrease reduction, or reduction and recombination, during meiosis in female sporocyte, female gametophytes, or female gametes are described herein. The compositions and methods may include silencing elements and/or use gene-editing technology to decrease or inhibit Nrf4 expression levels or activity. Further provided are compositions and methods for the production of a plant that has ovules comprising non-reduced, or non-reduced and non-recombined, gametes, and/or seeds that contain clonal maternal embryos.
