METHODS AND COMPOSITIONS FOR THE PRODUCTION OF UNR

专利名称：METHODS AND COMPOSITIONS FOR THE

PRODUCTION OF UNREDUCED, NON-RECOMBINED GAMETES AND CLONALOFFSPRING

发明人：Tim W. Fox,Marc C. Albertsen,Mark E.

Williams,Shai J Lawit,Mark A. Chamberlin,UeliGrossniklaus,Gion Arco Brunner,NinaChumak,Joana Bernardes De Asis,FrederiquePasquer

申请号：US15571510申请日：20160506

公开号：US20180142251A1公开日：20180524

摘要：Methods and compositions used to prevent or decrease reduction, or reductionand recombination, during meiosis in female sporocyte, female gametophytes, or femalegametes are described herein. The compositions and methods may include silencingelements and/or use gene-editing technology to decrease or inhibit Nrf4 expressionlevels or activity. Further provided are compositions and methods for the production of aplant that has ovules comprising non-reduced, or non-reduced and non-recombined,gametes, and/or seeds that contain clonal maternal embryos.

申请人：PIONEER HI-BRED INTERNATIONAL, INC.,UNIVERSITAET OF ZUERICH,E.I. duPONT de NEMOURS AND COMPANY

地址：Johnston IA US,Zuerich CH,Wilmington DE US

国籍：US,CH,US

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