CIMMYT玉米DH育种研究进展:诱导策略及其应用

摘要

This article introduced the advances of maize double haploid(DH)breeding technique research at the International Maize and Wheat Improvement Center (CIMMYT),and emphatically described the maize DH induction strategy and current related research activities at CIMMYT,and particularly,the progress made by CIMMYT in terms of tropically adapted inducer lines development,new haploid identification technology,and DH breeding agronomic management system optimization.%介绍了国际玉米小麦改良中心(CIMMYT)玉米双单倍体(Double haploid,DH)育种技术方面的研究进展.重点介绍了目前CIMMYT玉米DH育种的诱导策略和相关的研究活动,特别是CIMMYT在热带单倍体诱导系选育、新型单倍体鉴别标记技术和DH纯系农艺管理系统优化等方面所取得的进展.