摘要
草莓花药培养再生率较低,其主要限制因素是花药愈伤的分化能力太低。在已有的研究基础上,对草莓花药培养中出现的黄绿色颗粒状、绿色致密、淡黄色蓬松这三种不同生理状态类型的愈伤组织进行研究,比较了草莓花药不同类型愈伤的再生能力,以期进一步提高草莓花药培养力。
There were three calli in the process of anther callus induction and sub - culture in strawberry. Type Ⅰ callus was slow, green, rannlarstate. Typ Ⅱ callus was flourish, fresh - whiteandswampy. Type Ⅲ （ embroenic ） callus was grow in fresh -yellow, and crisstate. Type Ⅰ callus was induced from F medium. Type Ⅱ callus was obtained from type Ⅰ callus cultured on MS medium. The quality of type Ⅱ callus was improved when type Ⅱ callus was sub - cultured on MS medium. We wish to improve the anther culture ability more.
出处
《安徽农学通报》
2008年第23期35-36,共2页
Anhui Agricultural Science Bulletin
基金
湖北省农业科技成果转化项目(2006050549)
湖北省农业科技创新中心资助项目(2007-620-001-03)
关键词
草莓
花药培养
再生能力
Strawberry
anther culture
regeneration ability
