DNA分子标记技术在葡萄遗传育种中的应用

【作者】 张文娥； 潘学军； 王飞； 王跃进；

【机构】 贵州大学农学院； 西北农林科技大学园艺学院；

【摘要】 本文阐述了RFLP、RAPD、AFLP和SSR四种DNA分子标记技术,论述和分析了DNA分子标记技术在葡萄种质鉴定、系谱分析、性状标记、辅助育种、谱构建及基因克隆等方面的应用,简要概述了DNA分子标记在葡萄遗传育种中的问题和应用前景,以期为葡萄生物技术育种提供一定的理论依据。更多还原

【Abstract】 Four DNA molecular marker techniques including RFLP, RAPD, AFLP and SSR are generalized in this paper. The application of DNA molecular markers in grape breeding are summarized and analysed, which consists of germplasm resources identification, family tree analysis, characteristic marker, assistance selecting, map making and gene cloning. The present situation of its studies, existing problems and its prospects are briefly mentioned which offers academic foundation for biotechnology breeding of grapes.更多还原