花生杂种分子鉴定和ahFAD2基因分型技术研究进展

摘要

The identification of true F1 hybrids is critical for peanut genetics and crossing breeding.The molecular marker methods for identification of true F1 hybrids were summarized.The identification methods on ahFAD2 gene conferring high oleic acid content in peanut and their application in identification of F1 hybrids and high oleic acid breeding were detailed.%杂种真实性鉴定是花生杂交育种及遗传学研究的重要环节.本研究综述了花生杂种F1真实性鉴定的分子标记方法,详述了控制花生高油酸性状(F435型)的ahFAD2基因的检测方法及其在杂种鉴定和高油酸育种中的应用.