fps gene probe was signed with DIG High Prime, PCR- Southern blot analysis with PCR production of fps gene, proved fps gene was expressed in molecule level.

• 利用地高辛标记fps基因探针，对fps基因PCR产物进行PCR-Southern检测，并且检测到了目的基因片段的印迹，证明fps基因在发状根基因组分子水平得到了表达；