采用SDS法提取DNA,运用PCR扩增并测定rbcL序列,使用系统发育软件分析,研究了一种淡水产浒苔的分类地位.结合形态学的研究结果表明,该种与偶生浒苔(Enteromorpha prolifera)、缘管浒苔(Enteromor phalinza)、扁浒苔(Enteromorpha compressa)和肠浒苔(Enteromorpha intestinalis)有较近的亲缘关系.
The rbcL gene was amplified and sequenced from purified products of a freshwater Enteromorpha collected from Shentou Spring, Shanxi Province, North China. The results combined with morphological characterristics showed that Enteromorpha sp. has a closer genetic relationship with Enteromorpha prolifera, F.nteromorpha linza ,Enteromorpha compressa and Enterornorpha intestinalis.