1. RFLP analysis of ITS region of rDNA in the falcate spored species of Colletotrichum
弯孢类炭疽菌rDNAITS区的RFLP分析及分类研究
2. : The sequences coding for the 5.8S rDNA and the flanking internal transcribed spacers (ITS1 and ITS2) were amplified by PCR and sequenced from 9 small-spored species and other 3 large-species in Alternaria.
对9个链格孢小孢子种和3个大孢子种共20个链格孢菌株的5.8Srdna及其两侧的ITS1区和ITS2区进行了序列分析。
3. On the other hand, 13 small-spored species as a cluster group at genetic distance 0.31 conformed that genetic relationship of them were relatively close.
所有供试的链格孢小孢子种在遗传距离0.31水平上被聚在一起，表明它们之间的亲缘关系较近。
4. RAPD analysis was applied for the taxonomy of 38 strains of the falcate-spored species of Colletotrichum.
通过RAPD分析对38个不同寄主来源的弯孢类炭疽菌菌株的系统发育及分类进行研究。