Rakotonirainy M S, Dutertre M, Brygoo Y, Riba G
Institut National de la Recherche Agronomique, Biological Control Research Station, Guyancourt, France.
J Invertebr Pathol. 1991 Jan;57(1):17-22. doi: 10.1016/0022-2011(91)90036-p.
Five strains of Tolypocladium cylindrosporum, one strain of Tolypocladium extinguens, and nine strains of Beauveria bassiana were analyzed using a rapid rRNA sequencing technique. The sequences of two highly variable domains (D1 and D2) located at the 5' end of the 28S-like rRNA molecule were determined. The phylogenetic tree computed from the absolute number of nucleotide differences shows the separation between the genus Beauveria and the genus Tolypocladium and points out that T. cylindrosporum and T. extinguens probably do not belong to the same genus.
使用快速rRNA测序技术分析了5株柱孢被毛孢、1株毁灭被毛孢和9株球孢白僵菌。测定了位于28S样rRNA分子5'端的两个高变区（D1和D2）的序列。根据核苷酸差异的绝对数量计算出的系统发育树显示了白僵菌属和被毛孢属之间的分离，并指出柱孢被毛孢和毁灭被毛孢可能不属于同一属。
