The values of DNA-DNA homology between type strains of these species were less than 70%, which showed that strain SH2672 (representative strain of new group) represented a new rhizobial species.
且分支内各种间DNA同源性低于70％，表明它们分别为不同的种，菌株SH2672代表着一个新的根瘤菌种。
Homologous analysis showed that the DNA homology of CYP305B1V1 of silkworm and wild silkworm reaches 99%, which is consistent with deduced amino acid sequences.
同源性分析表明，在DNA水平上野桑蚕cyp305 B 1 V 1基因与家蚕cyp305 B1基因的同源性达99%，与推导的氨基酸序列完全一致。
The relationship of transition and transversion of base change in 4-fold degenerate sites of coding genes of 6 proteins, which showed 70% homology in wmposition investigated.
以同源性在70%以上的6组同源蛋白为材料，从系统发生的角度研究发生在四倍简并位点上的转换和颠换的关系。
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