Nucleotide sequence analysis identified 2 strains with 93.4% identity, phylogenetically most closely related to the Greece1 isolate.
核酸序列分析证实2株有93.4%的同源性，种遗传性上与希腊种最为相近。
2
It is therefore good news for potential Methuselahs that both these approaches have now been brought closer, phylogenetically speaking, to humanity.
因而这是对那些想要长寿的人来说是个好消息，从生物系统上来说，这两种方法已经和人类很接近了。
3
Although they are closely related phylogenetically, there are significant differences in leaf traits and geographical distributions between two genera.