求翻译：在Genbank数据库中查找炭角菌属已登陆rDNA-ITS序列，选取22个具有代表性序列与x025菌株进行序列对比，应用clustalx软件对这些菌株进行聚类分析，构建系统发育树，结果见图4。是什么意思？

In the Genbank database to find the landing Xylaria species have rDNA-ITS sequence, select the sequence of 22 representative strains with the x025 sequence comparison software applications clustalx cluster analysis of these strains to construct phylogenetic tree, the results shown in Figure 4 .

In the Database in Genbank Fo Tan Kok find bacteria which have been selected, landing rDNA - ITS sequence is a representative of 22 x 025 spores sequence and a sequence, in contrast to these strains software clustalx application for cluster analysis tree growth, and to build a system, the result sho

Searches the coal angle bacteria in the Genbank database to land the rDNA-ITS sequence, selects 22 to have the representative sequence and the x025 strain carries on the sequence contrast, carries on the cluster analysis using the clustalx software to these strains, the construction system growth tr

Finding carbon point the species of the genus in the Genbank database has landed rDNA-ITS sequence, select 22 representative sequence and x025 sequence comparison, clustalx software clustering analyses of these strains, the construction of phylogenetic trees, the result shown in Figure 4.

Finding carbon point the species of the genus in the Genbank database has landed rDNA-ITS sequence, select 22 representative sequence and x025 sequence comparison, clustalx software clustering analyses of these strains, the construction of phylogenetic trees, the result shown in Figure 4.