16S RIBOSOMAL DNA-SEQUENCE IDENTITIES OF BETA-PROTEOBACTERIAL ENDOSYMBIONTS IN 3 CRITHIDIA SPECIES

被引：22

作者：

DU, YB ^{[1
]}

MCLAUGHLIN, G ^{[1
]}

CHANG, KP ^{[1
]}

机构：

[1] PURDUE UNIV,SCH VET MED,DEPT VET PATHOBIOL,W LAFAYETTE,IN 47907

来源：

JOURNAL OF BACTERIOLOGY | 1994年 / 176卷 / 10期

关键词：

D O I：

10.1128/JB.176.10.3081-3084.1994

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The 16S ribosomal DNA sequences of endosymbionts from the trypanosomatid protozoa (Crithidia spp.) are most homologous to that of Bordetella spp. This finding extends the polyphyletic origin of endosymbionts for the first time to the beta Proteobacteria. Biased base transitions and compensatory mutations of the symbionts' sequences that may contribute to their identity in the three Crithidia spp. are noted.

引用

页码：3081 / 3084

页数：4

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