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Phylogenetic relationships of Salmonella based on rRNA sequences
被引:60
|作者:
Christensen, H
Nordentoft, S
Olsen, JE
机构:
[1] Royal Vet & Agr Univ, Dept Vet Microbiol, DK-1870 Frederiksberg C, Denmark
[2] Royal Vet & Agr Univ, Ctr Adv Food Studies, DK-1870 Frederiksberg, Denmark
[3] Danish Vet Lab, DK-1790 Copenhagen V, Denmark
来源:
关键词:
Salmonella;
16S rRNA;
23S rRNA;
phylogeny;
D O I:
10.1099/00207713-48-2-605
中图分类号:
Q93 [微生物学];
学科分类号:
071005 ;
100705 ;
摘要:
To establish the phylogenetic relationships between the subspecies of Salmonella enterica (official name Salmonella choleraesuis), Salmonella bongori and related members of Enterobacteriaceae, sequence comparison of rRNA was performed by maximum-likelihood analysis. The two Salmonella species were separated by 16S rRNA analysis and found to be closely related to the Escherichia coli and Shigella complex by both 16S and 23S rRNA analyses. The diphasic serotypes S. enterica subspp. I and VI were separated from the monophasic serotypes subspp. IIIa and IV, including S. bongori, by 23S rRNA sequence comparison.
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页码:605 / 610
页数:6
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