Abstract:
:Advances in DNA sequencing and the increasing number of sequences available in databases have greatly enhanced the bacterial identification process. Several species within the genus Mycobacterium cause serious human and animal diseases. In order to assess their relative positions in the evolutionary process, four gene fragments, from the 16S rRNA (564 bp), hsp65 (420 bp), rpoB (396 bp) and sod (408 bp) genes, were sequenced from 97 strains, including all available type strains of the genus Mycobacterium. The results demonstrate that, in this case, the concatenation of different genes allows significant increases in the power of discrimination and the robustness of the phylogenetic tree. The sequential and/or combined use of sequences of several genes makes it possible to refine the phylogenetic approach and provides a molecular basis for accurate species identification.
journal_name
Int J Syst Evol Microbiolauthors
Devulder G,de Montclos MP,Flandrois JPdoi
10.1099/ijs.0.63222-0keywords:
subject
Has Abstractpub_date
2005-01-01 00:00:00pages
293-302issue
Pt 1eissn
1466-5026issn
1466-5034journal_volume
55pub_type
杂志文章abstract::A methanogenic archaeon, strain HC-2(T), was isolated from a deep diatomaceous shale formation. The strain grew on methanol, monomethylamine, dimethylamine, trimethylamine and dimethylsulphide, but not on acetate, H2/CO2, formate, 2-propanol, 2-butanol or cyclopentanol. Cells were Gram-stain-negative, non-motile, and ...
journal_title:International journal of systematic and evolutionary microbiology
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更新日期:2008-08-01 00:00:00
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更新日期:2016-05-01 00:00:00
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更新日期:2020-09-01 00:00:00
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journal_title:International journal of systematic and evolutionary microbiology
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更新日期:2020-03-01 00:00:00
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journal_title:International journal of systematic and evolutionary microbiology
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更新日期:2003-09-01 00:00:00
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journal_title:International journal of systematic and evolutionary microbiology
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更新日期:2007-09-01 00:00:00
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journal_title:International journal of systematic and evolutionary microbiology
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更新日期:2006-07-01 00:00:00
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journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章,收录出版
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更新日期:2010-12-01 00:00:00
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journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
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更新日期:2014-03-01 00:00:00
abstract::Appendix 9, the orthography appendix of the International Code of Nomenclature of Prokaryotes, provides guidelines for the correct formation of generic names and specific epithets to honour famous microbiologists and other persons connected with natural science. However, no guidelines are given for the correct formati...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.003192
更新日期:2019-02-01 00:00:00
abstract::Limnochorda pilosa is a pleomorphic facultative anaerobe and the sole species in the class Limnochordia, which has tentatively been placed in the phylum Firmicutes. In the present study, the complete genome sequence of L. pilosa HC45T was obtained and analysed. The genome size was 3.82 Mbp and the DNA G+C content was ...
journal_title:International journal of systematic and evolutionary microbiology
pub_type: 杂志文章
doi:10.1099/ijsem.0.000881
更新日期:2016-03-01 00:00:00