Abstract：
:Wolbachia are strictly intracellular maternally inherited alpha-proteobacteria, largely widespread among arthropods and filariids (i.e., filarial nematodes). Wolbachia capacities to infect new host species have been greatly evidenced and the transfer of Wolbachia between arthropods and filariids has probably occurred more than once. Interestingly, among nematode species, Wolbachia infection was found in filariids but not in closely related lineages. Their occurrence in filariids has been supposed a consequence of the parasitic lifestyle of worms within Wolbachia-infected arthropods, implying that nonfilariid worms parasitizing arthropods are also likely to be infected by some Wolbachia acquired from their hosts. To further investigate this hypothesis, we have examined seven species of nonfilariid worms of Nematoda and Nematomorpha phyla, all interacting intimately with arthropods. Wolbachia infection in nonfilariid parasitic worms was never detected by polymerase chain reaction assays of the 16S rDNA and wsp genes. By contrast, some arthropod hosts are well infected by Wolbachia of the B supergroup. Then the intimate contact with infected arthropods is not a sufficient condition to explain the Wolbachia occurrence in filariids and could underline a physiological singularity or a particular evolutionary event to acquire and maintain Wolbachia infection.
journal_name
Curr Microbioljournal_title
Current microbiologyauthors
Duron O,Gavotte Ldoi
10.1007/s00284-006-0578-4subject
Has Abstractpub_date
2007-09-01 00:00:00pages
193-7issue
3eissn
0343-8651issn
1432-0991journal_volume
55pub_type
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更新日期：2000-11-01 00:00:00
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更新日期：2007-05-01 00:00:00
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更新日期：2016-01-01 00:00:00
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更新日期：2000-02-01 00:00:00
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journal_title：Current microbiology
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doi：10.1007/BF00314583
更新日期：1995-11-01 00:00:00
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更新日期：2012-02-01 00:00:00
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更新日期：2018-04-01 00:00:00
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更新日期：2006-06-01 00:00:00
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journal_title：Current microbiology
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更新日期：2012-04-01 00:00:00
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journal_title：Current microbiology
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更新日期：2005-05-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-001-0055-z
更新日期：2002-02-01 00:00:00
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journal_title：Current microbiology
pub_type： 杂志文章
doi：10.1007/s00284-007-9059-7
更新日期：2008-03-01 00:00:00
abstract：:The Gluconobacter oxydans M5 with disruption of the pyrroloquinoline quinine-dependent membrane-bound aldehyde dehydrogenase (ALDH) was used for the oxidation of benzyl alcohol. The selectivity toward benzaldehyde showed an obvious increase for the engineered strain, which reached the 67.3%, while the wild strain had ...
journal_title：Current microbiology
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doi：10.1007/s00284-010-9831-y
更新日期：2011-04-01 00:00:00
