Abstract：
:The twin-arginine translocation (Tat) system serves to export fully folded proteins across the cytoplasmic membrane. In many bacteria, three major components, TatA, TatB and TatC, are the functionally essential constituents of the Tat system. A Myxococcus xanthus tatB-tatC deletion mutant could aggregate and form mounds, but was unable to form fruiting bodies under nutritionally limiting conditions. When tatB-tatC mutant vegetative cells were cultured with 0.5 M glycerol, the cell morphology changed to spore-like spherical cells, but the spores were not resistant to heat and sonication treatments. In contrast to the wild-type strain, the tatB-tatC mutant also showed a decreased cell growth rate and a lower maximum cell concentration. These results suggest possibility that the Tat system may contribute to export of various important proteins for development and growth for M. xanthus.
journal_name
Arch Microbioljournal_title
Archives of microbiologyauthors
Kimura Y,Saiga H,Hamanaka H,Matoba Hdoi
10.1007/s00203-005-0067-3keywords:
subject
Has Abstractpub_date
2006-02-01 00:00:00pages
387-96issue
6eissn
0302-8933issn
1432-072Xjournal_volume
184pub_type
杂志文章abstract：:A strictly anaerobic bacterium, strain PCE1, was isolated from a tetrachloroethene-dechlorinating enrichment culture. Cells of the bacterium were motile curved rods, with approximately four lateral flagella. They possessed a gram-positive type of cell wall and contained cytochrome c. Optimum growth occurred at pH 7.2-...
journal_title：Archives of microbiology
pub_type： 杂志文章
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pub_type： 杂志文章
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journal_title：Archives of microbiology
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/s00203-007-0347-1
更新日期：2008-06-01 00:00:00
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更新日期：2002-12-01 00:00:00
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更新日期：2017-07-01 00:00:00
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pub_type： 杂志文章
doi：10.1007/BF00406170
更新日期：1980-12-01 00:00:00
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更新日期：2010-07-01 00:00:00
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journal_title：Archives of microbiology
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doi：10.1007/s00203-009-0501-z
更新日期：2009-10-01 00:00:00
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journal_title：Archives of microbiology
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journal_title：Archives of microbiology
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doi：10.1007/s00203-020-01951-7
更新日期：2020-10-01 00:00:00
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journal_title：Archives of microbiology
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更新日期：2020-10-10 00:00:00
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journal_title：Archives of microbiology
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doi：10.1007/s00203-005-0049-5
更新日期：2006-01-01 00:00:00
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doi：10.1007/BF00282109
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journal_title：Archives of microbiology
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更新日期：2001-06-01 00:00:00
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journal_title：Archives of microbiology
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更新日期：2020-05-01 00:00:00
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journal_title：Archives of microbiology
pub_type： 杂志文章
doi：10.1007/BF00425071
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journal_title：Archives of microbiology
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更新日期：2009-01-01 00:00:00
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