Abstract:
:Culture-independent (PCR with Crenarchaeota-specific primers and subsequent denaturing gradient gel electrophoresis) and culture-dependent approaches were used to study the diversity of Crenarchaeota in terrestrial hot springs of the Kamchatka Peninsula and the Lake Baikal region (Russia) and of Iceland. Among the phylotypes detected there were relatives of both cultured (mainly hyperthermophilic) and uncultured Crenarchaeota. It was found that there is a large and diverse group of uncultured Crenarchaeota that inhabit terrestrial hot springs with moderate temperatures (55 to 70 degrees C). Two of the lineages of this group were given phenotypic characterization, one as a result of cultivation in an enrichment culture and another one after isolation of a pure culture, "Fervidococcus fontis," which proved to be a moderately thermophilic, neutrophilic (optimum pH of 6.0 to 7.5), anaerobic organotroph.
journal_name
Appl Environ Microbioljournal_title
Applied and environmental microbiologyauthors
Perevalova AA,Kolganova TV,Birkeland NK,Schleper C,Bonch-Osmolovskaya EA,Lebedinsky AVdoi
10.1128/AEM.00972-08subject
Has Abstractpub_date
2008-12-01 00:00:00pages
7620-8issue
24eissn
0099-2240issn
1098-5336pii
AEM.00972-08journal_volume
74pub_type
杂志文章abstract:UNLABELLED:In the summer of 2010, Vibrio parahaemolyticus caused an outbreak in Maryland linked to the consumption of oysters. Strains isolated from both stool and oyster samples were indistinguishable by pulsed-field gel electrophoresis (PFGE). However, the oysters contained other potentially pathogenic V. parahaemoly...
journal_title:Applied and environmental microbiology
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doi:10.1128/AEM.00096-16
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abstract::Caulobacter crescentus is known to tolerate high levels of uranium [U(VI)], but its detoxification mechanism is poorly understood. Here we show that C. crescentus is able to facilitate U(VI) biomineralization through the formation of U-Pi precipitates via its native alkaline phosphatase activity. The U-Pi precipitates...
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journal_title:Applied and environmental microbiology
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doi:10.1128/AEM.35.2.306-316.1978
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.55.1.171-176.1989
更新日期:1989-01-01 00:00:00
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.35.6.1174-1184.1978
更新日期:1978-06-01 00:00:00
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1128/AEM.36.5.774-775.1978
更新日期:1978-11-01 00:00:00
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pub_type: 杂志文章
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journal_title:Applied and environmental microbiology
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更新日期:2011-04-01 00:00:00
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journal_title:Applied and environmental microbiology
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journal_title:Applied and environmental microbiology
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pub_type: 杂志文章
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
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abstract::This is the first report on the fate of enterohemorrhagic Escherichia coli O157:H7 in simulated human colonic conditions. The pathogen was progressively eliminated from the bioreactor and did not modify the major populations of resident microbiota. The coadministration of the Saccharomyces cerevisiae CNCM I-3856 probi...
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.63.11.4441-4448.1997
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.50.6.1395-1403.1985
更新日期:1985-12-01 00:00:00
abstract::The beta-xylosidase-encoding xlnD gene of Aspergillus niger 90196 was amplified by the PCR technique from first-strand cDNA synthesized on mRNA isolated from the fungus. The nucleotide sequence of the cDNA fragment was verified to contain a 2,412-bp open reading frame that encodes a 804-amino-acid propeptide. The 778-...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
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journal_title:Applied and environmental microbiology
pub_type: 杂志文章
doi:10.1128/AEM.50.3.701-703.1985
更新日期:1985-09-01 00:00:00
abstract::Although stimulation of dissimilatory metal reduction to promote the reductive precipitation of uranium has been shown to successfully remove uranium from some aquifer sediments, the organisms in the family Geobacteraceae that have been found to be associated with metal reduction in previous studies are not known to g...
journal_title:Applied and environmental microbiology
pub_type: 杂志文章
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更新日期:2003-06-01 00:00:00