Abstract：
:The hypolithic microbial community associated with quartz pavement at a high-altitude tundra location in central Tibet is described. A small-scale ecological survey indicated that 36% of quartz rocks were colonized. Community profiling using terminal restriction fragment length polymorphism revealed no significant difference in community structure among a number of colonized rocks. Real-time quantitative PCR and phylogenetic analysis of environmental phylotypes obtained from clone libraries were used to elucidate community structure across all domains. The hypolithon was dominated by cyanobacterial phylotypes (73%) with relatively low frequencies of other bacterial phylotypes, largely represented by the chloroflexi, actinobacteria, and bacteriodetes. Unidentified crenarchaeal phylotypes accounted for 4% of recoverable phylotypes, while algae, fungi, and mosses were indicated by a small fraction of recoverable phylotypes.
journal_name
Microb Ecoljournal_title
Microbial ecologyauthors
Wong FK,Lacap DC,Lau MC,Aitchison JC,Cowan DA,Pointing SBdoi
10.1007/s00248-010-9653-2subject
Has Abstractpub_date
2010-11-01 00:00:00pages
730-9issue
4eissn
0095-3628issn
1432-184Xjournal_volume
60pub_type
杂志文章abstract：:The genus Prochlorococcus is globally abundant and dominates the total phytoplankton biomass and production in the oligotrophic ocean. The single species, Prochlorococcus marinus, comprises six named ecotypes. Our aim was to analyze the taxonomic structure of the genus Prochlorococcus. We analyzed the complete genomes...
journal_title：Microbial ecology
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journal_title：Microbial ecology
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journal_title：Microbial ecology
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更新日期：2002-07-01 00:00:00
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journal_title：Microbial ecology
pub_type： 杂志文章
doi：10.1007/s00248-007-9216-3
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更新日期：2009-01-01 00:00:00
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journal_title：Microbial ecology
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doi：10.1007/s00248-013-0223-2
更新日期：2013-08-01 00:00:00
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doi：10.1007/s00248-006-9092-2
更新日期：2007-02-01 00:00:00
abstract：:The recovery of bdellovibrios from estuarine sediments over an annual cycle was studied. Greater numbers of the predators were recovered in sediment than in the water column. Increases in the number of bdellovibrios recovered from sediment over various periods of time suggest that multiplication of the predators occur...
journal_title：Microbial ecology
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doi：10.1007/BF02012949
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journal_title：Microbial ecology
pub_type： 杂志文章,评审
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journal_title：Microbial ecology
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journal_title：Microbial ecology
pub_type： 杂志文章
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journal_title：Microbial ecology
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