Comparison of aerobic methanotrophic communities in littoral and profundal sediments of Lake Constance by a molecular approach

被引：36
|
作者：
Rahalkar, Monali [1 ]
Schink, Bernhard [1 ]
机构：
[1] Univ Konstanz, Fachbereich Biol, LS Mikrobielle Okol, D-78457 Constance, Germany
来源：
APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2007年 / 73卷 / 13期
关键词：
D O I：
10.1128/AEM.02602-06
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Analysis of pmoA and 16S rRNA gene clone libraries of methanotrophic bacteria in Lake Constance revealed an overall dominance of type I methanotrophs in both littoral and profundal sediments. The sediments exhibited minor differences in their methanotrophic community structures. Type X methanotrophs made up a significant part of the clone libraries only in the profundal sediment and were also found only there as a prominent peak by T-RFLP analyses.
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收藏
页码：4389 / 4394
页数：6
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