Australian Institute of Marine Science, Townsville MC, Queensland, Australia.
Appl Environ Microbiol. 2012 Nov;78(21):7786-91. doi: 10.1128/AEM.01623-12. Epub 2012 Aug 17.
16S rRNA gene molecular analysis elucidated the spatiotemporal distribution of bacterial biofilm communities along a water quality gradient. Multivariate statistics indicated that terrestrial runoff, in particular dissolved organic carbon and chlorophyll a concentrations, induced shifts of specific bacterial communities between locations and seasons, suggesting microbial biofilms could be suitable bioindicators for water quality.
16S rRNA 基因分子分析阐明了水质梯度沿线细菌生物膜群落的时空分布。多元统计分析表明,陆地径流,特别是溶解有机碳和叶绿素 a 的浓度,导致了不同地点和季节特定细菌群落的变化,这表明微生物生物膜可以作为水质的合适生物标志物。