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. 2012 Apr;78(7):2082–2091. doi: 10.1128/AEM.07165-11

Fig 5.

Fig 5

Triplot of RDA of the relative abundances of microbial genera determined by pyrosequencing analysis on selected dates from the triplicate continuous flow reactor experiment of the lactate-enriched Hanford well H-100 groundwater samples. Dashed arrows (blue) indicate genera associated with the variation in microbial community composition. Solid (black) arrows indicate metabolite data significantly associated with the variation.