Fig. 5 | The ISME Journal

Fig. 5

From: Impacts of microbial assemblage and environmental conditions on the distribution of anatoxin-a producing cyanobacteria within a river network

Fig. 5

Anatoxin-a biosynthesis gene cluster and concentration in Microcoleus mats. a Anatoxin-a gene cluster from three reference sequences (bold) and samples 06S, 14S, 13U, 08D, 07D, 13D, and 08U. Sample scaffolds were mapped to Oscillatoria PCC6505, and gene annotations added at 50% identity to one of the 3 reference sequences. Different ana genes are different colors. b Anatoxin-a concentrations in Microcoleus mat samples measured by liquid chromatography and mass spectrometry and standardized by dry weight (DW). Anatoxin-a was not measured in samples 02U, 02D, and 04D due to samples being inadvertently destroyed. c Non-metric multidimensional scaling (NMDS) plot using Bray–Curtis dissimilarities of non-cyanobacterial assemblage showing samples with (red squares) and without (black circles) the anatoxin-a gene cluster

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