Fig. 3: Analysis of the Serratia marcescens gene repertoire. | Communications Biology

Fig. 3: Analysis of the Serratia marcescens gene repertoire.

From: Genetic barriers more than environmental associations explain Serratia marcescens population structure

Fig. 3

a Phylogenetic tree with branches coloured according to the number of gene gains and losses inferred by Panstripe. b Principal Coordinate Analysis (PCoA) of S. marcescens strains based on gene presence absence. Each dot corresponds to a S. marcescens strain coloured on the basis of its cluster. The shaded regions represent the three clusters identified by the K-means unsupervised algorithm.

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