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Fig. 3 | Microbiome

Fig. 3

From: Deep-sea Bacteroidetes from the Mariana Trench specialize in hemicellulose and pectin degradation typically associated with terrestrial systems

Fig. 3

Bacteroidetes MAGs used in this study, their phylogeny and genome comparisons. A Phylogenomic tree of Bacteroidetes MAGs based on 120 conserved single-copy genes identified by GTDB-Tk v1.7.0 [44]. Genomes were grouped according to their isolated environments (shapes) and isolated water layers (colors). Bootstraps > 70% are indicated by black nodes. Tree scale indicates evolutionary distance as the rate of substitution per site. B Comparison of estimated genome size, CAZyme gene count, and CAZyme gene density among surface (n = 71), bathypelagic (n = 19), and hadal (n = 16) MAGs. Statistics were based on the Wilcoxon test. *p < 0.05; ****p < 0.0001; NS., no significance. C Bray-Curtis dissimilarities of Bacteroidetes MAGs illustrated by NMDS analysis based on the composition of CAZyme genes in each MAG. The shaded ellipses represent the 80% confidence interval

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Microbiome

ISSN: 2049-2618

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