Fig. 4
From: Pre-Cambrian roots of novel Antarctic cryptoendolithic bacterial lineages
Antarctic CBS form a distinct clade in the order Acetobacterales, family Acetobacteraceae, with characteristic metabolic potential. a Maximum-likelihood phylogenetic tree based on GTDB 120 “core” genes including representative genomes (violet) and Antarctic CBS (green). b t-SNE (Jaccard distance) based on the protein cluster profiles (60% identity) of the GTDB representatives (circles) and Antarctic high quality CBS (triangles). The representative genomes of Acetobacter aceti e A. aceti_B are not shown. c The Fisher’s exact test (Bonferroni corrected p<0.01) highlights enriched functional categories. Genomes and KEGG orthologs are clustered according to the Hamming distance between the profiles. The top four KEGG categories significantly more present in the Antarctic CBS are highlighted in the upper bars