Fig. 1From: Relating genomic characteristics to environmental preferences and ubiquity in different microbial taxaRelationship between the number of environments for each genus and the genome size (a), copy number of 16S rRNA gene (b) and number of different 16S rRNA genes for the genomes belonging to these genera (c). The same comparison was made related to the type of environment (d, e and f, respectively). The number of used genomes is provided above each groupBack to article page