Most ScC species harbor a large extrachromosomal element
(A) Number of plasmids and variability of the main chromosome and LEE genomic characteristics between the different isolates. Main chromosome lengths are represented in terms of million (1e6) pair-bases, whereas LEE lengths are in terms of hundred thousand (1e5) pair-bases. TA, toxin-antitoxin system.
(B) Average nucleotide identity (ANI) between the main chromosome (top-right triangle) and LEE (bottom-left triangle).
(C) Pangenome presence/absence matrix of the different LEE from the 10 ScC genomes shows a highly diverse gene content between variants. Gene families are defined at 80% genomic identity. See also Table S1.