Fig. 2From: Conserved phylogenetic distribution and limited antibiotic resistance of class 1 integrons revealed by assessing the bacterial genome and plasmid collectionThe phylogenetic tree of a intI1 database with the coverage of qPCR primer set [9] (*) and reference information. b All extracted intI1 of types A and B integrons; ARGs carried by the integrons and taxonomic information of the hosts. *The color of the edges representing the reference integrases was consistent the color of stars representing the same references in aBack to article page