Molecular characterization and phylogenetic analysis of the causative agent of hemoplasma infection in small Indian Mongoose (Herpestes Javanicus)

Hemoplasmas are the trivial name for a group of erythrocyte-parasitizing bacteria of the genus Mycoplasma. This study is the first report of hemoplasma infection in Small Indian Mongoose (Herpestes Javanicus) based on molecular analysis of 16S rDNA. Whole blood samples were collected by sterile methods, from 14 live captured mongooses, in the south of Iran.Candidatus Mycoplasma turicensis (CMt)-like hemoplasma was detected in blood samples from one animal tested. BLAST search and phylogenetic analysis of partial 16S rDNA sequence (933 bp) of the hemoplasma from Small Indian mongoose (KJ530704) revealed only 96–97% identity to the previously described CMt followed by 95% and 91% similarity with Mycoplasma coccoides and Mycoplasma haemomuris, respectively. Accordingly, the Iranian mongoose CMt isolate showed a high intra-specific genetic variation compared to all previously reported CMt strains in GenBank. Further molecular studies using multiple phylogenetic markers are required to characterize the exact species of Mongoose-derived hemoplasma.