Multi-locus sequence analysis reveals great genetic diversity among Mycoplasma capricolum subsp. capripneumoniae strains in Asia

Abstract

Multi-Locus Sequence Analysis (MLSA) of Mycoplasma capricolum subsp. capripneumoniae (Mccp) strains from Asia revealed unforeseen diversity and a central position for genotyping groups representing strains from Central/East Asia, suggesting a possible origin of contagious caprine pleuropneumonia in this continent. A better assessment of the emergence, diversity and distribution of Mccp in Asia and Africa calls for renewed efforts to dramatically enlarge the sample of strains. Availability and affordability in the field, added to superior typeability (directly from poor samples) and high stability, discriminatory power and concordance with epidemiological and phylogenetic analyses, make MLSA an excellent tool for such investigations.

Keywords: Africa; Asia; Mycoplasma capricolum subsp. capripneumoniae; contagious caprine pleuropneumonia; molecular epidemiology; multi-locus sequence analysis.