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Background The human parasite Leishmania (V.) panamensis is one of the pathogenic species responsible for cutaneous leishmaniasis in Central and South America. Despite its importance in molecular parasitology, its mitochondrial genome, divided into minicircles and maxicircles, haven’t been described so far. Methods Using NGS-based sequencing (454 and ILLUMINA), and combining de novo genome assembly and mapping strategies, we report the maxicircle kDNA annotated genome of L. (V.) panamensis, the first reference of this molecule for the subgenus Viannia. A comparative genomics approach is performed against other Leishmania and Trypanosoma species. Results The results show synteny of mitochondrial genes of L. (V.) panamensis with other kinetoplastids. It was also possible to identify nucleotide variants within the coding regions of the maxicircle, shared among some of them and others specific to each strain. Furthermore, we compared the minicircles kDNA sequences of two strains and the results show that the conserved and divergent regions of the minicircles exhibit strain-specific associations. |
