Comparative sequences of the Wolbachia genomes of drug-sensitive and resistant isolates of Dirofilaria immitis.

ABSTRACT: The recent identification of isolates of D. immitis with confirmed resistance to the macrocyclic lactone preventatives presents an opportunity for comparative genomic studies using these isolates, and examining the genetic diversity within and between them. We studied the genomes of Wolbachia endosymbionts of five isolates of D. immitis maintained at the University of Georgia. Missouri and Georgia-2 are maintained as drug susceptible isolates, and JYD-27, Yazoo-2013 and Metairie-2014 are resistant to the macrocyclic lactone preventatives. We used whole genome amplification followed by Illumina-based sequencing from 8 to 12 individual microfilariae from each of the five isolates, obtaining a depth of coverage of approximately 40-75 fold for each. The Illumina sequences were used to create n

SUBMITTER: Shin PT 

PROVIDER: S-EPMC7584739 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature