Patterns of Genome-Wide Variation in Glossina fuscipes fuscipes Tsetse Flies from Uganda.

ABSTRACT: The tsetse fly Glossina fuscipes fuscipes (Gff) is the insect vector of the two forms of Human African Trypanosomiasis (HAT) that exist in Uganda. Understanding Gff population dynamics, and the underlying genetics of epidemiologically relevant phenotypes is key to reducing disease transmission. Using ddRAD sequence technology, complemented with whole-genome sequencing, we developed a panel of ∼73,000 single-nucleotide polymorphisms (SNPs) distributed across the Gff genome that can be used for population genomics and to perform genome-wide-association studies. We used these markers to estimate genomic patterns of linkage disequilibrium (LD) in Gff, and used the information, in combination with outlier-locus detection tests, to identify candidate regions of the genome under selection. LD in

SUBMITTER: Gloria-Soria A 

PROVIDER: S-EPMC4889654 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature