Alternative patterns of sex chromosome differentiation in Aedes aegypti (L).

ABSTRACT:

Background

Some populations of West African Aedes aegypti, the dengue and zika vector, are reproductively incompatible; our earlier study showed that divergence and rearrangements of genes on chromosome 1, which bears the sex locus (M), may be involved. We also previously described a proposed cryptic subspecies SenAae (PK10, Senegal) that had many more high inter-sex F_ST genes on chromosome 1 than did Ae.aegypti aegypti (Aaa, Pai Lom, Thailand). The current work more thoroughly explores the significance of those findings.

Results

Intersex standardized variance (F_ST) of single nucleotide polymorphisms (SNPs) was characterized from genomic exome capture libraries of both sexes in representative natural populations of Aaa and SenAae. Our goal was to identi

SUBMITTER: Campbell CL 

PROVIDER: S-EPMC5716240 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature