Now showing items 1-6 of 6
Complete Dosage Compensation in Anopheles stephensi and the Evolution of Sex-Biased Genes in Mosquitoes
(Oxford University Press, 2015-06-09)
Complete dosage compensation refers to hyperexpression of the entire X or Z chromosome in organisms with heterogametic sex chromosomes (XYmale or ZW female) in order to compensate for having only one copy of the X or Z ...
Nix alone is sufficient to convert female Aedes aegypti into fertile males and myo-sex is needed for male flight
A dominant male-determining locus (M-locus) establishes the male sex (M/m) in the yellow fever mosquito, Aedes aegypti. Nix, a gene in the M-locus, was shown to be a male-determining factor (M factor) as somatic knockout ...
Guy1, a Y-linked embryonic signal, regulates dosage compensation in Anopheles stephensi by increasing X gene expression
We previously showed that Guy1, a primary signal expressed from the Y chromosome, is a strong candidate for a male-determining factor that confers female-specific lethality in Anopheles stephensi (Criscione et al., 2016). ...
Insertion polymorphisms of SINE200 retrotransposons within speciation islands of Anopheles gambiae molecular forms
(Biomed Central Ltd, 2008-08-25)
Background SINEs (Short INterspersed Elements) are homoplasy-free and co-dominant genetic markers which are considered to represent useful tools for population genetic studies, and could help clarifying the speciation ...
Genomic insights into the Ixodes scapularis tick vector of Lyme disease
(Springer Nature, 2016-02)
Ticks transmit more pathogens to humans and animals than any other arthropod. We describe the 2.1 Gbp nuclear genome of the tick, Ixodes scapularis (Say), which vectors pathogens that cause Lyme disease, human granulocytic ...
The Beginning of the End: A Chromosomal Assembly of the New World Malaria Mosquito Ends with a Novel Telomere
(Genetics Society of America, 2020-10-01)
Chromosome level assemblies are accumulating in various taxonomic groups including mosquitoes. However, even in the few reference-quality mosquito assemblies, a significant portion of the heterochromatic regions including ...