Dosage compensation in non-model insects–progress and perspectives

AI Kalita, CIK Valsecchi - Trends in Genetics, 2024 - cell.com
In many multicellular eukaryotes, heteromorphic sex chromosomes are responsible for
determining the sexual characteristics and reproductive functions of individuals. Sex …

Y chromosome shredding in Anopheles gambiae: Insight into the cellular dynamics of a novel synthetic sex ratio distorter

M Vitale, N Kranjc, J Leigh, K Kyrou, T Courty… - PLoS …, 2024 - journals.plos.org
Despite efforts to explore the genome of the malaria vector Anopheles gambiae, the Y
chromosome of this species remains enigmatic. The large number of repetitive and …

Hybridization between Aedes aegypti and Aedes mascarensis mosquitoes leads to disruption of male sex determination

J Liang, L Kang, P Michalak, IV Sharakhov - Communications Biology, 2024 - nature.com
Understanding the sex determination pathway and its disruptions in mosquitoes is critical for
the effective control of disease vectors through genetic manipulations based on sex …

Dynamics of X chromosome hyper-expression and inactivation in male tissues during stick insect development

J Djordjevic, P Tran Van, W Toubiana, M Labedan… - BioRxiv, 2024 - biorxiv.org
Differentiated sex chromosomes are frequently associated with major transcriptional
changes: the evolution of dosage compensation (DC) to equalize gene expression between …

Sex-specific transcriptome dynamics of Anopheles gambiae during embryonic development

AI Kalita, E Marois, F Ruehle, CI Keller Valsecchi - bioRxiv, 2024 - biorxiv.org
Malaria-transmitting mosquitoes are extremely sexually dimorphic in their anatomy and
behaviour. Sex-specific gene expression in Anopheles gambiae is well-studied in adult …

Using the CRISPR/Cas9 system for genome editing in Anopheles mosquitoes

E Marois - 2024 - hal.science
The advent of the CRISPR/Cas9 technology permits the targeted editing of mosquito
genomes, ranging from site-directed mutagenesis of genes of interest yielding knockout …