Why and how does the genomic architecture of sex evolves so differently across the Tree of Life? Our research explores the evolutionary forces and mechanisms that shape sexual dimorphism and investigates the evolution, molecular, transcriptomic, and genomic foundations underlying differences between the sexes. Key themes include the origin and evolution of recombination suppression and sex chromosome degeneration, the diversity of sex-determining systems, and the evolutionary causes and consequences of asexuality.
By combining cutting-edge multi-omics approaches with natural variation, experimental evolution, artificial selection, and field-based sampling, we bridge the gap between genotype and complex sex-related phenotypes. In doing so, our work reveals the mechanisms driving the evolution of sex chromosomes and sex determination, while also offering broader insights into how genomes shape biodiversity and adaptation.
The Ma lab is in the Biology Department at the Vrije Universiteit Brussel.
By combining cutting-edge multi-omics approaches with natural variation, experimental evolution, artificial selection, and field-based sampling, we bridge the gap between genotype and complex sex-related phenotypes. In doing so, our work reveals the mechanisms driving the evolution of sex chromosomes and sex determination, while also offering broader insights into how genomes shape biodiversity and adaptation.
The Ma lab is in the Biology Department at the Vrije Universiteit Brussel.
