Polygenic response of sex chromosomes to sexual antagonism

P Muralidhar, G Coop - Evolution, 2024‏ - academic.oup.com
Sexual antagonism occurs when males and females differ in their phenotypic fitness optima
but are constrained in their evolution to these optima because of their shared genome. The …

Is the X chromosome a hot spot for sexually antagonistic polymorphisms? Biases in current empirical tests of classical theory

F Ruzicka, T Connallon - Proceedings of the Royal …, 2020‏ - royalsocietypublishing.org
Females and males carry nearly identical genomes, which can constrain the evolution of
sexual dimorphism and generate conditions that are favourable for maintaining sexually …

The maintenance of genetic polymorphism underlying sexually antagonistic traits

E Flintham, V Savolainen, SP Otto, M Reuter… - Evolution …, 2024‏ - academic.oup.com
Selection often favors different trait values in males and females, leading to genetic conflicts
between the sexes when traits have a shared genetic basis. Such sexual antagonism has …

[HTML][HTML] Why is measuring and predicting fitness under genomic conflict so hard?

JK Abbott, KK Lund-Hansen, C Olito - Current Opinion in Genetics & …, 2023‏ - Elsevier
Genomic conflict between the sexes is caused by differences in the optimal male and female
reproductive strategies, and is a major contributor to genetic, phenotypic, and life history …

Sexual antagonism in haplodiploids

TJ Hitchcock, A Gardner, L Ross - Evolution, 2022‏ - academic.oup.com
Females and males may face different selection pressures, such that alleles conferring a
benefit in one sex may be deleterious in the other. Such sexual antagonism has received a …

An unbiased test reveals no enrichment of sexually antagonistic polymorphisms on the human X chromosome

F Ruzicka, T Connallon - Proceedings of the Royal …, 2022‏ - royalsocietypublishing.org
Mutations with beneficial effects in one sex can have deleterious effects in the other. Such
'sexually antagonistic'(SA) variants contribute to variation in life-history traits and overall …

Sexual antagonism in sequential hermaphrodites

TJ Hitchcock, A Gardner - Proceedings of the Royal …, 2023‏ - royalsocietypublishing.org
Females and males may have distinct phenotypic optima, but share essentially the same
complement of genes, potentially leading to trade-offs between attaining high fitness through …

Fixation times of de novo and standing beneficial variants in subdivided populations

V Sudbrack, C Mullon - Genetics, 2024‏ - academic.oup.com
The rate at which beneficial alleles fix in a population depends on the probability of and time
to fixation of such alleles. Both of these quantities can be significantly impacted by …

The maintenance of genetic polymorphism in sexually antagonistic traits

E Flintham, V Savolainen, S Otto, M Reuter, C Mullon - bioRxiv, 2023‏ - biorxiv.org
Selection often favours different trait values in males and females, leading to genetic
conflicts between the sexes, or sexual antagonism. Theory suggests that such conflict can …

Polygenic outcomes of sexually antagonistic selection

P Muralidhar, G Coop - bioRxiv, 2023‏ - biorxiv.org
Sexual antagonism occurs when males and females have different fitness optima for a
phenotype, but are constrained from evolving to these optima because of their shared …