Variation in the extent of sex chromosome differentiation exists within the same population for the common frog, Rana temporaria. This alows to directly compare possible effects on male fitness while controlling for the rest of the genome, and the environment.

Tag Sex chromosomes,Sexual Selection

RNAseq analysis of males and females from a population with varying degrees of genetic differentiation between the X and the Y chromosomes.

Tag Sex chromosomes,Sexual selection,RNAseq

Gene expression in experimentally evolved D. pseudoobscura lines under high and low sexual selection.

Tag Sexual selection,RNAseq,Experimental evolution

Selection and QTL analysis in within-population crosses of D. montana.

Tag Sexual selection,Speciation,QTL