Project description:Investigation of gene expression level changes in evolved polygamous and monogamous populations of Drosophila melanogaster. The populations investigated are described in Hollis et al. 2011. Populations with elevated mutation load do not benefit from the operation of sexual selection. Journal of Evolutionary Biology 24: 1918-1926. A study using total RNA extracted from male and female virgin 4-day old Drosophila melanogaster and then transcriptionally profiled with 12x135k Nimblegen arrays. Also, transcriptional profiling of male and female heads from the same populations using Illumina RNA-Seq.
Project description:We used RNA sequencing to examine the transcriptomes of male and female heads from experimentally-evolved D. melanogaster populations after 117 generations of mating system manipulation in order to examine the pattern of evolution in sex-biased genes.
Project description:We used RNA sequencing to examine the transcriptomes of male and female heads from experimentally-evolved D. melanogaster populations after 117 generations of mating system manipulation in order to examine the pattern of evolution in sex-biased genes. Examined head transcriptomes of 3 monogamous populations and 3 polygamous populations, both males and females, for 12 total samples.
Project description:Investigation of gene expression level changes in evolved polygamous and monogamous populations of Drosophila melanogaster. The populations investigated are described in Hollis et al. 2011. Populations with elevated mutation load do not benefit from the operation of sexual selection. Journal of Evolutionary Biology 24: 1918-1926.
Project description:Post-mating expression of female Drosophila melanogaster genomes experimentally evolved under different post-copulatory sexual selection regimes
