School of Life Sciences

Morrow Lab

flies on an orange flies on a vial correlation matrix plot

Evolutionary Genetics of Sexual Conflict

We are interested in understanding more about the nitty gritty of sexual conflict. An understanding of sexual conflict at a more detailed level will clarify how sexual dimorphism evolves (or doesn't) and whether sexually antagonistic can contribute to the maintenance of genetic variation.

Some of the specific questions that we are trying to answer include (but are not limited to): which particular traits are embroiled in sexual conflict? How important is sexually antagonistic selection relative to other forms of selection? How has the genome been shaped by it, and our current focus - which particular genes experience sexually antagonistic selection?

We are currently using two systems to try to answer these questions. In the lab we work with the fruit fly Drosophila melanogaster, for which there is such a wealth of genetic tools and knowledge. We are also using human datasets to examine specifically whether we can detect patterns of sexual antagonism in contemporary populations.

Our research program is dependent upon an active and enthusiastic team together with some expert collaborators. We also have generous support from The Royal Society, The European Research Council, and the Swedish Research Council (Vetenskapsådet).

Ted Morrow (January 2013)

Royal Society logo   European Research Council logo   Swedish Research Council logo

Preprints from the lab

The evolution of sex differences in disease genetics
William P Gilks, Jessica K Abbott, Edward H Morrow

Risks inherent to mitochondrial replacement
Edward H Morrow , Klaus Reinhardt , Jonci N Wolff , Damian K Dowling
bioRxiv doi: 10.1101/015628

Contact

Dr Ted Morrow

Ted Morrow portrait

Royal Society University Research Fellow
Email: ted.morrow@sussex.ac.uk
Tel: +44 1273 87 28 62
Twitter: @ted_morrow

Twitter

Evolutionary biologist, sexual antagonism, sexual conflict, Royal Society University Research Fellow #morrowlab, tweet for @SussexBiology @SexualConflict

@caseybergman opps and the link ncbi.nlm.nih.gov/bioproject/PRJ…

@caseybergman interesting - we've also be resequencing this stock and released some data already using Illumina technology

@james_gilbert sea-sickness

RT @HannahMRowland: Early stress in chickens: sex-specific life-long changes in behaviour, levels of gonadal hormones, & gene expression ow.ly/NaTOb

RT @Haldanessieve: The role of genetic interactions in yeast quantitative traits wp.me/p2FPFS-16x

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Twitter feed from @SexualConflict

RSS Feed of Sexual Conflict and Sexual Antagonism papers :: curated by @ted_morrow

Natural and experimental evolution of sexual conflict within Caenorhabditis nematodes. dlvr.it/9x9r3C

Dynamic digestive physiology of a female reproductive organ in a polyandrous butterfly. dlvr.it/9x9sLQ

Are extra-pair males different from cuckolded males? A case study and a meta-analytic examination. dlvr.it/9x9n8K

Y Fuse? Sex Chromosome Fusions in Fishes and Reptiles. dlvr.it/9vkHn0

Infanticide as Sexual Conflict: Coevolution of Male Strategies and Female Counterstrategies. dlvr.it/9twWX8

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