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

Data

Pilot study into whole genome resequencing of hemiclonal Drosophila melanogaster
BioProject: 279479

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

UK sperm bank has just nine registered donors, boss reveals | Science | The Guardian theguardian.com/science/2015/a…

A potential case of cytonuclear cointrogression onlinelibrary.wiley.com/doi/10.1111/ev…

Bram Kuijper: "From a genetic perspective, sex seems like the worst idea in the world" onlinelibrary.wiley.com/doi/10.1002/bi…

Steven Pinker interview: case against bioethocrats & CRISPR germline ban - @pknoepfler Lab Stem Cell Blog ipscell.com/2015/08/steven…

RT @b_longdon: Sex specific effects of DCV and #Wolbachia on #Drosophila activity dx.doi.org/10.1016/j.jins… by @pfvale

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

Intralocus sexual conflict, adaptive sex allocation, and the heritability of fitness. dlvr.it/C025Ww

Intralocus sexual conflict, adaptive sex allocation, and the heritability of fitness. dlvr.it/C01XQK

Related male Drosophila melanogaster reared together as larvae fight less and sire longer lived daughters. dlvr.it/ByrMy7

Reproductive mode and the shifting arenas of evolutionary conflict. dlvr.it/Bv52k2

Does kin selection moderate sexual conflict in Drosophila? dlvr.it/BrSCKh

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