Matthew Asker

Matthew Asker

@masker.science

Theoretical biologist interested in evolution and adaptation 🦠 Postdoc @mpi-evolbio.bsky.social masker.science

275 followers166 following13 posts

How do bottlenecks affect mutant takeover in spatial metapopulations? Our pre-print reveals that bottleneck strength, frequency, and cell migration intricately drive fixation and extinction - even leading to interesting non-monotonic behaviour. Check it out: doi.org/10.48550/arXiv.2504.08433

Matthew Asker, Mohamed Swailem, Uwe C. T\"auber, Mauro Mobilia: Fixation and extinction in time-fluctuating spatially structured metapopulations https://arxiv.org/abs/2504.08433 https://arxiv.org/pdf/2504.08433 https://arxiv.org/html/2504.08433

Matthew Asker reposted

Matthew Asker reposted

Matthew Asker reposted

Our (@vishuguttal.bsky.social and I) Synthesis of the effects of demographic stochasticity on eco-evolutionary dynamics is now out in @asn-amnat.bsky.social ! Feel free to message/email me if you need a copy or want to chat about the paper :) 🧬🌍🧪

American Naturalist / ASN 🐌@asn-amnat.bsky.social

Does evolution always favor individuals with higher fitness? Bhat & Guttal generalize standard equations of evolution to show that populations experience a novel force called noise-induced biasing that can reverse the predicted direction of evolution. www.journals.uchicago.edu/doi/10.1086/...

Just another part of the mass exodus here starting anew and looking for my people! I'm Matthew, a PhD student at Leeds working on eco-evolutionary models of biology, particularly regarding AMR and cancer. I play & watch football, run, and paint Warhammer. Also, Darwin and I are best buds.

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