Uthara Srinivasan

Molecular and genomic insights to sexually antagonistic genes (GRIESHOP_U26DTP) | Doctoral Training Partnership Why do harmful genes persist in populations instead of being removed by natural selection? One answer lies in sexual antagonism: when a genetic variant benefits males but harms females, or vice versa.

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🚨 4-year PhD position in my lab (Oct 2026 start) 🚨

Molecular and genomic insights to sexually antagonistic genes

Application deadline: Dec 2, 2025

biodtp.norwichresearchpark.ac.uk/projects/mol...

🚨 Master’s project!
Curious how birds find their way? 🧭🐦
Analyze decades of ringing data to study abnormal migratory routes and uncover what these deviations can reveal about the mechanisms guiding birds on their journeys. Drop me an email for details! #ornithology

www.vogelwarte.ch/de/wir/mitar...

Wood tiger moth on leaf. Photo: Juhani Maamela.

Funded PhD position available 🎉 Come and work with me in Helsinki to uncover the pathways producing colourful tiger moth wings. Lots of options for genomics, CRISPR, fieldwork, behaviour experiments… Email with questions! jobs.helsinki.fi/job/Helsinki...

Fungus-farming termites can protect their crop by confining weeds with fungistatic soil boluses The symbiotic agriculture of fungus-farming termites can collapse if they fail to prevent invading weeds. Previous studies suggest a role for symbiotic fungistatic microbes in bringing about weed cont...

I just love that our civilization is capable of being curious about termite fungus farming and pest control behavior.

They use soil balls to contain contamination of their crop, which also happens to carry fungistatic bacteria.

www.science.org/doi/10.1126/...

🧪🦠🧫

Looking for a PhD? I am advertising two industry sponsored PhD projects. One on black soldier fly genetics with #betabugs and another on searching insect biodiversity for novel enzymes #Syngenta. Get in touch if you are interested!! bbsrcdtp.lifesci.cam.ac.uk/available-ic...

Robust and accurate Bayesian inference of genome-wide genealogies for hundreds of genomes - Nature Genetics SINGER is a method for creating ancestral recombination graphs to understand the genealogical history of genomes. The method has increased speed, and thus scalability, without sacrificing accuracy.

SINGER, our ARG inference method, is finally published and freely available online:

doi.org/10.1038/s415...

It was a long journey – 16 months from initial submission to acceptance. Is it just me, or has peer review gotten more arduous lately? 4+ rounds of review isn't so unusual these days...

Quasi epigenetic equilibrium: the implications of plasticity and variability on evolution and extinction https://www.biorxiv.org/content/10.1101/2025.08.27.672696v1

Shameless promotion from #isba11 - I'll be hiring PhDs to start early 2026 (plus postdocs starting later), using #adna to study livestock and pathogen coevolution, particularly looking at inbreeding and immune gene evolution!

Contact me at kevin[at]palaeome.org, full ad to come. Please share!

a bit unhappy that the talks about being trans & Palestinian in academia were concurrent with other science talks #ESEB2025. How will these inspiring people’s stories percolate / get everyone to reflect if the schedule selects for attendance only by those who are already sympathetic?

Some of the #Bengaluru representation at #ESEB2025 in Barcelona!

@shikharabhat.bsky.social @crazychipkali.bsky.social @vrindarvkm.bsky.social @gauravathreya.bsky.social @utharasrini.bsky.social

🚨 We're hiring!
PhD position in Evolutionary Systems Biology at Stockholm University & SciLifeLab

🎓 Focus: evolution, development, computational & mathematical modeling, prediction
📍 Stockholm, Sweden
🕒 4 years, fully-funded
🔍 Details: su.varbi.com/en/what:job/...

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With #eseb2025 coming to a close, it is time to start making plans for 2026. Interested in the interface of evolution 🧬 and ecology 🌳? Come to our #ExE conference hosted by @uniexecec.bsky.social in beautiful #Cornwall. Leave your email address at tinyurl.com/EvolxEcol to join our mailing list!

Harbingers of change: Towards a mechanistic understanding of anticipatory plasticity in animal systems Read the free Plain Language Summary for this article on the Journal blog.

doi.org/10.1111/1365.... Recommended read for all epi-evo-eco folks. #epigenetics #evolution #ecology #plasticity 🧬 🌍 🧪 🔬

YouTube video by Cambridge Philosophical Society Dr John Welch - A V HILL Lecture – Recent controversies in evolutionary theory

Finally had time to watch John Welch’s excellent AV Hill lecture Recent Controversies in Evolutionary Theory.

youtu.be/iOnpLT8p500?...

The title slide of the talk I'll be giving. It reads: Are mitochondrial sisters their own worst enemies? Testing for negative frequency-dependent selection via resource competition in Trinidadian guppies. There is a depiction of a guppy family tree.

What if your family members turn out to be your worst enemies? Come see my talk at #eseb2025 on using pedigree and mark-recapture data to explore how relatedness structures competitive interactions, and whether this maintains variation! Thursday, 11am, S48.02, meeting room 122+123

Join us Opportunities Below are the positions currently open in our lab. PhD position (full-time doctoral funding) We are seeking a highly motivated PhD student to join our team. The goal of the project is…

@pavelmatosm.bsky.social has a new PhD position opportunity to work with conservation genomics of European butterflies! The project involves very cool collaborations with @projectpsyche.bsky.social, @10klepgenomes.bsky.social and the LepEUConsortium!
Deadline Sep 12
pavelmatos.wordpress.com/join-us/

And please stay to chat about epigenetics, trans/inter/intra- generational plasticity, adaptation, supergene-based social polymorphism and more; things I'm currently thinking about for my forthcoming PhD work! (2/2)

Eagerly awaiting possibly, the most eco-evo-packed experience of my scientific career so far, at #ESEB2025!! Come by to my Poster P01.216 on 18/08, if you want to know about some previous work about population genomic inference of life history traits (1/2)

Universität Basel: PhD position in alpine and arctic plant ecology The research group Ecology at the Department of Environmental Sciences at the University of Basel in Switzerland invites applications for a fully funded four-year PhD position in alpine and arctic pla...

*Job alert*
Come work with us! We have a fully funded 4yr #PhD position in #alpine & #Arctic plant #ecology available in our group @unibas.ch. The project includes fieldwork & connects to other ongoing projects on species range shifts & microclimate.
jobs.unibas.ch/offene-stell...
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🌐🧪

PhD student in Evolution of Indo-Pacific birds The Department of Bioinformatics and Genetics is offering a four-year PhD position focused on analyzing population-level genomic data from museum bird samples. The project will employ cutting-edge gen...

*PhD position* 🦉

Would you like to do a PhD with Indo-Pacific birds and evolutionary genomics? Join us in Stockholm:

<deadline>
05 September 2025, 23:59

PhD student in Evolution of Indo-Pacific birds
recruit.visma.com/spa/public/a...

The 1st author is here too: follow @tom-is-kean.bsky.social ! His clever idea was to highlight similarities between meiotic drive and inbreeding's "automatic transmission advantage". We ask: given structurally identical(ish) problems, why is what is viewed as paradoxical so different between fields?

Postdoctoral researcher: avian microbiomes and reproduction We are looking for a postdoctoral researcher to join our team working on avian reproductive microbiomes at the Netherlands Institute of Ecology (NIOO-KNAW) in the group of Dr. Melissah Rowe. The postd...

We are looking for a postdoc to join our group to work on an ERC funded project on avian reproductive microbiomes. nioo.knaw.nl/en/vacancies...
Please RT! #microbes #microbiomes #sparrows #postdoc

figure 1 from https://doi.org/10.1086/737588 describing (a) our conceptualisation of an evolutionary transition in individuality, (b) an interpretation of the traits that we consider in our mathematical model, and (c) a graphical representation of the population dynamics in the model.

Interested in host-symbiont interdependence, eukaryogenesis, and evolutionary transitions in individuality? my first paper just came out! With @gokhalecs.bsky.social and Pete Czuppon, we study when & how individuality emerges in a host-endosymbiont collective doi.org/10.1086/737588 a short thread🧵:

M O I L A B - Join us! Join us! Our lab is based at the University of California, Berkeley, embedded in the vibrant and multicultural San Francisco Bay Area, surrounded by astonishing nature!

Network, we are looking for PhD students and Postdocs on evolutionary and ecological genomics in 2025/2026

Join our diverse and welcoming lab at UC Berkeley & HHMINEWS!

Check job ads-> www.moilab.science/team/join-us

Schematic of the key prediction tested in this work. As the transversion (Tv) mutation bias of WT E. coli is shifted away from the ancestral bias, the resulting distribution of fitness effects (DFE) is predicted to change. Specifically, it should shift left with a bias reinforcement, with a lower fraction of beneficial mutations. In contrast, reversing the ancestral bias is predicted to cause right-shifted DFEs with higher proportions of beneficial mutations.

Mutations generate variation, critical for #evolution, but #MutationBias restricts the choice of mutation type. @deepaagashe.bsky.social &co use #Ecoli strains with different mutation biases to show that changing an old bias should yield more beneficial mutations @plosbiology.org 🧪 plos.io/46LjCRt

Is there an independent role of epigenetic variation in speciation? We looked for answers in the crow hybrid zone.
In brief: DNA seems to be in the driving seat.

Congrats Justin! This was a long journey.
onlinelibrary.wiley.com/doi/10.1111/...

Selection for altruistic defense in structured populations We model natural selection for or against an anti-parasite (or anti-predator) defense allele in a host (or prey) population that is structured into ma…

Can genetic drift generate enough variation between subpopulations to allow for the evolution of defence against predators or parasites via multi-level selection? In www.sciencedirect.com/science/arti... we have explored this for a structured population model.

Despite their strikingly different plumage, carrion and hooded crows show strong asymmetrical gene flow hidden beneath the feathers #hybridzone #evolution #demography #bird

onlinelibrary.wiley.com/doi/full/10....

Planning to apply to Biology PhD Programs this year? Let us help you out!! At the Stanford Biology Preview Program, we aim to support students from all backgrounds through the graduate school application process. Apply here: forms.gle/EvTyUWXFMRSL...

A crab spider with bright yellow/green prosoma and legs and a light brown opisthosoma sits on a leaf

PhD position open with Dr. Jutta Schneider and @mherberstein.bsky.social in Hamburg, on sub-social behavior in crab spiders 🕷️ It even includes field work in Australia! Application deadline is 15 July, more info at the link:
www.uni-hamburg.de/en/stellenan...