Alec Downie

@aedownie.bsky.social

Postdoc studying evolutionary ecology, trait evolution, and immunity at the Max Planck Institute for Evolutionary Anthropology @mpi-eva-leipzig.bsky.social‬; he/him

"This 'Trump Transaction Tax,' as one Wall Street analyst called it, as well as his crypto profiteering, his plane from Qatar, the 'anti-weaponization fund' and the many other money-grabbing acts of his second term make his corruption an obvious target for Democrats." My latest for @ms.now:

Opinion | A brutal new poll for Trump shows why Democrats must run against his corruption

Running on corruption may be more difficult than many Democrats suspect, but that makes their doing so all the more necessary.

ms.now

Lifetime fitness (lifetime reproductive success) and annual survival are heritable and genetically correlated in wild female baboons! Moreover, nearly all of the genetic variance in LRS can be attributable to survival to first reproduction. Out at Evolution now: academic.oup.com/evolut/advan...

Lifetime fitness and annual survival are heritable and highly genetically correlated in a wild primate population

We estimated the additive genetic variance (VA) and heritability of lifetime and time-limited fitness in a wild female baboon population in Kenya. We found

academic.oup.com

Great to see @annikafreudiger.bsky.social paper published! 🎉 We analyzed how genetic markers are used to estimate relatedness in wild animals - a big field with 2861 relevant publications. 📈🧬 Even in 2026 mainly STRs are used - and we argue for low coverage WGS data and a simple aDNA estimator.

Molecular Ecology@molecology.bsky.social · 2mo ago

New in MEC! @annikafreudiger.bsky.social et al. assess genetic relatedness on rhesus macaques and find that low-coverage whole-genome sequencing offers an accurate, cost-effective alternative to widely used methods. @wileyecology.bsky.social 📷 Caribbean Primate Research Center 🔗 buff.ly/pPOONsu 1/3

Many people have a vested interest in pretending otherwise, but the US research university is globally dominant to an almost unbelievable degree. The typical state university is a football team stapled to a R&D lab with a budget bigger than the entire nation of Belgium.

Zoomer Antimillenarian@surcomplicated.bsky.social · 3mo ago

This is a paranoid fantasy that the media encourages but it’s actually not true. The US produces a very educated populace. It’s just that the sheer scale of our R&D requires drawing on the finest talents of a far larger population base via immigration.

Measuring immune function in the wild is key to understanding resilience and disease. New open‑access research presents a practical immune toolkit for wild ungulates, revealing variation across individuals, populations and landscapes in bighorn sheep. vist.ly/4z6gk

Out of the shed and into the field: an immune toolkit for measuring wild ungulate immune phenotypes at multiple scales

Here we demonstrate the utility of our field-tested “immune toolkit” in describing the immune phenotypic heterogeneity of bighorn sheep (Ovis Canadensis) a

doi.org

Our work on the generalizability of polygenic scores (PGS) from the @arbelharpak.bsky.social Lab is now officially out! We examine the accuracy of PGS predictions at the individual level. We make 3 observations that expose gaps in our understanding of PGS “portability.” rdcu.be/e0LAr (1/27)

Three open questions in polygenic score portability

Nature Communications - Genetic predictors of health outcomes often drop in accuracy when applied to people dissimilar to participants of large genetic studies. Here, the authors investigate the...

rdcu.be

Waking up in the dark, routinely, day after day, is incredibly, *incredibly* bad for you (people who work night shifts for years on end have health outcomes similar to moderate smokers). Under permanent DST, sunrise in Seattle would be after 8am for 3.5 months a year.