Life history is the nexus of biology, because various biological questions ultimately revolve around the causes and consequences of variation in reproduction and survival, i.e. fitness. Traditionally, a major tool in life-history research has been quantitative genetics because it provides an important statistical link between phenotype and genotype. However, the mechanisms by which evolution occurs may remain unclear unless such traditional approaches are combined with molecular investigations. Another complicating factor is that the fitness of male vs female life histories do not always align, and hence life history traits may be shaped by sexual conflict. This is why life-history approaches focusing on both quantifying the conflict and understanding its resolution at the genetic level are needed.
@evolcongen

“Our group” being @FishConGen (head honcho) @kenyon_mobley @genvlp @Marionswaters @talesofahouse @jemoustakastwitter.com/i/web/status/1…

Our group in national news: we are studying the genetics and molecular mechanisms of salmon maturation, how maturat… twitter.com/i/web/status/1…

This weeks ep of TSB podcast features @helsinkiuni researcher @talesofahouse, who tells us about his work studying… twitter.com/i/web/status/1…

It’s midsummer in Finland, someone’s b-day and my article on salmon genetics and conservation just came out in a fl… twitter.com/i/web/status/1…