Author

U. Liberman

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Evolutionary Biology· 2

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Approach:statistical model· 1

Frequent Co-Authors

M. W. Feldman· 2 shared Y. Ram· 2 shared L. Altenberg· 1 shared

Activity by Year

2017-2017 · peak 2/yr

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3 top collaborators · 3 mutual co-author links

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2 shared papersEvolutionary Biology

M. W. Feldman

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2 papers

Recent·Most cited

Evolutionary BiologybioRxivDec 5, 2017

Generation of Variation and Mean Fitness Increase: Necessity is the Mother of Genetic Invention

Y. Ram, L. Altenberg, U. Liberman, M. W. Feldman

The paper shows that increasing variation in low-fitness individuals under constant selection raises mean population fitness, supporting the idea that necessity drives genetic innovation.

DOI 10.1016/j.tpb.2018.02.004

statistical model

Evolutionary BiologybioRxivDec 4, 2017

Evolution of vertical and oblique transmission under fluctuating selection

Y. Ram, U. Liberman, M. W. Feldman

The paper analyzes the evolution of vertical and oblique cultural transmission under different selection regimes and finds that stable polymorphism conditions depend on selection dynamics and transmission rates.

DOI 10.1073/pnas.1719171115