Publications (since 2017)

Google Scholar Link

  1. Genetic load, eco-evolutionary feedback and extinction in a metapopulation.
    O. Olusanya, K. Khudiakova, H. Sachdeva. The American Naturalist, 205(6), 617-636 (2025).
  2. Effect of assortative mating and sexual selection on polygenic barriers to gene flow.
    P. Surendranadh and H. Sachdeva. Evolution, qpaf047 (2025).
  3. Limits to selection on standing variation in an asexual population.
    N.H. Barton* and H. Sachdeva*. Theoretical Population Biology 157:129–137 (2024).
  4. The genetic architecture of polygenic local adaptation and its role in shaping barriers to gene flow.
    A. Zwaenaepoel, H. Sachdeva* and C. Fraïsse*. Genetics iyae140 (2024).
  5. Reproductive isolation via polygenic local adaptation in a subdivided population: effect of linkage disequilibria and drift.
    H. Sachdeva. PLoS Genetics 18 (9), e1010297 (2022).
  6. Genetic load and extinction in peripheral populations: the roles of migration, drift and demographic stochasticity.
    H. Sachdeva, O. Olusanya, and N. H. Barton. Phil. Trans. Royal Soc. B. 377 (1846), 20210010 (2022).
  7. Polygenic local adaptation in metapopulations: A stochastic eco‐evolutionary model.
    E. Szep*, H. Sachdeva* and N.H. Barton. Evolution 75(5):1030–1045 (2021).
  8. The rates of introgression and barriers to genetic exchange between hybridizing species: sex chromosomes vs. autosomes.
    C. Fraïsse and H. Sachdeva. Genetics 217(2) iyaa025 (2021).
  9. Effect of partial selfing and polygenic selection on establishment in a new habitat.
    H. Sachdeva. Evolution 73: 1729–1745 (2019).
  10. Replicability of introgression under linked, polygenic selection.
    H. Sachdeva and N.H. Barton. Genetics 210 (4), 1411–1427 (2018).
  11. Introgression of a block of genome under infinitesimal selection.
    H. Sachdeva and N.H. Barton. Genetics 209: 1279–1303 (2018).
  12. Divergence and evolution of assortative mating in a polygenic trait model of speciation with gene flow.
    H. Sachdeva and N. H. Barton. Evolution 71: 1478–1493 (2017).

* indicates equal contribution