Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Pavitra Muralidhar"'
Publikováno v:
Evolution. 77:1131-1144
DNA introgressed from one species into another is typically deleterious at many genomic loci in the recipient species. It is therefore purged by selection over time. Here, we use mathematical modeling and whole-genome simulations to study the influen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e949a441bad913d8d15cf543b0a2c94a
https://doi.org/10.1093/evolut/qpad021
https://doi.org/10.1093/evolut/qpad021
Autor:
Pavitra Muralidhar, Graham Coop
Sexual antagonism occurs when males and females have different fitness optima for a phenotype, but are constrained from evolving to these optima because of their shared genome. We study the response of a polygenic phenotype to the onset of sexually a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f61d5511ca5075adece4c14091ab9ba
https://doi.org/10.1101/2023.03.02.530911
https://doi.org/10.1101/2023.03.02.530911
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, vol 119, iss 30
Hybridization and subsequent genetic introgression are now known to be common features of the histories of many species, including our own. Following hybridization, selection often purges introgressed DNA genome-wide. While assortative mating can lim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1ad7a9fc54e61b7d7b14c7eb1cdc129
https://pubmed.ncbi.nlm.nih.gov/35858444
https://pubmed.ncbi.nlm.nih.gov/35858444
Autor:
Carl Veller, Pavitra Muralidhar
Publikováno v:
Evolution
Genetic models of adaptation to a new environment have typically assumed that the alleles involved maintain a constant fitness dominance across the old and new environments. However, theories of dominance suggest that this should often not be the cas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60ed92a31d4122f13e836f5d1c691a3e
https://europepmc.org/articles/PMC9928167/
https://europepmc.org/articles/PMC9928167/
Hybridization and subsequent genetic introgression are now known to be common features of the histories of many species, including our own. Following hybridization, selection often purges introgressed DNA genome-wide. While mate choice can prevent hy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66115758608b964e70daa74250fbe2bb
https://doi.org/10.1101/2021.09.02.458713
https://doi.org/10.1101/2021.09.02.458713
Autor:
Pavitra, Muralidhar, Carl, Veller
Publikováno v:
Science. 375:616-617
A new model, based on the evolution of gene regulation, challenges the classical theory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac216c7a685986802ef9904c1332663a
https://doi.org/10.1126/science.abn7410
https://doi.org/10.1126/science.abn7410
Autor:
Pavitra Muralidhar
Publikováno v:
Nature. 570:376-379
The evolution of female mating preferences for harmful male traits is a central paradox of sexual selection1-9. Two dominant explanations for this paradox8,10 are Fisher's runaway process, which is based on genetic correlations between preference and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::845b58953ac076d66506081a88a8e462
https://doi.org/10.1038/s41586-019-1271-7
https://doi.org/10.1038/s41586-019-1271-7
Publikováno v:
Genetics
The genomic proportion that two relatives share identically by descent—their genetic relatedness— can vary depending on the history of recombination and segregation in their pedigree. This variation is important in many applications of genetics,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::271ca4d6bcd1f51b2faa57ed5ef68e2e
https://doi.org/10.1101/2020.05.25.115048
https://doi.org/10.1101/2020.05.25.115048
Autor:
Pavitra Muralidhar, Carl Veller
Publikováno v:
Nature Ecology & Evolution. 2:343-351
The sex of an organism can be determined by its genetics or its early environment. Across the animal kingdom, genetic sex determination (GSD) is far more common than environmental sex determination (ESD). Here, we propose an explanation for this patt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23be970ca5b94fcc8630c31a3a1858c1
https://doi.org/10.1038/s41559-017-0427-9
https://doi.org/10.1038/s41559-017-0427-9
Publikováno v:
Genetics. 207:711-727
Evolutionary transitions between male and female heterogamety are common in both vertebrates and invertebrates. Theoretical studies of these transitions have found that, when all genotypes are equally fit, continuous paths of intermediate equilibria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64061c66d89dd7ab84c500aaaa9812d5
https://doi.org/10.1534/genetics.117.300151
https://doi.org/10.1534/genetics.117.300151