Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Peter D. Fields"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Balancing selection is an evolutionary process that maintains genetic polymorphisms at selected loci and strongly reduces the likelihood of allele fixation. When allelic polymorphisms that predate speciation events are maintained independent
Externí odkaz:
https://doaj.org/article/2d477f74d6784222b0b9e3e38fdbe614
Publikováno v:
PLoS Genetics, Vol 19, Iss 2, p e1010570 (2023)
Specific interactions of host and parasite genotypes can lead to balancing selection, maintaining genetic diversity within populations. In order to understand the drivers of such specific coevolution, it is necessary to identify the molecular underpi
Externí odkaz:
https://doaj.org/article/a5a96e727b5b46a5ba3955522a4581a4
Publikováno v:
G3: Genes, Genomes, Genetics, Vol 13, Iss 3 (2023)
AbstractThe determinants of variation in a species’ genome-wide nucleotide diversity include historical, environmental, and stochastic aspects. This diversity can inform us about the species’ past and present evolutionary dynamics. In parasites,
Externí odkaz:
https://doaj.org/article/746d6246186643b98887b1d491b877a0
Autor:
Belinda K Cornes, Carolyn Paisie, Emily Swanzey, Peter D Fields, Andrew Schile, Kelly Brackett, Laura G Reinholdt, Anuj Srivastava
Publikováno v:
G3: Genes, Genomes, Genetics, Vol 13, Iss 4 (2023)
AbstractOutbred laboratory mice (Mus musculus
Externí odkaz:
https://doaj.org/article/8f0a15df6c614837ab1610d8fee0ce93
Publikováno v:
G3 Genes|Genomes|Genetics. 13
The determinants of variation in a species’ genome-wide nucleotide diversity include historical, environmental, and stochastic aspects. This diversity can inform us about the species’ past and present evolutionary dynamics. In parasites, the mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::390cb8c01d39ff7d3b7dbfdd96185704
https://doi.org/10.1093/g3journal/jkad017
https://doi.org/10.1093/g3journal/jkad017
Autor:
Joel Sharbrough, Laura Bankers, Emily Cook, Peter D Fields, Joseph Jalinsky, Kyle E McElroy, Maurine Neiman, John M Logsdon, Jeffrey L Boore
Publikováno v:
Molecular Biology and Evolution. 40
Recent advances in long-read sequencing technology have allowed for single-molecule sequencing of entire mitochondrial genomes, opening the door for direct investigation of the mitochondrial genome architecture and recombination. We used PacBio seque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43c307cc069a73d75e1e59e3c339892e
https://doi.org/10.1093/molbev/msad007
https://doi.org/10.1093/molbev/msad007
Understanding the genomic basis of infectious disease is fundamental objective in coevolutionary theory with relevance to healthcare, agriculture, and epidemiology. Models of host-parasite coevolution often assume that infection requires specific com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e37ccbcf5637a997ab960c68cd0c9c9
https://doi.org/10.1101/2022.12.05.519109
https://doi.org/10.1101/2022.12.05.519109
Publikováno v:
Molecular Biology and Evolution. 39
The dynamics of extinction and (re)colonization in habitat patches are characterizing features of dynamic metapopulations, causing them to evolve differently than large, stable populations. The propagule model, which assumes genetic bottlenecks durin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26eedc40c994eae8d2e0882ef3284c67
https://doi.org/10.1093/molbev/msac264
https://doi.org/10.1093/molbev/msac264
Autor:
Jason P. Andras, Camille Ameline, Michelle Krebs, Peter D. Fields, Benjamin Hüssy, Maridel Fredericksen, Dieter Ebert
Publikováno v:
Evolution. 75:2540-2554
Understanding how diversity is maintained in natural populations is a major goal of evolutionary biology. In coevolving hosts and parasites, negative frequency-dependent selection is one mechanism predicted to maintain genetic variation. While much i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd9af6f5af251e4eef26f40a19d1c1f6
https://doi.org/10.1111/evo.14323
https://doi.org/10.1111/evo.14323
Autor:
Gilberto Bento, Jarkko Routtu, Peter D Fields, Yann Bourgeois, Louis Du Pasquier, Dieter Ebert
Publikováno v:
PLoS Genetics, Vol 13, Iss 2, p e1006596 (2017)
Negative frequency-dependent selection (NFDS) is an evolutionary mechanism suggested to govern host-parasite coevolution and the maintenance of genetic diversity at host resistance loci, such as the vertebrate MHC and R-genes in plants. Matching-alle
Externí odkaz:
https://doaj.org/article/8680a43945144199b3e0a3fb8548697e