R2d2 drives selfish sweeps in the house mouse
- Autores
- Didion, John P.; Morgan, Andrew P.; Yadgary, Liran; Bell, Timothy A.; McMullan, Rachel C.; Ortiz de Solorzano, Lydia; Britton-Davidian, Janice; Bult, Carol J.; Campbell, Karl J.; Castiglia, Riccardo; Ching, Yung-Hao; Chunco, Amanda J.; Crowley, James J.; Chesler, Elissa J.; Förster, Daniel W.; French, John E.; Gabriel, Sofia I.; Gatti, Daniel M.; Garland, Theodore Jr; Giagia Athanasopoulou, Eva B.; Giménez, Mabel Dionisia; Grize, Sofia A.; Gündüz, Islam; Holmes, Andrew; Hauffe, Heidi Christine; Herman, Jeremy S.; Holt, James M.; Kunjie, Hua; Jolley, Wesley J.; Lindholm, Anna K.; López-Fuster, María J.; Mitsainas, George; Mathias, Maria da Luz; McMillan, Leonard; Morgado Ramalhinho, Maria da Graç̧a; Rehermann, Barbara; Rosshart, Stephan P.; Searle, Jeremy B.; Shiao, Meng-Shin; Solano, Emanuela; Svenson, Karen L.; Thomas-Laemont, Patricia; Threadgill, David W.; Ventura, Jacint; Weinstock, George M.; Pomp, Daniel; Churchill, Gary A.; Pardo Manuel de Villena, Fernando
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fil: Didion, John P. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos.
Fil: Didion, John P. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos.
Fil: Didion, John P. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos.
Fil: Morgan, Andrew P. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos.
Fil: Morgan, Andrew P. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos.
Fil: Morgan, Andrew P. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos.
Fil: Yadgary, Liran. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos.
Fil: Yadgary, Liran. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos.
Fil: Yadgary, Liran. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos.
Fil: Bell, Timothy A. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos.
Fil: Bell, Timothy A. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos.
Fil: Bell, Timothy A. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos.
Fil: McMullan, Rachel C. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos.
Fil: McMullan, Rachel C. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos.
Fil: McMullan, Rachel C. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos.
Fil: Ortiz de Solorzano, Lydia. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos.
Fil: Ortiz de Solorzano, Lydia. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos.
Fil: Ortiz de Solorzano, Lydia. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos.
Fil: Britton-Davidian, Janice. Université de Montpellier. Instituto Des Sciences de L'evolution; Francia.
A selective sweep is the result of strong positive selection driving newly occurring or standing genetic variants to fixation, and can dramatically alter the pattern and distribution of allelic diversity in a population. Population-level sequencing data have enabled discoveries of selective sweeps associated with genes involved in recent adaptations in many species. In contrast, much debate but little evidence addresses whether “selfish” genes are capable of fixation—thereby leaving signatures identical to classical selective sweeps—despite being neutral or deleterious to organismal fitness. We previously described R2d2, a large copy-number variant that causes nonrandom segregation of mouse Chromosome 2 in females due to meiotic drive. Here we show population-genetic data consistent with a selfish sweep driven by alleles of R2d2 with high copy number (R2d2HC) in natural populations. We replicate this finding in multiple closed breeding populations from six outbred backgrounds segregating for R2d2 alleles. We find that R2d2HC rapidly increases in frequency, and in most cases becomes fixed in significantly fewer generations than can be explained by genetic drift. R2d2HC is also associated with significantly reduced litter sizes in heterozygous mothers, making it a true selfish allele. Our data provide direct evidence of populations actively undergoing selfish sweeps, and demonstrate that meiotic drive can rapidly alter the genomic landscape in favor of mutations with neutral or even negative effects on overall Darwinian fitness. Further study will reveal the incidence of selfish sweeps, and will elucidate the relative contributions of selfish genes, adaptation and genetic drift to evolution. - Materia
-
R2d2
Meiotic drive
Selfish genes
Selective sweep
House mouse - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- Atribución-NoComercial-CompartirIgual 4.0 Internacional
- Repositorio
.jpg)
- Institución
- Universidad Nacional de Misiones
- OAI Identificador
- oai:rid.unam.edu.ar:20.500.12219/4474
Ver los metadatos del registro completo
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R2d2 drives selfish sweeps in the house mouseDidion, John P.Morgan, Andrew P.Yadgary, LiranBell, Timothy A.McMullan, Rachel C.Ortiz de Solorzano, LydiaBritton-Davidian, JaniceBult, Carol J.Campbell, Karl J.Castiglia, RiccardoChing, Yung-HaoChunco, Amanda J.Crowley, James J.Chesler, Elissa J.Förster, Daniel W.French, John E.Gabriel, Sofia I.Gatti, Daniel M.Garland, Theodore JrGiagia Athanasopoulou, Eva B.Giménez, Mabel DionisiaGrize, Sofia A.Gündüz, IslamHolmes, AndrewHauffe, Heidi ChristineHerman, Jeremy S.Holt, James M.Kunjie, HuaJolley, Wesley J.Lindholm, Anna K.López-Fuster, María J.Mitsainas, GeorgeMathias, Maria da LuzMcMillan, LeonardMorgado Ramalhinho, Maria da Graç̧aRehermann, BarbaraRosshart, Stephan P.Searle, Jeremy B.Shiao, Meng-ShinSolano, EmanuelaSvenson, Karen L.Thomas-Laemont, PatriciaThreadgill, David W.Ventura, JacintWeinstock, George M.Pomp, DanielChurchill, Gary A.Pardo Manuel de Villena, FernandoR2d2Meiotic driveSelfish genesSelective sweepHouse mouseFil: Didion, John P. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos.Fil: Didion, John P. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos.Fil: Didion, John P. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos.Fil: Morgan, Andrew P. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos.Fil: Morgan, Andrew P. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos.Fil: Morgan, Andrew P. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos.Fil: Yadgary, Liran. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos.Fil: Yadgary, Liran. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos.Fil: Yadgary, Liran. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos.Fil: Bell, Timothy A. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos.Fil: Bell, Timothy A. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos.Fil: Bell, Timothy A. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos.Fil: McMullan, Rachel C. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos.Fil: McMullan, Rachel C. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos.Fil: McMullan, Rachel C. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos.Fil: Ortiz de Solorzano, Lydia. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos.Fil: Ortiz de Solorzano, Lydia. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos.Fil: Ortiz de Solorzano, Lydia. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos.Fil: Britton-Davidian, Janice. Université de Montpellier. Instituto Des Sciences de L'evolution; Francia.A selective sweep is the result of strong positive selection driving newly occurring or standing genetic variants to fixation, and can dramatically alter the pattern and distribution of allelic diversity in a population. Population-level sequencing data have enabled discoveries of selective sweeps associated with genes involved in recent adaptations in many species. In contrast, much debate but little evidence addresses whether “selfish” genes are capable of fixation—thereby leaving signatures identical to classical selective sweeps—despite being neutral or deleterious to organismal fitness. We previously described R2d2, a large copy-number variant that causes nonrandom segregation of mouse Chromosome 2 in females due to meiotic drive. Here we show population-genetic data consistent with a selfish sweep driven by alleles of R2d2 with high copy number (R2d2HC) in natural populations. We replicate this finding in multiple closed breeding populations from six outbred backgrounds segregating for R2d2 alleles. We find that R2d2HC rapidly increases in frequency, and in most cases becomes fixed in significantly fewer generations than can be explained by genetic drift. R2d2HC is also associated with significantly reduced litter sizes in heterozygous mothers, making it a true selfish allele. Our data provide direct evidence of populations actively undergoing selfish sweeps, and demonstrate that meiotic drive can rapidly alter the genomic landscape in favor of mutations with neutral or even negative effects on overall Darwinian fitness. Further study will reveal the incidence of selfish sweeps, and will elucidate the relative contributions of selfish genes, adaptation and genetic drift to evolution.Oxford University Press2016-02-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdf953.9 KBhttps://hdl.handle.net/20.500.12219/4474enginfo:eu-repo/semantics/openAccessAtribución-NoComercial-CompartirIgual 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-sa/4.0/reponame:Repositorio Institucional Digital de la Universidad Nacional de Misiones (UNaM)instname:Universidad Nacional de Misiones2026-04-09T10:17:34Zoai:rid.unam.edu.ar:20.500.12219/4474instacron:UNAMInstitucionalhttps://rid.unam.edu.ar/Universidad públicahttps://www.unam.edu.ar/https://rid.unam.edu.ar/oai/rsnrdArgentinaopendoar:2026-04-09 10:17:35.05Repositorio Institucional Digital de la Universidad Nacional de Misiones (UNaM) - Universidad Nacional de Misionesfalse |
| dc.title.none.fl_str_mv |
R2d2 drives selfish sweeps in the house mouse |
| title |
R2d2 drives selfish sweeps in the house mouse |
| spellingShingle |
R2d2 drives selfish sweeps in the house mouse Didion, John P. R2d2 Meiotic drive Selfish genes Selective sweep House mouse |
| title_short |
R2d2 drives selfish sweeps in the house mouse |
| title_full |
R2d2 drives selfish sweeps in the house mouse |
| title_fullStr |
R2d2 drives selfish sweeps in the house mouse |
| title_full_unstemmed |
R2d2 drives selfish sweeps in the house mouse |
| title_sort |
R2d2 drives selfish sweeps in the house mouse |
| dc.creator.none.fl_str_mv |
Didion, John P. Morgan, Andrew P. Yadgary, Liran Bell, Timothy A. McMullan, Rachel C. Ortiz de Solorzano, Lydia Britton-Davidian, Janice Bult, Carol J. Campbell, Karl J. Castiglia, Riccardo Ching, Yung-Hao Chunco, Amanda J. Crowley, James J. Chesler, Elissa J. Förster, Daniel W. French, John E. Gabriel, Sofia I. Gatti, Daniel M. Garland, Theodore Jr Giagia Athanasopoulou, Eva B. Giménez, Mabel Dionisia Grize, Sofia A. Gündüz, Islam Holmes, Andrew Hauffe, Heidi Christine Herman, Jeremy S. Holt, James M. Kunjie, Hua Jolley, Wesley J. Lindholm, Anna K. López-Fuster, María J. Mitsainas, George Mathias, Maria da Luz McMillan, Leonard Morgado Ramalhinho, Maria da Graç̧a Rehermann, Barbara Rosshart, Stephan P. Searle, Jeremy B. Shiao, Meng-Shin Solano, Emanuela Svenson, Karen L. Thomas-Laemont, Patricia Threadgill, David W. Ventura, Jacint Weinstock, George M. Pomp, Daniel Churchill, Gary A. Pardo Manuel de Villena, Fernando |
| author |
Didion, John P. |
| author_facet |
Didion, John P. Morgan, Andrew P. Yadgary, Liran Bell, Timothy A. McMullan, Rachel C. Ortiz de Solorzano, Lydia Britton-Davidian, Janice Bult, Carol J. Campbell, Karl J. Castiglia, Riccardo Ching, Yung-Hao Chunco, Amanda J. Crowley, James J. Chesler, Elissa J. Förster, Daniel W. French, John E. Gabriel, Sofia I. Gatti, Daniel M. Garland, Theodore Jr Giagia Athanasopoulou, Eva B. Giménez, Mabel Dionisia Grize, Sofia A. Gündüz, Islam Holmes, Andrew Hauffe, Heidi Christine Herman, Jeremy S. Holt, James M. Kunjie, Hua Jolley, Wesley J. Lindholm, Anna K. López-Fuster, María J. Mitsainas, George Mathias, Maria da Luz McMillan, Leonard Morgado Ramalhinho, Maria da Graç̧a Rehermann, Barbara Rosshart, Stephan P. Searle, Jeremy B. Shiao, Meng-Shin Solano, Emanuela Svenson, Karen L. Thomas-Laemont, Patricia Threadgill, David W. Ventura, Jacint Weinstock, George M. Pomp, Daniel Churchill, Gary A. Pardo Manuel de Villena, Fernando |
| author_role |
author |
| author2 |
Morgan, Andrew P. Yadgary, Liran Bell, Timothy A. McMullan, Rachel C. Ortiz de Solorzano, Lydia Britton-Davidian, Janice Bult, Carol J. Campbell, Karl J. Castiglia, Riccardo Ching, Yung-Hao Chunco, Amanda J. Crowley, James J. Chesler, Elissa J. Förster, Daniel W. French, John E. Gabriel, Sofia I. Gatti, Daniel M. Garland, Theodore Jr Giagia Athanasopoulou, Eva B. Giménez, Mabel Dionisia Grize, Sofia A. Gündüz, Islam Holmes, Andrew Hauffe, Heidi Christine Herman, Jeremy S. Holt, James M. Kunjie, Hua Jolley, Wesley J. Lindholm, Anna K. López-Fuster, María J. Mitsainas, George Mathias, Maria da Luz McMillan, Leonard Morgado Ramalhinho, Maria da Graç̧a Rehermann, Barbara Rosshart, Stephan P. Searle, Jeremy B. Shiao, Meng-Shin Solano, Emanuela Svenson, Karen L. Thomas-Laemont, Patricia Threadgill, David W. Ventura, Jacint Weinstock, George M. Pomp, Daniel Churchill, Gary A. Pardo Manuel de Villena, Fernando |
| author2_role |
author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
R2d2 Meiotic drive Selfish genes Selective sweep House mouse |
| topic |
R2d2 Meiotic drive Selfish genes Selective sweep House mouse |
| dc.description.none.fl_txt_mv |
Fil: Didion, John P. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos. Fil: Didion, John P. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos. Fil: Didion, John P. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos. Fil: Morgan, Andrew P. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos. Fil: Morgan, Andrew P. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos. Fil: Morgan, Andrew P. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos. Fil: Yadgary, Liran. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos. Fil: Yadgary, Liran. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos. Fil: Yadgary, Liran. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos. Fil: Bell, Timothy A. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos. Fil: Bell, Timothy A. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos. Fil: Bell, Timothy A. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos. Fil: McMullan, Rachel C. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos. Fil: McMullan, Rachel C. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos. Fil: McMullan, Rachel C. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos. Fil: Ortiz de Solorzano, Lydia. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos. Fil: Ortiz de Solorzano, Lydia. Universidad de Carolina del Norte. Centro Integral del Cáncer Lineberger; Estados Unidos. Fil: Ortiz de Solorzano, Lydia. Universidad de Carolina del Norte. Centro de Ciencias del Genoma de Carolina; Estados Unidos. Fil: Britton-Davidian, Janice. Université de Montpellier. Instituto Des Sciences de L'evolution; Francia. A selective sweep is the result of strong positive selection driving newly occurring or standing genetic variants to fixation, and can dramatically alter the pattern and distribution of allelic diversity in a population. Population-level sequencing data have enabled discoveries of selective sweeps associated with genes involved in recent adaptations in many species. In contrast, much debate but little evidence addresses whether “selfish” genes are capable of fixation—thereby leaving signatures identical to classical selective sweeps—despite being neutral or deleterious to organismal fitness. We previously described R2d2, a large copy-number variant that causes nonrandom segregation of mouse Chromosome 2 in females due to meiotic drive. Here we show population-genetic data consistent with a selfish sweep driven by alleles of R2d2 with high copy number (R2d2HC) in natural populations. We replicate this finding in multiple closed breeding populations from six outbred backgrounds segregating for R2d2 alleles. We find that R2d2HC rapidly increases in frequency, and in most cases becomes fixed in significantly fewer generations than can be explained by genetic drift. R2d2HC is also associated with significantly reduced litter sizes in heterozygous mothers, making it a true selfish allele. Our data provide direct evidence of populations actively undergoing selfish sweeps, and demonstrate that meiotic drive can rapidly alter the genomic landscape in favor of mutations with neutral or even negative effects on overall Darwinian fitness. Further study will reveal the incidence of selfish sweeps, and will elucidate the relative contributions of selfish genes, adaptation and genetic drift to evolution. |
| description |
Fil: Didion, John P. Universidad de Carolina del Norte. Departamento de Genética; Estados Unidos. |
| publishDate |
2016 |
| dc.date.none.fl_str_mv |
2016-02-15 |
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eng |
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Oxford University Press |
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