Sökning: onr:"swepub:oai:DiVA.org:uu-340986" >
Rapid hybrid specia...
Rapid hybrid speciation in Darwin's finches
-
- Lamichhaney, Sangeet, 1984- (författare)
- Uppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Science for Life Laboratory, SciLifeLab
-
- Han, Fan (författare)
- Uppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Science for Life Laboratory, SciLifeLab
-
- Webster, Matthew Thomas (författare)
- Uppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Science for Life Laboratory, SciLifeLab
-
visa fler...
-
- Andersson, Leif (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Uppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Science for Life Laboratory, SciLifeLab,Swedish Univ Agr Sci, Dept Anim Breeding & Genet, Uppsala, Sweden.; Texas A&M Univ, Dept Vet Integrat Biosci, College Stn, TX USA.; Harvard Univ, Dept Organism & Evolutionary Biol, Cambridge, MA 02138 USA.; Harvard Univ, Museum Comparat Zool, Cambridge, MA 02138 USA.,Institutionen för husdjursgenetik (HGEN),Department of Animal Breeding and Genetics,Uppsala University,Texas A&M University
-
Grant, B Rosemary (författare)
-
Grant, Peter R (författare)
-
visa färre...
-
(creator_code:org_t)
-
- American Association for the Advancement of Science (AAAS), 2018
- 2018
- Engelska.
-
Ingår i: Science. - : American Association for the Advancement of Science (AAAS). - 0036-8075 .- 1095-9203. ; 359:6372, s. 224-228
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
https://res.slu.se/i...
-
visa färre...
Abstract
Ämnesord
Stäng
- Homoploid hybrid speciation in animals has been inferred frequently from patterns of variation, but few examples have withstood critical scrutiny. Here we report a directly documented example, from its origin to reproductive isolation. An immigrant Darwin's finch to Daphne Major in the Galápagos archipelago initiated a new genetic lineage by breeding with a resident finch (Geospiza fortis). Genome sequencing of the immigrant identified it as a G. conirostris male that originated on Española >100 kilometers from Daphne Major. From the second generation onward, the lineage bred endogamously and, despite intense inbreeding, was ecologically successful and showed transgressive segregation of bill morphology. This example shows that reproductive isolation, which typically develops over hundreds of generations, can be established in only three.
Ämnesord
- NATURVETENSKAP -- Biologi -- Evolutionsbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Evolutionary Biology (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
-
Science
(Sök värdpublikationen i LIBRIS)
Till lärosätets databas