| http://purl.uniprot.org/citations/17906000 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/17906000 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/17906000 | http://www.w3.org/2000/01/rdf-schema#comment | "The level of DNA polymorphism in the ancestral species at the time of speciation can be estimated using DNA sequences from many loci sampled from 2 or more extant species. The comparison between ancestral and extant polymorphism can be informative about the population genetics of speciation. In this study, we collected and analyzed DNA sequences of approximately 60 genes from 4 species of Sonneratia, a common genus of mangroves on the Indo-Pacific coasts. We found that the 3 ancestral species were comparable to each other in terms of level of polymorphism. However, the ancestral species at the time of speciation were substantially more polymorphic than the extant geographical populations. This ancestral polymorphism is in fact larger than, or at least equal to, the level of polymorphism of the entire species across extant geographical populations. The observations are not fully compatible with speciation by strict allopatry. We suggest that, at the time of speciation, the ancestral species consisted of interconnected but strongly divided geographical populations. This population structure would give rise to high level of polymorphism across species range. This approach of studying the speciation history by genomic means should be applicable to nonmodel organisms."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.org/dc/terms/identifier | "doi:10.1093/molbev/msm209"xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.org/dc/terms/identifier | "doi:10.1093/molbev/msm209"xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Chen X."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Chen X."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Yang Z."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Yang Z."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Shi S."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Shi S."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Wu W."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Wu W."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Zhou R."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Zhou R."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Wu C.I."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Wu C.I."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Zeng K."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/author | "Zeng K."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/date | "2007"xsd:gYear |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/date | "2007"xsd:gYear |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/name | "Mol. Biol. Evol."xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/name | "Mol Biol Evol"xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/pages | "2746-2754"xsd:string |
| http://purl.uniprot.org/citations/17906000 | http://purl.uniprot.org/core/pages | "2746-2754"xsd:string |