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Data from: Tales of the unexpected: Phylogeography of the arctic-alpine model plant Saxifraga oppositifolia (Saxifragaceae) revisited
- 负责人:
- 关键词:
- Saxifraga oppositifolia;phylogeography;molecular evolution;arctic-alpine;Saxifragaceae;Angiosperms
- DOI:
- doi:10.5061/dryad.gf3qp
- 摘要:
- to high levels of diversity revealed in previous studies, populations from the major arctic refugium Beringia did not exhibit any plastid
Data from: Amplicon pyrosequencing late Pleistocene permafrost: the removal of putative contaminant sequences and small-scale reproducibility
- 负责人:
- Porter, Teresita
- DOI:
- doi:10.5061/dryad.4m7d1
- 摘要:
- similarity metric was used. A comparison of plant macrofossil vs. read abundance corroborates previous work that suggests eastern Beringia was dominated by grasses
Data from: When east meets west: population structure of a high- latitude resident species, the boreal chickadee (Poecile hudsonicus)
- 负责人:
- DOI:
- doi:10.5061/dryad.82hs7
- 摘要:
- occurring in central Canada. This suggests that the boreal chickadee probably persisted in multiple glacial refugia, one in Beringia and at least one
Data from: New insights into New World biogeography: an integrated view from the phylogeny of blackbirds, cardinals, sparrows, tanagers, warbler
- 负责人:
- DOI:
- doi:10.5061/dryad.pb787
- 摘要:
- for any group of organisms. Biogeographic analyses based on this tree suggest initial dispersal into the New World via Beringia, with rapid subsequent
Data from: Understanding the formation of ancient intertropical disjunct distributions using Asian and Neotropical hinged-teeth snakes (Sibynophis
- 负责人:
- 关键词:
- DOI:
- doi:10.5061/dryad.g85fb
- 摘要:
- h originated in the late Eocene/Oligocene in Asia and likely dispersed through Beringia to the New World, but unlike other snake groups left no extant species
Data from: Diversification at high latitudes: speciation of buntings in the genus Plectrophenax inferred from mitochondrial and nuclear markers
- 负责人:
- DOI:
- doi:10.5061/dryad.1142
- 摘要:
- . McKay's buntings (Plectrophenax hyperboreus) are high-latitude island endemic songbirds, and their global range is restricted to Beringia. Snow buntings
Data from: A parapatric propensity for breeding precludes the completion of speciation in common teal (Anas crecca, sensu lato)
- 负责人:
- DOI:
- doi:10.5061/dryad.2f1k3
- 摘要:
- ican green-winged teal (A. c. carolinensis). These ducks come into contact in Beringia (northeastern Asia and northwestern North America) and have likely don
Data from: From past to future: impact of climate change on range shifts and genetic diversity patterns of circumboreal plants
- 负责人:
- DOI:
- doi:10.5061/dryad.n9h1g
- 摘要:
- in the Alps, central Asia, Beringia, and southern North America and the macrorefugia more restricted to the northern part of Eurasia and North America, reaching
Data from: Taxonomic status and distribution of Mirabilis himalaica (Nyctaginaceae)
- 负责人:
- DOI:
- doi:10.5061/dryad.th0v8td
- 摘要:
- ). Both migration via the Quaternary Bering land bridge (Beringia) and long-distance dispersal may have contributed to the present-day disjunction bet
Data from: Integrating fossils, phylogenies, and niche models into biogeography to reveal ancient evolutionary history: the case of Hyper
- 负责人:
- DOI:
- doi:10.5061/dryad.5845b
- 摘要:
- hout the climatic oscillations of the Cenozoic. Geographical movement was mediated by the existence of climatic corridors, like Beringia, while the equatorial tropical belt acted