Phylogeny and Historical Biogeography of the Genus Platanus as Inferred From Nuclear and Chloroplast DNA

@inproceedings{Feng2005PhylogenyAH,
  title={Phylogeny and Historical Biogeography of the Genus Platanus as Inferred From Nuclear and Chloroplast DNA},
  author={Yun Feng and Sang-Hun Oh and Paul S Manos},
  year={2005}
}
Abstract Phylogenetic analyses of DNA sequences of six species of Platanus were conducted to estimate species relationships and analyze biogeographic history. On the basis of a broader analysis of the third exon of the nuclear gene LEAFY, the root node for the genus was confirmed to fall between subg. Castaneophyllum (P. kerrii) and the species of subg. Platanus. Separate phylogenetic analyses of the nuclear ribosomal ITS region, the 3′ region of the second intron of LEAFY, and the chloroplast… 

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References

SHOWING 1-10 OF 78 REFERENCES

Phylogeny and Biogeography of Cercis (Fabaceae): Evidence from Nuclear Ribosomal ITS and Chloroplast ndhF Sequence Data

TLDR
Calibration of branch lengths with the fossil record suggests that the North American and western Eurasian lineages diverged between 6 and 32 million years ago, which is consistent with both the Madrean-Tethyan hypothesis and dispersion across a North Atlantic land bridge connecting Europe to North America.

Phylogeny and biogeography of the flowering plant genus Styrax (Styracaceae) based on chloroplast DNA restriction sites and DNA sequences of the internal transcribed spacer region.

  • P. Fritsch
  • Biology
    Molecular phylogenetics and evolution
  • 2001
TLDR
The monophyly of the group of species from western North America and western Eurasia provides qualified support for the Madrean-Tethyan hypothesis, which posits a Tertiary floristic connection among the semiarid regions in which these taxa occur.

The relationships of the southern African Proteaceae as elucidated by internal transcribed spacer (ITS) DNA sequence data

TLDR
DNA sequence data of the internal transcribed spacer (ITS) region is utilised to elucidate relationships of the genera and species of Cape Proteaceae and results indicate that the present generic delimitation between Sorocephalus and Spatalla is spurious, and that Vexatorella is a specialised lineage within Paranomus.

Phylogeny and Biogeography of the Arbutoideae (Ericaceae): Implications for the Madrean-Tethyan Hypothesis

TLDR
Calibration of branch lengths with the fossil record suggests that a vicariance event occurred among members of the Arbutoideae between western North America and the Mediterranean Basin at the Paleogene/Neogene boundary, consistent with the Madrean-Tethyan hypothesis.

Phylogeny and biogeography of Juglans (Juglandaceae) based on matK and ITS sequence data.

TLDR
These analyses consistently supported Juglans as a monophyletic group and as the sister group to the genus Pterocarya and the fossil record suggests that the butternuts had evolved by the early Oligocene in North America.

Angiosperm phylogeny inferred from 18S rDNA, rbcL, and atpB sequences

TLDR
A phylogenetic analysis of a combined data set for 560 angiosperms and seven outgroups based on three genes, 18S rDNA, rbcL, and atpB representing a total of 4733 bp is presented, resulting in the most highly resolved and strongly supported topology yet obtained for angiosPerms.

Historical biogeography and the origin of stomatal distributions in Banksia and Dryandra (Proteaceae) based on their cpDNA phylogeny.

TLDR
A phylogeny for Banksia and Dryandra is derived and the hypothesis that sclerophylly preadapted the plants to xeromorphy is supported in the case of shallow stomatal pits and deepStomatal crypts, but not narrow, needle-like leaves.

Revision of the Mexican and Guatemalan Species of Platanus (Platanaceae)

TLDR
A discussion of the morphological characters, biogeography, infrageneric phylogeny and speciation of Platanus in North America is presented in light of the greater understanding of the taxa afforded by this study.

Isozyme analysis of intercontinental disjuncts within Styrax (Styracaceae): implications for the Madrean —Tethyan hypothesis

TLDR
Evidence presented here and in other recent studies casts substantial doubt on the Madrean-Tethyan hypothesis as a general explanation for the presence ofMadrean and Tethyan taxa similar in overall appearance.

Phylogenetics and Biogeography of Alnus (Betulaceae) Inferred from Sequences of Nuclear Ribosomal DNA ITS Region

TLDR
Long and short branching pattern, sessile winter bud, and 2‐yr phenology are plesiomorphies in Alnus, while 1‐yr floral phenology and fall blooming are derived features.
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