Erratum: The ITS Region of Nuclear Ribosomal DNAZ: A Valuable Source of Evidence on Angiosperm Phylogeny
Phylogenetic utility of the internal transcribed spacers of nuclear ribosomal DNA in plants: an example from the compositae.
- B. G. Baldwin
- BiologyMolecular Phylogenetics and Evolution
- 1 March 1992
Age and rate of diversification of the Hawaiian silversword alliance (Compositae).
- B. G. Baldwin, M. Sanderson
- Environmental ScienceProceedings of the National Academy of Sciences…
- 4 August 1998
This work took advantage of rate-constant rDNA sequence evolution and an "external" calibration using paleoclimatic and fossil data to determine the maximum age and minimum diversification rate of the Hawaiian silversword alliance (Compositae), a textbook example of insular adaptive radiation in plants.
Phylogenetic utility of the external transcribed spacer (ETS) of 18S-26S rDNA: congruence of ETS and ITS trees of Calycadenia (Compositae).
The 3' region of the external transcribed spacer of 18S-26S nuclear ribosomal DNA was sequenced in 19 representatives of Calycadenia/Osmadenia and two outgroup species to assess its utility for phylogeny reconstruction compared to rDNA internal transcribing spacer (ITS) data to conclude that the ETS holds great promise for augmenting ITS data for phylogenetic studies of young lineages.
The its Region of Nuclear Ribosomal DNA: A Valuable Source of Evidence on Angiosperm Phylogeny
The internal transcribed spacer (ITS) region of 18S-26S nuclear ribosomal DNA (nrDNA) has proven to be a useful source of characters for phylogenetic studies in many angiosperm families, and is a particularly valuable resource for plant systematists.
Everywhere but Antarctica: using a supertree to understand the diversity and distribution of the Compositae.
The results of molecular phylogenetic studies of members of tribes Helenieae, Heliantheae, and Eupatorieae (Asteraceae) and General systematics and proposed taxonomic changes in current classification are presented.
Long-distance dispersal: a framework for hypothesis testing.
Persistent nuclear ribosomal DNA sequence polymorphism in the Amelanchier agamic complex (Rosaceae).
- C. Campbell, M. Wojciechowski, B. G. Baldwin, L. Alice, M. Donoghue
- BiologyMolecular biology and evolution
Individual plants of several Amelanchier taxa contain many polymorphic nucleotide sites in the internal transcribed spacers (ITS) of nuclear ribosomal DNA (nrDNA). This polymorphism is unusual…
Erratum: The ITS region of nuclear ribosomal DNA: A valuable source of evidence on angiosperm phylogeny (Annals of the Missouri Botanical Garden (1995) 82 (247-277))
Comparative analysis of late floral development and mating-system evolution in tribe Collinsieae (Scrophulariaceae s.l.).
- W. Armbruster, C. Mulder, B. G. Baldwin, S. Kalisz, B. Wessa, Helen R. Nute
- Biology, MedicineAmerican-Eurasian journal of botany
Species of Collinsia and Tonella, the two sister genera of self-compatible annuals that constitute tribe Collinsieae, show extensive variation in floral size and morphology and in patterns of stamen…