TRIBES AND CLADES WITHIN APIACEAE SUBFAMILY APIOIDEAE : THE CONTRIBUTION OF MOLECULAR DATA
- S. Downie, G. Plunkett, A. E. Oqlah
- Biology
- 1 June 2001
This paper summarizes the results of previously published molecular cladistic analyses and presents a provisional classification of the subfamily Apioideae Drude based on taxonomic congruence among the data sets and the inferred relationship among the tribes and informally recognized major clades within Apioidae is presented.
nrDNA ITS sequences and affinities of Sino-Himalayan Apioideae (Umbelliferae)
- C. M. Valiejo-Roman, E. Terentieva, T. H. Samigullin, M. Pimenov
- Biology
- 13 April 2002
Apium ventricosum, more commonly known as Sium frigidum, appears a close relative of Sinocarum, and Sinodielsia and Meeboldia are revealed to be clearly distinct genera.
Organization of chloroplast psbA-trnH intergenic spacer in dicotyledonous angiosperms of the family umbelliferae
- G. Degtjareva, M. Logacheva, T. Samigullin, E. Terentieva, C. M. Valiejo-Roman
- BiologyBiochemistry (Moscow)
- 15 September 2012
The features revealed in spacer organization allow it as phylogenetic marker, and indels seem to be more informative for analyses than nucleotide substitutions, however, high conservation among closely related taxa and occurrence of homoplastic inversions in the stem-loop structure limit its application as DNA barcode.
Towards a molecular phylogeny ofApiaceae subfamilyApioideae: Additional information from nuclear ribosomal DNA ITS sequences
- D. Katz-Downie, C. M. Valiejo-Roman, S. Downie
- BiologyPlant Systematics and Evolution
- 2005
Apioideae were investigated by comparative sequencing of the two internal transcribed spacers of the 18S–26S nuclear ribosomal DNA repeat, clarified the relationships of several genera whose phylogenetic placements have heretofore been problematic.
Relationships among genera in Saniculoideae and selected Apioideae (Umbelliferae) inferred from nrITS sequences
- C. M. Valiejo-Roman, E. Terentieva, T. H. Samigullin, M. Pimenov
- Biology
- 1 February 2002
The internal transcribed spacers of 18S-26S nuclear ribosomal DNA were newly sequenced for eight species of Umbelliferae andPhylogenetic analyses of new data, plus previously reported sequences of 52 other species using neighbor-joining, maximum parsimony, and maxim um likelihood methods yielded similar results.
Molecular data (nrITS-sequencing) reveal relationships among Iranian endemic taxa of the Umbelliferae
- C. M. Valiejo-Roman, E. Terentieva, T. Samigullin, M. Pimenov, F. Ghahremani-nejad, V. Mozaffarian
- Biology
- 1 October 2006
New molecular data have cleared up systematic questions in some taxonomically uncertain Iranian Umbelliferae, showing that Calyptrosciadium belongs to Komarovia -clade, having long-distant geographical disjunction.
Molecular Systematics of the Umbelliferae: using nuclear ribosomal dna internal transcribed spacer sequences to resolve issues of evolutionary relationships
- К.М. Valiejo-Roman, M. G. Pimenov, E. Terentieva, S. Downie, D. Katz-Downie, A. Troitsky
- Biology
- 1998
An attempt to clarify taxonomic relationships in ``Verwandtschaftskreis der Gattung Ligusticum'' (Umbelliferae-Apioideae) by molecular analysis
- C. M. Valiejo-Roman, V. S. Shneyer, T. Samigullin, E. Terentieva, M. Pimenov
- BiologyPlant Systematics and Evolution
- 17 January 2006
The independent status of the genera Magadania, Sphaenolobium, Arafoe, Lomatocarpa, Dimorphosciadium and some other segregates of Ligusticum, Cnidium and Selinum have been confirmed, butCnidium proved to be unnatural even as currently circumscribed.
Broad Polyphyly in Pleurospermum s. l. (Umbelliferae-Apioideae) as Inferred from nrDNA ITS and Chloroplast Sequences
- C. M. Valiejo-Roman, E. Terentieva, M. Pimenov, E. Kljuykov, T. Samigullin, P. M. Tilney
- Biology
- 8 May 2012
The molecular data did not confirm an early divergence between northern and Sino-Himalayan species of Pleurospermum, and only two traditional genera were supported as monophyletic groups in the molecular trees, namely Aulacospermum (including Pseudotrachydium) and Hymenolaena.
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