ITS Sequences and Phylogenetic Relationships in Bidens and Coreopsis (Asteraceae)

Kim, Seung‐Chul; Crawford, Daniel J.; Tadesse, Mesfin; Berbee, Mary L.; Ganders, Fred R.; Pirseyedi, Mona; Esselman, Elizabeth J.

doi:10.2307/2419701

Cited by 28 publications

(44 citation statements)

References 20 publications

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“…The size of ITS1 in Doronicum is within the limits reported by Baldwin et al (1995) for Asteraceae. ITS2 is 6 bp shorter but clearly within the ranges determined by more recent work in Asteraceae (Susanna et al, 1995;Kim et al, 1996Kim et al, , 1999FranciscoOrtega et al, 1997FranciscoOrtega et al, , 1999Kornkoven et al, 1998;Panero et al, 1999;Torrell et al, 1999).…”

Section: Its Variability and Intraspecific Samplingsupporting

confidence: 84%

A Phylogenetic Analysis of Doronicum (Asteraceae, Senecioneae) Based on Morphological, Nuclear Ribosomal (ITS), and Chloroplast (trnL-F) Evidence

Álvarez

Aguilar

Panero

et al. 2001

Molecular Phylogenetics and Evolution

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A phylogenetic analysis of the Old World genus Doronicum (26 species, 4 subspecies) based on sequence data of the internal transcribed spacer (ITS) region of the nuclear ribosomal DNA, the chloroplast spacer trnL-F, and morphology is presented. Congruence among the three data sets was explored by the computing of several indices, all of which suggest homogeneity between only the two molecular matrices. We argue that the morphological data set contains poor phylogenetic signal and advocate simultaneous analysis of the three data sets (total evidence approach) so that morphological characters are tested for homology by congruence with molecular data. The resulting phylogenetic hypothesis allows several well-supported conclusions including the placement of a Corsican endemic (D. corsicum), sister to the remainder of the genus, and the inference that an early southern European or Mediterranean diversification took place in the genus. Shifts in morphological characters (e.g., homocarpy to heterocarpy) are confirmed to have evolved several times. Results from comparative studies of sequence data of the chloroplast gene ndhF support inclusion of Doronicum in tribe Senecioneae.

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Section: Its Variability and Intraspecific Samplingsupporting

confidence: 84%

A Phylogenetic Analysis of Doronicum (Asteraceae, Senecioneae) Based on Morphological, Nuclear Ribosomal (ITS), and Chloroplast (trnL-F) Evidence

Álvarez

Aguilar

Panero

et al. 2001

Molecular Phylogenetics and Evolution

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“…Therefore, ITS was a most practical option (Baldwin et al, 1995). Divergence between ITS sequences has been used in phylogenetic studies of many families, such as Asteraceae (Baldwin, 1991(Baldwin, , 1992Kim and Jansen, 1994;Kim et al, 1999;Ganders et al, 2000;Vilatersana et al, 2000), Hamamelidaceae (Shi et al, 1999), Polemoniaceae (Ferguson et al, 1999), Apiaceae (Lee and Downie, 1999), Cruciferae (Mayer and Soltis, 1999), and Orchidaceae (Cox et al, 1997). In these families, ITS was proven valuable for examining relationships within genera and among the more closely related genera.…”

Section: Introductionmentioning

confidence: 99%

Phylogenetic Studies on the Thamnocalamus Group and Its Allies (Gramineae: Bambusoideae) Based on ITS Sequence Data

Guo

Chen

2002

Molecular Phylogenetics and Evolution

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“…Phylogenetic investigations on the Coreopsideae (Kim et al, 1999;Crawford et al, 2001Crawford et al, , 2009Kimball & Crawford, 2004;Crawford & Mort, 2005;Mort et al, 2008) …”

Section: Asteraceaementioning

confidence: 99%

Nomenclatural novelties for the Euro+Med flora

Banfi¹,

Galasso²,

Bartolucci

2017

Nat Hist Sci

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-Today's plant phylogeny more and more deals with ranks from the genus down, so changes in current taxonomy and nomenclature are frequently requested. For this reason, referring to the Euro+Med flora, we take here into account 20 taxa and recover the following forgotten nomenclatural combinations: Riassunto -Combinazioni nuove, combinazioni rivalutate e nomi nuovi per la flora d'Italia e d'Europa.Gli odierni studi filogenetici in campo botanico stanno ponendo crescente attenzione ai taxa di rango generico e di rango inferiore. Da ciò nasce la frequente necessità di modificare i modelli sistematici, i quali richiedono a loro volta nuovi assestamenti della tassonomia corrente e della nomenclatura. Il presente contributo prende in considerazione 20 taxa di interesse europeo e mediterraneo per i quali 1) vengono recuperate 4 vecchie combinazioni: Bidens atrosanguinea (Hook.) Regel, B. formosa (Bonato) Sch.Bip., B. sulphurea (Cav.) Sch.Bip. e B. tinctoria (Nutt.) Baill. ex Daydon; 2) sono istituiti 3 nomi nuovi: Agrostis linkii

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ITS Sequences and Phylogenetic Relationships in Bidens and Coreopsis (Asteraceae)

Cited by 28 publications

References 20 publications

A Phylogenetic Analysis of Doronicum (Asteraceae, Senecioneae) Based on Morphological, Nuclear Ribosomal (ITS), and Chloroplast (trnL-F) Evidence

A Phylogenetic Analysis of Doronicum (Asteraceae, Senecioneae) Based on Morphological, Nuclear Ribosomal (ITS), and Chloroplast (trnL-F) Evidence

Phylogenetic Studies on the Thamnocalamus Group and Its Allies (Gramineae: Bambusoideae) Based on ITS Sequence Data

Nomenclatural novelties for the Euro+Med flora

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