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Genetic and morphological diversity in Armeria (Plumbaginaceae) is shaped by glacial cycles in Mediterranean refugia / Javier Fuertes Aguilar in Anales del Jardín Botánico de Madrid (1979), 68 (2) (12/2011)

Public Citation [article]  inAnales del Jardín Botánico de Madrid (1979) > 68 (2) (12/2011) . - 175-197 Titre : Genetic and morphological diversity in Armeria (Plumbaginaceae) is shaped by glacial cycles in Mediterranean refugia Type de document : Imprimé Auteurs : Javier Fuertes Aguilar (1960-) ; Belen Gutiérrez Larena ; Gonzalo Nieto Feliner Année de publication : 2011 Article en page(s) : 175-197 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Morphologie végétale [CBNPMP-Thématique] Diversité génétique Mots-clés : Armeria Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=141957 Fuertes Aguilar, Javier (1960-), Gutiérrez Larena, Belen, Nieto Feliner, Gonzalo 2011 Genetic and morphological diversity in Armeria (Plumbaginaceae) is shaped by glacial cycles in Mediterranean refugia. Anales del Jardín Botánico de Madrid (1979), 68(2): 175-197.

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
R11866	P-122	Revue	Centre de documentation	Revues	Consultable

A new species of Armeria (Plumbaginaceae) from southern Spain with molecular and morphometric evidence on its origin / Gonzalo Nieto Feliner (2001) 

Public Citation est un tiré à part de 135 (1) - 2001 (Botanical journal of the Linnean Society)   Titre : A new species of Armeria (Plumbaginaceae) from southern Spain with molecular and morphometric evidence on its origin Type de document : Tiré à part de revue Auteurs : Gonzalo Nieto Feliner ; Javier Fuertes Aguilar (1960-) ; Josep A. Rosselló Année de publication : 2001 Importance : 71-84 Langues : Anglais (eng) Catégories : [CBNPMP-Thématique] Introgression [CBNPMP-Thématique] Nouvelles espèces [CBNPMP-Thématique] Systématique, taxonomie Mots-clés : Armeria Résumé : The taxonomic status of the populations of Armeria from the Horconera massif (Cordoba province), previously misidentified or referred to without an explicit identification, is re-examined on the basis of morphological and molecular data. A multivariate analysis indicates that they can be discriminated from morphologically and geographically close taxa using morphometric characters. According to these results, and taking into account the previous evidence that supports extensive reticulation in the genus, a new species, A. trianoi, is formally described. Molecular evidence from our previous works, in particular the nuclear ribosomal ITS sequence data, provides the frame for a discussion on the origin of the new entity. It is suggested that A. trianoi may be the result of introgression of sympatric populations of A. villosa subsp. longiaristata into a pre-existing taxon, possibly A. filicaulis var. minor presently occurring in Sierra Tejeda some 50 km apart. Lien pérenne : DOI : 10.1111/j.1095-8339.2001.tb02371.x Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=130659 Nieto Feliner, Gonzalo, Fuertes Aguilar, Javier (1960-), Rosselló, Josep A. 2001 A new species of Armeria (Plumbaginaceae) from southern Spain with molecular and morphometric evidence on its origin. Botanical journal of the Linnean Society, 135(1) : 71-84.

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
10790	N	Tiré à part	Centre de documentation	Tirés à part	Consultable

Documents numériques

Consultable Article (2001) URL

Origin of the disjunct tetraploid Cardamine amporitana (Brassicaceae) assessed with nuclear and chloroplast DNA sequence data / Judita Lihová in American Journal of Botany, 91 (8) (2004) 

Public Citation [article]  inAmerican Journal of Botany > 91 (8) (2004) . - 1231-1242 Titre : Origin of the disjunct tetraploid Cardamine amporitana (Brassicaceae) assessed with nuclear and chloroplast DNA sequence data Type de document : Imprimé Auteurs : Judita Lihová ; Javier Fuertes Aguilar (1960-) ; Karol Marhold ; Gonzalo Nieto Feliner Année de publication : 2004 Article en page(s) : 1231-1242 Langues : Anglais (eng) Mots-clés : Cardamine amporitana Résumé : Seventy-four nucleotide sequences from the ITS regions of nuclear ribosomal DNA and 76 from the trnL-trnF spacer of chloroplast DNA were used to address the origin of tetraploid Cardamine amporitana, the conspecifity of central Italian and northeastern Spanish populations, and the possible cause for such geographic disjunction. Because of the complex lineage relationships in Cardamine, the sampling included 22 taxa. In the results, both data sets are highly congruent in supporting a close relationship of C. amporitana to the widespread Eurasian C. amara. Low genetic variability in northeastern Spanish populations of C. amporitana suggests long-distance dispersal from central Italy. The interior position of the single northeastern Spanish haplotype in a statistical parsimony network of trnL-trnF haplotypes however does not support this scenario and invokes other plausible phylogeographic explanations. The disappearance of geographically intermediate populations and genetic impoverishment by migration and isolation, both probably associated with Quaternary climatic oscillations, appears as an alternative hypothesis to explain the phylogeographic pattern. A recent hybridization event is reported between C. amporitana and a diploid from the C. pratensis group in central Italy on the basis of additive polymorphisms in ITS for all the 22 distinguishing nucleotides. Lien pérenne : DOI : 10.3732/ajb.91.8.1231 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=149118 Lihová, Judita, Fuertes Aguilar, Javier (1960-), Marhold, Karol, Nieto Feliner, Gonzalo 2004 Origin of the disjunct tetraploid Cardamine amporitana (Brassicaceae) assessed with nuclear and chloroplast DNA sequence data. American Journal of Botany, 91(8): 1231-1242.

Documents numériques

Consultable Article (2004) URL