AFLP characterization of natural populations of Berberis (Berberidaceae) in Patagonia, Argentina

AFLP markers were used to analyse the intra- and interspecific relationships among 22 natural populations of 13 Patagonian species of Berberis and the relationships among the taxa belonging to homoploid and polyploid complexes. Seven primer combinations gave rise to 231 AFLP bands, of which 199 were...

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Autores principales: Bottini, María Cecilia J., Poggio, Lidia
Publicado: 2002
Materias:
AFLP
Argentina
Barberry
Berberidaceae
Berberis
Calafate
Michay
Molecular markers
Patagonia
Berberis bidentata
Berberis buxifolia
Berberis darwinii
Berberis heterophylla
Berberis linearifolia
Berberis parodii
Embryophyta
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03782697_v231_n1-4_p133_Bottini
http://hdl.handle.net/20.500.12110/paper_03782697_v231_n1-4_p133_Bottini
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_03782697_v231_n1-4_p133_Bottini
record_format dspace
spelling paper:paper_03782697_v231_n1-4_p133_Bottini2023-06-08T15:39:31Z AFLP characterization of natural populations of Berberis (Berberidaceae) in Patagonia, Argentina Bottini, María Cecilia J. Poggio, Lidia AFLP Argentina Barberry Berberidaceae Berberis Calafate Michay Molecular markers Patagonia Berberidaceae Berberis Berberis bidentata Berberis buxifolia Berberis darwinii Berberis heterophylla Berberis linearifolia Berberis parodii Embryophyta AFLP markers were used to analyse the intra- and interspecific relationships among 22 natural populations of 13 Patagonian species of Berberis and the relationships among the taxa belonging to homoploid and polyploid complexes. Seven primer combinations gave rise to 231 AFLP bands, of which 199 were polymorphic. Correspondence between AFLP data, morphological traits and seed protein bands was also assessed. The dendrogram inferred from AFLP fingerprints showed that, in general, populations of the same species formed closely related groups with high coefficients of similarity. Principal co-ordinates analysis showed two separate subgroups: (i) B. bidentata and their putative ancestors-B. darwinii and B. linearifolia - which form a homogamic group, and (ii) B. buxifolia, B. heterophylla and B. parodii - which could form a polyploid hybrid complex. Fil:Bottini, M.C.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Poggio, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2002 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03782697_v231_n1-4_p133_Bottini http://hdl.handle.net/20.500.12110/paper_03782697_v231_n1-4_p133_Bottini
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic AFLP
Argentina
Barberry
Berberidaceae
Berberis
Calafate
Michay
Molecular markers
Patagonia
Berberidaceae
Berberis
Berberis bidentata
Berberis buxifolia
Berberis darwinii
Berberis heterophylla
Berberis linearifolia
Berberis parodii
Embryophyta
spellingShingle AFLP
Argentina
Barberry
Berberidaceae
Berberis
Calafate
Michay
Molecular markers
Patagonia
Berberidaceae
Berberis
Berberis bidentata
Berberis buxifolia
Berberis darwinii
Berberis heterophylla
Berberis linearifolia
Berberis parodii
Embryophyta
Bottini, María Cecilia J.
Poggio, Lidia
AFLP characterization of natural populations of Berberis (Berberidaceae) in Patagonia, Argentina
topic_facet AFLP
Argentina
Barberry
Berberidaceae
Berberis
Calafate
Michay
Molecular markers
Patagonia
Berberidaceae
Berberis
Berberis bidentata
Berberis buxifolia
Berberis darwinii
Berberis heterophylla
Berberis linearifolia
Berberis parodii
Embryophyta
description AFLP markers were used to analyse the intra- and interspecific relationships among 22 natural populations of 13 Patagonian species of Berberis and the relationships among the taxa belonging to homoploid and polyploid complexes. Seven primer combinations gave rise to 231 AFLP bands, of which 199 were polymorphic. Correspondence between AFLP data, morphological traits and seed protein bands was also assessed. The dendrogram inferred from AFLP fingerprints showed that, in general, populations of the same species formed closely related groups with high coefficients of similarity. Principal co-ordinates analysis showed two separate subgroups: (i) B. bidentata and their putative ancestors-B. darwinii and B. linearifolia - which form a homogamic group, and (ii) B. buxifolia, B. heterophylla and B. parodii - which could form a polyploid hybrid complex.
author Bottini, María Cecilia J.
Poggio, Lidia
author_facet Bottini, María Cecilia J.
Poggio, Lidia
author_sort Bottini, María Cecilia J.
title AFLP characterization of natural populations of Berberis (Berberidaceae) in Patagonia, Argentina
title_short AFLP characterization of natural populations of Berberis (Berberidaceae) in Patagonia, Argentina
title_full AFLP characterization of natural populations of Berberis (Berberidaceae) in Patagonia, Argentina
title_fullStr AFLP characterization of natural populations of Berberis (Berberidaceae) in Patagonia, Argentina
title_full_unstemmed AFLP characterization of natural populations of Berberis (Berberidaceae) in Patagonia, Argentina
title_sort aflp characterization of natural populations of berberis (berberidaceae) in patagonia, argentina
publishDate 2002
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03782697_v231_n1-4_p133_Bottini
http://hdl.handle.net/20.500.12110/paper_03782697_v231_n1-4_p133_Bottini
work_keys_str_mv AT bottinimariaceciliaj aflpcharacterizationofnaturalpopulationsofberberisberberidaceaeinpatagoniaargentina
AT poggiolidia aflpcharacterizationofnaturalpopulationsofberberisberberidaceaeinpatagoniaargentina
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