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Title: Auto- and allopolyploidy in Centaurea sect. Acrocentron s.l. (Asteraceae, Cardueae): karyotype and chromosome banding pattern analyses
Author: Font, M.
Vallès Xirau, Joan, 1959-
Susanna de la Serna, Alfonso
Garcia i Jacas, Núria
Keywords: Centàurees
Issue Date: 2008
Publisher: Consejo Superior de Investigaciones Científicas (CSIC)
Abstract: Dysploidy and polyploidy are well documented in the large genus Centaurea, especially in sect. Acrocentron and in a small group of species from the Iberian Peninsula described as sect. Chamaecyanus, closely related to Acrocentron. We have explored two interesting cases of polyploid series in both sections: the polyploid series of Centaurea toletana in sect. Chamaecyanus and the series of C. ornata group in sect. Acrocentron. We have carried out a karyological study using both classic karyotype analyses and chromosome banding with fluorochromes.
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It is part of: Collectanea Botanica, 2008, vol. 27, p. 7-18
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ISSN: 0010-0730
Appears in Collections:Articles publicats en revistes (Biologia, Sanitat i Medi Ambient)

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