Presence and behaviour of B-chromosomes in Acanthophyllum laxiusculum (Caryophyllaceae)

Two karyotypic variants were recognized in populations of Acanthophyllum laxiusculum Schiman-Czeika. Variant A had 2N = 30 and variant B showed the presence of 0 to 3 B-chromosomes in addition to 2N = 30 chromosomes. Analysis of chromosome behaviour at meiosis showed that the presence of B-chromosom...

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Veröffentlicht in:	Genetica 2002-08, Vol.115 (3), p.319-323
Hauptverfasser:	Ghaffari, S M, Bidmeshkipoor, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Behavior Caryophyllaceae - cytology Caryophyllaceae - genetics Chromosomes Chromosomes - genetics DNA Probes DNA, Plant In Situ Hybridization, Fluorescence - methods Karyotyping Meiosis - genetics Metaphase Mitosis - genetics Pollen Pollen - genetics Seeds - genetics
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