FISH-aimed karyotype analysis in Aconitum subgen. Aconitum reveals excessive rDNA sites in tetraploid taxa

The location of 5S and 35S rDNA sequences in chromosomes of four Aconitum subsp. Aconitum species was analyzed after fluorescence in situ hybridization (FISH). Both in diploids (2n = 2x = 16; Aconitum variegatum, A. degenii) and tetraploids (2n = 4× = 32; A. firmum, A. plicatum), rDNA repeats were l...

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Bibliographic Details
Published in:Protoplasma
Main Authors: Joachimiak, Andrzej J., Hasterok, Robert, Sliwinska, Elwira, Musiał, Krystyna, Grabowska-Joachimiak, Aleksandra
Format: Artigo
Language:Inglês
Published: Springer Vienna 2018
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Original Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6133112/
https://ncbi.nlm.nih.gov/pubmed/29541843
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s00709-018-1238-9
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