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Informace o publikaci
DNA and Chromatin Structure of Telomere-Subtelomere Junctions in Silene latifolia
Autoři | |
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Rok publikování | 2000 |
Druh | Článek v odborném periodiku |
Časopis / Zdroj | J.Biomol. Struct. Dyn. |
Fakulta / Pracoviště MU | |
Citace | |
Obor | Genetika a molekulární biologie |
Klíčová slova | Telomere; Subtelomere; Chromatin; Silene latifolia |
Popis | Genomic variants of telomere-subtelomere junctions in Silene latifolia chromosomes were cloned and sequenced. In addition to the previously isolated subtelomeric sequence X43.1 (Buzek et al., 1997), several novel telomere-associated sequences have been characterised, including high-copy tandem repeat 15Ssp and low-copy sequence BstB19. Their subtelomeric location has been confirmed by pulsed-field gel electrophoresis and fluorescent in situ hybridisation. Analysis of chromatin structures (nucleosome phasing, nucleosome positioning) at these sequences revealed their specific features |
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