Interchromatidal central ridge and transversal symmetry in early metaphasic human chromosome one

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dc.creatorArgüello-Miranda, O.
dc.creatorSáenz-Arce, G.
dc.date2008-03-06
dc.date.accessioned2026-07-07T09:25:17Z
dc.date.available2026-07-07T09:25:17Z
dc.descriptionThe topographic structure of Giemsa banded (G-banded) early metaphase human chromosomes adsorbed on glass was analyzed by atomic force microscope using amplitude modulation mode [AM-AFM]. Longitudinal height measurements for early metaphasic human chromosomes showed a central ridge that was further characterized by transversal height measurements. The heterochromatic regions displayed a high level of transversal symmetry, while the euchromatic ones presented several peaks across the transversal height measurements. We suggest that this central ridge and symmetry patterns point out a transitional arrangement of the early metaphase chromosome and support evidence for interchromatidal interactions prior to disjunction.
dc.identifierhttps://arxiv.org/abs/0803.0964
dc.identifierhttp://arxiv.org/abs/0803.0964
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/156354
dc.subjectGenomics
dc.titleInterchromatidal central ridge and transversal symmetry in early metaphasic human chromosome one
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