Bands and Chromosome Arrangement in Interphase Nuclei

Bianchi, Néstor O.; Bianchi, Martha S.; Matayoshi, Takaaki

doi:10.1508/cytologia.42.425

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A the Mechanism Of Chromosome Banding In Mammals1

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1982

1986

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Cited by 2 publications

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References 13 publications

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“…In interphase these DNA regions are condensed and attached to the inner surface of the nuclear membrane or connected to the nuclear matrix and are almost inactive (Comings 1977;Yunis et al 1977). After enzyme pretreatments these condenced blocks may be revealed as G-banding regions of chromatin (Bianchi et al 1977).…”

Section: A the Mechanism Of Chromosome Banding In Mammalsmentioning

confidence: 99%

Structural characteristics of genome organization in amphibians: Differential staining of chromosomes and DNA structure

Birstein

1982

J Mol Evol

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Section: A the Mechanism Of Chromosome Banding In Mammalsmentioning

confidence: 99%

Structural characteristics of genome organization in amphibians: Differential staining of chromosomes and DNA structure

Birstein

1982

J Mol Evol

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The nuclear skeleton and the spatial arrangement of chromosomes in the interphase nucleus of vertebrate somatic cells

Hubert¹,

Bourgeois²

1986

Hum Genet

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The topologic distribution of interphase chromosomes established by using various cytologic methods and data concerning the DNA-nuclear skeleton interactions in isolated nuclear fractions were reviewed and discussed. Comparison of these different data clearly showed that the position of chromosomes observed in situ is in agreement with the results obtained from isolated nuclear fractions, indicating that all DNA molecules are bound to the peripheral nuclear skeleton. Moreover, the in situ position of the rDNA near the nuclear envelope can be correlated with the existence of a nucleolar skeleton connected to the peripheral nuclear skeleton. Taking into account the discrepant results regarding the actual existence of an internal nuclear skeleton, we attempted to analyze how the various nuclear skeletal structures described in the literature can be involved in both the distribution of chromosomes and in their chromatin organization. As many questions are still unanswered, we considered the modes of investigation that seem to be the most promising.

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Bands and Chromosome Arrangement in Interphase Nuclei

Cited by 2 publications

References 13 publications

Structural characteristics of genome organization in amphibians: Differential staining of chromosomes and DNA structure

Structural characteristics of genome organization in amphibians: Differential staining of chromosomes and DNA structure

The nuclear skeleton and the spatial arrangement of chromosomes in the interphase nucleus of vertebrate somatic cells

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