Literature DB >> 5542807

Scanning electron microscopic observations of surface structure of isolated human chromosomes.

H M Golomb, G F Bahr.   

Abstract

Isolated human chromosomes dried by the critical-point method have been assumed to retain their original three-dimensional shape when viewed under a transmission electron microscope. Our scanning electron microscopic study confirms this interpretation and reveals an appearance like that of a skein of yarn. The existence of fiber bridges between chromatid pairs and among chromosomes is demonstrated.

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Year:  1971        PMID： 5542807     DOI： 10.1126/science.171.3975.1024

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  11 in total

1.  Three-dimensional reconstruction of a human metaphase chromosome from electron micrographs.

Authors:  G Harauz; L Borland; G F Bahr; E Zeitler; M van Heel
Journal:  Chromosoma       Date:  1987       Impact factor: 4.316

2.  Interchromosomal fibers: human ultrastructural study by a recent technique.

Authors:  J Y Jaffray; A Geneix
Journal:  Humangenetik       Date:  1974

3.  Cytogenetic and linkage studies of a familial 15pplus variant.

Authors:  F E Yoder; W B Bias; D S Borgaonkar; G F Bahr; I I Yoder; O C Yoder; H M Golomb
Journal:  Am J Hum Genet       Date:  1974-09       Impact factor: 11.025

4.  Bridges between chromosomes.

Authors:  J Boss
Journal:  Experientia       Date:  1972-04-15

5.  Analysis of human chromosomal variants by quantitative electron microscopy. II. Ring chromosome 18.

Authors:  H M Golomb; G F Bahr; D S Borgaonkar
Journal:  Chromosoma       Date:  1971       Impact factor: 4.316

6.  Scanning electron microscopy of isolated Chironomus polytene chromosomes.

Authors:  T Brady; J F Bailey; M B Payne
Journal:  Chromosoma       Date:  1977-03-16       Impact factor: 4.316

7.  Scanning electron microscopy of Giemsa-stained chromosomes and surface-spread chromosomes.

Authors:  K R Utsumi
Journal:  Chromosoma       Date:  1982       Impact factor: 4.316

8.  Interchromosomal DNA-containing fibres in human cells.

Authors:  S Myhra; A Brøgger
Journal:  Humangenetik       Date:  1975-09-23

9.  On the possibilities of the application of scanning electron microscopy in the forensic medicine.

Authors:  E Somogyi; P Sótonyi
Journal:  Z Rechtsmed       Date:  1977-11-18

10.  High voltage electron microscopical analysis of chromosomal number in the slime mold Echinostelium minutum de Bary.

Authors:  E F Haskins
Journal:  Chromosoma       Date:  1976-06-30       Impact factor: 4.316
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