Literature DB >> 6816528

Transmission electron microscopic study of polytene chromosome 2R from Drosophila melanogaster.

M Wu, J Waddell.   

Abstract

A simple and rapid method for studying polytene chromosome squashes by transmission electron microscope (TEM) is described. This technique provides close correlation between the light microscopic image and the TEM image. Fine structures of the chromosomes are preserved. The band pattern of region 44 A to 50 F of the chromosome 2 R has been analyzed and compared with Bridges' map (1935) and Lefevre's photographic representation (1976).

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Year:  1982        PMID： 6816528     DOI： 10.1007/bf00292258

Source DB:  PubMed          Journal:  Chromosoma        ISSN： 0009-5915            Impact factor:   4.316


  8 in total

1.  Nucleic acid hybridization to the DNA of cytological preparations.

Authors:  M L Pardue; J G Gall
Journal:  Methods Cell Biol       Date:  1975       Impact factor: 1.441

2.  Polytene chromosome structure at the submicroscopic level. I. A map of region X, 1--4E of Drosophila melanogaster.

Authors:  H D Berendes
Journal:  Chromosoma       Date:  1970       Impact factor: 4.316

3.  Whole mount electron microscopy of polytene chromosomes from Drosophila melanogaster.

Authors:  G D Burkholder
Journal:  Can J Genet Cytol       Date:  1976-03

4.  Electron microscopic analysis of the banding pattern in the salivary gland chromosomes of Drosophila melanogaster. Divisions 6 through 10 of X.

Authors:  V Sorsa; A O Saura; T I Heino
Journal:  Hereditas       Date:  1983       Impact factor: 3.271

5.  Surface spreading of polytene chromosomes.

Authors:  W E Kalisch; K Hägele
Journal:  Eur J Cell Biol       Date:  1981-02       Impact factor: 4.492

6.  Transmission electron microscopic method for gene mapping on polytene chromosomes by in situ hybridization.

Authors:  M Wu; N Davidson
Journal:  Proc Natl Acad Sci U S A       Date:  1981-11       Impact factor: 11.205

7.  A system for mapping DNA sequences in the chromosomes of Drosophila melanogaster.

Authors:  P C Wensink; D J Finnegan; J E Donelson; D S Hogness
Journal:  Cell       Date:  1974-12       Impact factor: 41.582

8.  Electron microscopic studies on the polytene chromosomes of Chironomus thummi salivary glands. I. Ultrastructural mapping.

Authors:  I I Kiknadze; N A Perov; Y S Chentsov
Journal:  Chromosoma       Date:  1976-03-31       Impact factor: 4.316
  8 in total
  1 in total

1.  Electron microscopy of G-banded human mitotic chromosomes.

Authors:  X Xu; M Wu
Journal:  Chromosoma       Date:  1983       Impact factor: 4.316
  1 in total

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