Literature DB >> 2427434

Intensity heteromorphisms of human chromosome 15p by DA/DAPI technique.

A Babu, M J Macera, R S Verma.   

Abstract

We suggest that the short arms of human chromosome 15 (15p) exhibit intensity heteromorphisms by DA/DAPI technique. A method for classification of variable intensities is proposed. The different intensities can be classified into at least five classes. They are: negative, pale, medium, intense, and brilliant. Therefore we suggest that 15p is not always positive by DA/DAPI technique. The present findings reveal that the heteromorphism on 15p is far greater than previously thought.

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Year:  1986        PMID： 2427434     DOI： 10.1007/bf00279089

Source DB:  PubMed          Journal:  Hum Genet        ISSN： 0340-6717            Impact factor:   4.132


  21 in total

Review 1.  Structural and functional aspects of nucleolar organizer regions (NORs) of human chromosomes.

Authors:  K A Babu; R S Verma
Journal:  Int Rev Cytol       Date:  1985

Review 2.  Chromosome structure: euchromatin and heterochromatin.

Authors:  A Babu; R S Verma
Journal:  Int Rev Cytol       Date:  1987

Review 3.  Functional aspects of satellite DNA and heterochromatin.

Authors:  B John; G L Miklos
Journal:  Int Rev Cytol       Date:  1979

Review 4.  Human chromosomal heteromorphisms: nature and clinical significance.

Authors:  R S Verma; H Dosik
Journal:  Int Rev Cytol       Date:  1980

5.  Simultaneous fluorescent staining of R bands and specific heterochromatic regions (DA-DAPI bands) in human chromosomes.

Authors:  D Schweizer
Journal:  Cytogenet Cell Genet       Date:  1980

6.  On the structure and polymorphism of the human chromosome no. 15.

Authors:  F Wachtler; R Musil
Journal:  Hum Genet       Date:  1980       Impact factor: 4.132

7.  Supernumerary chromosomes in six patients.

Authors:  M Y Yip; J Mark; M Hultén
Journal:  Clin Genet       Date:  1982-06       Impact factor: 4.438

8.  Polymorphism of 5-methylcytosine-rich DNA in human acrocentric chromosomes.

Authors:  E Okamoto; D A Miller; B F Erlanger; O J Miller
Journal:  Hum Genet       Date:  1981       Impact factor: 4.132

9.  Cytogenetic and clinical studies in five cases of inv dup(15).

Authors:  L Wisniewski; T Hassold; J Heffelfinger; J V Higgins
Journal:  Hum Genet       Date:  1979-09       Impact factor: 4.132

10.  Quinacrine, a chromosome stain specific for deoxyadenylate-deoxythymidylaterich regions in DNA.

Authors:  B Weisblum; P L De Haseth
Journal:  Proc Natl Acad Sci U S A       Date:  1972-03       Impact factor: 11.205
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  3 in total

1.  Frequent occurrence of translocations of the short arm of chromosome 15 to other D-group chromosomes.

Authors:  D F Smeets; G F Merkx; A H Hopman
Journal:  Hum Genet       Date:  1991-05       Impact factor: 4.132

2.  DA/DAPI-fluorescent heteromorphism of human Y chromosome.

Authors:  M S Lin; A Zhang; M G Wilson; A Fujimoto
Journal:  Hum Genet       Date:  1988-05       Impact factor: 4.132

3.  Characterization of seven DA/DAPI-positive bisatellited marker chromosomes by in situ hybridization.

Authors:  R Plattner; N A Heerema; S R Patil; P N Howard-Peebles; C G Palmer
Journal:  Hum Genet       Date:  1991-07       Impact factor: 4.132
  3 in total

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