Literature DB >> 570167

Twins and Q-banded chromosome polymorphisms.

A A McCracken, P A Daly, M R Zolnick, A M Clark.   

Abstract

Q-banded chromosomal analyses were performed on 24 pairs of twins to determine the stability and heritability of chromosome polymorphisms, and to establish the use of these markers in the determination of twin zygosity. Sixteen twin pairs were determined monozygotic by chromosome polymorphism analysis and confirmed monozygotic by blood group genotyping. No two genetically distinct individuals had the same polymorphic pattern, suggesting the individuality of each morphological karyotype. The frequencies for the various types of chromosome polymorphisms, including stalk length variations, were determined. Analysis of frequency distribution for variant combinations showed random association.

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Year:  1978        PMID： 570167     DOI： 10.1007/bf00278724

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


  10 in total

1.  Chromosome polymorphism in a human newborn population. II. Potentials of polymorphic chromosome variants for characterizing the idiogram of an individual.

Authors:  H Müller; H P Klinger; M Glasser
Journal:  Cytogenet Cell Genet       Date:  1975

2.  Human Q and C chromosomal variations: distribution and incidence.

Authors:  W H McKenzie; H A Lubs
Journal:  Cytogenet Cell Genet       Date:  1975

3.  The segregation of human chromosome polymorphisms.

Authors:  J A Robinson; K E Buckton; G Spowart; M Newton; P A Jacobs; H J Evans; R Hill
Journal:  Ann Hum Genet       Date:  1976-07       Impact factor: 1.670

4.  Chromosome polymorphism and twin zygosity.

Authors:  D L Van Dyke; C G Palmer; W E Nance; P L Yu
Journal:  Am J Hum Genet       Date:  1977-09       Impact factor: 11.025

5.  Fluorescent chromosome polymorphisms: frequencies and segregations in a Dutch population.

Authors:  J P Geraedts; P L Pearson
Journal:  Clin Genet       Date:  1974       Impact factor: 4.438

6.  Quinacrine fluorescence of the human Y chromosome.

Authors:  D S Borgaonkar; D H Hollander
Journal:  Nature       Date:  1971-03-05       Impact factor: 49.962

7.  Technique for identifying Y chromosomes in human interphase nuclei.

Authors:  P L Pearson; M Bobrow; C G Vosa
Journal:  Nature       Date:  1970-04-04       Impact factor: 49.962

8.  Inheritance of Q and C band polymorphisms.

Authors:  R B Phillips
Journal:  Can J Genet Cytol       Date:  1977-09

9.  C- and Q-band polymorphisms in the chromosomes of three human populations.

Authors:  K E Buckton; M L O'Riordan; P A Jacobs; J A Robinson; R Hill; H J Evans
Journal:  Ann Hum Genet       Date:  1976-07       Impact factor: 1.670

10.  Chromosome analysis on 930 consecutive newborn children using quinacrine fluorescent banding technique.

Authors:  C C Lin; M M Gedeon; P Griffith; W K Smink; D R Newton; L Wilkie; L M Sewell
Journal:  Hum Genet       Date:  1976-03-12       Impact factor: 4.132
  10 in total
  4 in total

1.  Crossing-over during human spermatogenesis visualized cytologically.

Authors:  I Hansmann; M Geisler; T Grimm
Journal:  Hum Genet       Date:  1982       Impact factor: 4.132

2.  Genetic determination of NOR activity in human lymphocytes from twins.

Authors:  A F Zakharov; A Z Davudov; V A Benjush; N A Egolina
Journal:  Hum Genet       Date:  1982       Impact factor: 4.132

3.  Familial silver staining patterns of human nucleolus organizer regions (NORs).

Authors:  E F Taylor; P A Martin-DeLeon
Journal:  Am J Hum Genet       Date:  1981-01       Impact factor: 11.025

4.  Human chromosomal polymorphism. I. Chromosomal Q polymorphism in Mongoloid populations of Central Asia.

Authors:  A I Ibraimov; M M Mirrakhimov; S A Nazarenko; E I Axenrod; G A Akbanova
Journal:  Hum Genet       Date:  1982       Impact factor: 4.132
  4 in total

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