Literature DB >> 565337

Centromere inactivation in a case of Turner variant with two dicentric iso-long arm Y chromosomes.

W Schmid, V D'Apuzzo.   

Abstract

A 6-year-old girl of small stature and with some features of Turner's syndrome was found to have a karyotype with two-thirds of the cells possessing one, and one-third with two dicentric iso-long arm Y chromosomes. In metaphases with 46 chromosomes the majority of the abnormal Ys exhibited two primary constrictions. In cells with 47 chromosomes both isochromosomes prevalently had only one active centromere.

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Mesh：

Year:  1978        PMID： 565337     DOI： 10.1007/bf00273104

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


  5 in total

1.  Cytogenetic findings in 89 cases of Turner's syndrome with abnormal karyotypes.

Authors:  W Schmid; E Naef; G Mürset; A Prader
Journal:  Humangenetik       Date:  1974

2.  Human dicentric Y chromosomes. Case report and review of the literature.

Authors:  M M Cohen; M H MacGillivray; V J Capraro; T A Aceto
Journal:  J Med Genet       Date:  1973-03       Impact factor: 6.318

3.  A dicentric Y chromosome without evidence of sex chromosomal mosaicism, 46,XYqdic, in a patient with features of Turner's syndrome.

Authors:  S Armendares; L Buentello; F Salamanca; J M Cantu-Garza
Journal:  J Med Genet       Date:  1972-03       Impact factor: 6.318

4.  Mitotic behavior of a human dicentric Y chromosome.

Authors:  K L Ying; E J Ives
Journal:  Cytogenetics       Date:  1971

5.  Four new cases of Dicentric Y chromosomes.

Authors:  F Giraud; J F Mattei; C Lucas; M G Mattei
Journal:  Hum Genet       Date:  1977-05-10       Impact factor: 4.132
  5 in total
  4 in total

1.  Alternate centromere inactivation in a pseudodicentric (15;20)(pter;pter) associated with a progressive neurological disorder.

Authors:  H Rivera; O Zuffardi; P Maraschio; A Caiulo; C Anichini; R Scarinci; R Vivarelli
Journal:  J Med Genet       Date:  1989-10       Impact factor: 6.318

Review 2.  Localisation of male determining factors in man: a thorough review of structural anomalies of the Y chromosome.

Authors:  R M Davis
Journal:  J Med Genet       Date:  1981-06       Impact factor: 6.318

3.  Dicentric Y-chromosome mosaicism in a girl with clitoral hypertrophy.

Authors:  P R de Chieri; K Hirschhorn
Journal:  Hum Genet       Date:  1979-11-01       Impact factor: 4.132

Review 4.  Isodicentric Y chromosome: cytogenetic, molecular and clinical studies and review of the literature.

Authors:  C M Tuck-Muller; H Chen; J E Martínez; C C Shen; S Li; C Kusyk; D A Batista; Y M Bhatnagar; E Dowling; W Wertelecki
Journal:  Hum Genet       Date:  1995-07       Impact factor: 4.132
  4 in total

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