Literature DB >> 7294023

Unstable familial translocations: A t(11;22)mat inherited as a t(11;15).

D J Tomkins.   

Abstract

Unusual inheritance of a reciprocal translocation, t(11;22)(p11;p12)mat was discovered in a family with one daughter having a different translocation, t(11;15)(p11;p12). Another daughter inherited the same translocation as her mother. The breakpoints through the nucleolar organizing regions (NORs) of chromosomes 15 and 22 were determined by silver staining. A review of the literature has demonstrated that such unstable familial translocations are very rare and can occur either in mitosis or meiosis. They usually involve exchanges between centromeres, telomeres, or NORs.

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Year:  1981        PMID： 7294023      PMCID： PMC1685141     

Source DB:  PubMed          Journal:  Am J Hum Genet        ISSN： 0002-9297            Impact factor:   11.025


  21 in total

Review 1.  The possibility of latent centromeres and a proposed nomenclature system for total chromosome and whole arm translocations.

Authors:  T C Hsu; S Pathak; T R Chen
Journal:  Cytogenet Cell Genet       Date:  1975

2.  A case of centric fission in man.

Authors:  S Hansen
Journal:  Humangenetik       Date:  1975

3.  Nonrandom distribution of chromosome breaks in cultured lymphocytes of normal subjects.

Authors:  S Aymé; J F Mattei; M G Mattei; Y Aurran; F Giraud
Journal:  Hum Genet       Date:  1976-02-29       Impact factor: 4.132

4.  Distribution of spontaneous chromosome breaks in human chromosomes.

Authors:  P Aula; H von Koskull
Journal:  Hum Genet       Date:  1976-05-19       Impact factor: 4.132

5.  Down's syndrome associated with two Robertsonian translocations, 45,XX,-15,-21, + t(15q21q) and 46,XX,-21, + t(21q21q).

Authors:  L Atkins; C S Bartsocas
Journal:  J Med Genet       Date:  1974-09       Impact factor: 6.318

6.  46,XY,21qi-46,XY,21p- mosaicism in a child with Down's syndrome.

Authors:  L Atkins; M Feingold
Journal:  J Med Genet       Date:  1969-06       Impact factor: 6.318

7.  A family with two translocations and a polymorphism involving chromosome 14.

Authors:  P A Jacobs; K E Buckton; S Christie; M Newton; D Matthew
Journal:  J Med Genet       Date:  1974-03       Impact factor: 6.318

8.  A human family suggesting evidence for centric fission and stability of a telocentric chromosome.

Authors:  A K Sinha; S Pathak; J J Nora
Journal:  Hum Hered       Date:  1972       Impact factor: 0.444

9.  A 45,XX,5-,13-,dic+ karyotype in a case of cri-du-chat syndrome.

Authors:  E Niebuhr
Journal:  Cytogenetics       Date:  1972

10.  Centric fission of chromosome no. 4 in the mother of two patients with trisomy 4p.

Authors:  B Dallapiccola; P Mastroiacovo; E Gandini
Journal:  Hum Genet       Date:  1976-01-28       Impact factor: 4.132
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  4 in total

1.  A de novo satellited short arm of the Y chromosome possibly resulting from an unstable translocation.

Authors:  C L Lin; L Gibson; B Pober; T L Yang-Feng
Journal:  Hum Genet       Date:  1995-11       Impact factor: 4.132

2.  Cytogenetic findings in crossed renal ectopia with pelvic lipomatosis.

Authors:  H Rivera
Journal:  Hum Genet       Date:  1993-09       Impact factor: 4.132

Review 3.  Chromosome 15 anomalies and the Prader-Willi syndrome: cytogenetic analysis.

Authors:  M G Mattei; N Souiah; J F Mattei
Journal:  Hum Genet       Date:  1984       Impact factor: 4.132

4.  Chromosomal instability in first trimester miscarriage: a common cause of pregnancy loss?

Authors:  Philip John Hardy; Kathy Hardy
Journal:  Transl Pediatr       Date:  2018-07
  4 in total

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