Literature DB >> 3731880

Deletion of the centromere as a mechanism for achieving stability of a dicentric chromosome.

A M Vianna-Morgante, C Rosenberg.   

Abstract

A patient with primary amenorrhea and a terminal rearrangement of chromosomes 13 and 20 is described. The stability of the dicentric translocation chromosome was achieved by suppression of the activity of the centromere of chromosome 20 and actual deletion of the centromere of chromosome 13. These two mechanisms may be fundamentally similar if centromere inactivation results from a visually undetectable deletion.

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Mesh：

Year:  1986        PMID： 3731880     DOI： 10.1159/000132263

Source DB:  PubMed          Journal:  Cytogenet Cell Genet        ISSN： 0301-0171


  15 in total

1.  Deletion of specific sequences or modification of centromeric chromatin are responsible for Y chromosome centromere inactivation.

Authors:  P Maraschio; O Zuffardi; A Caiulo; E Dainotti; M Piantanida; H Rivera; R Tupler
Journal:  Hum Genet       Date:  1990-10       Impact factor: 4.132

2.  Y isochromosome associated with a mosaic karyotype and inactivation of the centromere.

Authors:  T Haaf; M Schmid
Journal:  Hum Genet       Date:  1990-10       Impact factor: 4.132

3.  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

4.  Telomeric sequences localization and G-banding patterns in the identification of a polymorphic chromosomal rearrangement in the rodent Akodon cursor (2n=14,15 and 16).

Authors:  V Fagundes; A M Vianna-Morgante; Y Yonenaga-Yassuda
Journal:  Chromosome Res       Date:  1997-06       Impact factor: 5.239

5.  Mixed gonadal dysgenesis in a patient with de novo tas(Y;19)(p11.3;q13.4) and 45,X mosaicism.

Authors:  Zafer Cetin; Mesut Parlak; Ozden Altiok Clark; Gungor Karaguzel; Guven Luleci; Iffet Bircan; Sibel Berker-Karauzum
Journal:  Eur J Pediatr       Date:  2013-05-08       Impact factor: 3.183

6.  A dicentric recombinant 9 derived from a paracentric inversion: phenotype, cytogenetics, and molecular analysis of centromeres.

Authors:  M J Worsham; D A Miller; J M Devries; A R Mitchell; V R Babu; V Surli; L Weiss; D L Van Dyke
Journal:  Am J Hum Genet       Date:  1989-01       Impact factor: 11.025

7.  Interstitial deletions of repetitive DNA blocks in dicentric human Y chromosomes.

Authors:  M R Köhler; P H Vogt
Journal:  Chromosoma       Date:  1994-09       Impact factor: 4.316

8.  A stable dicentric chromosome: both centromeres develop kinetochores and attach to the spindle in monocentric and dicentric configuration.

Authors:  A Wandall
Journal:  Chromosoma       Date:  1994-03       Impact factor: 4.316

9.  Molecular topography of the secondary constriction region (qh) of human chromosome 9 with an unusual euchromatic band.

Authors:  R S Verma; S Luke; J P Brennan; T Mathews; R A Conte; M J Macera
Journal:  Am J Hum Genet       Date:  1993-05       Impact factor: 11.025

10.  Structure, mitotic and meiotic behaviour, and stability of centromere-like elements devoid of chromosome arms in the fly Megaselia scalaris (Phoridae).

Authors:  K W Wolf; H G Mertl; W Traut
Journal:  Chromosoma       Date:  1991-11       Impact factor: 4.316
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