Literature DB >> 2791329

Parental origin of chromosomal nondisjunction in a 49,XXXXY male using recombinant-DNA techniques.

M Villamar1, J Benitez, E Fernández, C Ayuso, C Ramos.   

Abstract

We have analyzed the origin, in a patient with 49,XXXXY, of the four X-chromosomes by means of recombinant DNA techniques. We found a maternal origin of the four X-chromosomes due to non-disjunctions in the first and second meiotic divisions.

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Year:  1989        PMID： 2791329     DOI： 10.1111/j.1399-0004.1989.tb03181.x

Source DB:  PubMed          Journal:  Clin Genet        ISSN： 0009-9163            Impact factor:   4.438


  6 in total

1.  Determination of the origin of nondisjunction in a 49,XXXXY male using hypervariable dinucleotide repeat sequences.

Authors:  T H Huang; F Greenberg; D H Ledbetter
Journal:  Hum Genet       Date:  1991-04       Impact factor: 4.132

2.  Parental origin and mechanism of formation of polysomy X: an XXXXX case and four XXXXY cases determined with RFLPs.

Authors:  H X Deng; K Abe; I Kondo; M Tsukahara; H Inagaki; I Hamada; Y Fukushima; N Niikawa
Journal:  Hum Genet       Date:  1991-04       Impact factor: 4.132

3.  Analysis of non-disjunction in sex chromosome tetrasomy and pentasomy.

Authors:  T Hassold; D Pettay; K May; A Robinson
Journal:  Hum Genet       Date:  1990-10       Impact factor: 4.132

4.  Parental origin of the extra chromosomes in polysomy X.

Authors:  C A Leal; J W Belmont; R Nachtman; J M Cantu; C Medina
Journal:  Hum Genet       Date:  1994-10       Impact factor: 4.132

5.  49,XXXXY: a distinct phenotype. Three new cases and review.

Authors:  J Peet; D D Weaver; G H Vance
Journal:  J Med Genet       Date:  1998-05       Impact factor: 6.318

6.  A Sri Lankan child with 49,XXXXY syndrome.

Authors:  Vajira H W Dissanayake; Palinda Bandarage; Christeen R J Pedurupillay; Rohan W Jayasekara
Journal:  Indian J Hum Genet       Date:  2010-09
  6 in total

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