Literature DB >> 3610159

Analysis of nucleolar organizing regions in parents of trisomic spontaneous abortions.

T Hassold, P A Jacobs, D Pettay.   

Abstract

Nucleolar organizing region (NOR) variants of parents of karyotyped spontaneous abortions were examined to test the hypothesis that double NORs are important in the genesis of acrocentric trisomies. We were unable to detect any significant difference in the frequency or types of NOR variants between parents of acrocentric trisomies and parents of other types of spontaneous abortions, nor did we identify a double NOR in either group. Thus, it seems unlikely that double NORs are of major significance in the etiology of acrocentric trisomies.

Mesh：

Year:  1987        PMID： 3610159     DOI： 10.1007/bf00272449

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


  16 in total

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Journal:  Clin Genet       Date:  1975-11       Impact factor: 4.438

2.  Nucleolus organizing genes on chromosome 21: recombination and nondisjunction.

Authors:  R D Schmickel; I L Gonzalez; J M Erickson
Journal:  Ann N Y Acad Sci       Date:  1985       Impact factor: 5.691

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Journal:  Humangenetik       Date:  1974

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Authors:  J F Mattei; M G Mattei; S Ayme; F Giraud
Journal:  Humangenetik       Date:  1974

Review 5.  Trisomy in man.

Authors:  T J Hassold; P A Jacobs
Journal:  Annu Rev Genet       Date:  1984       Impact factor: 16.830

6.  Regulation of rRNA gene expression in a human familial 14p+ marker chromosome.

Authors:  D A Miller; W R Breg; D Warburton; V G Dev; O J Miller
Journal:  Hum Genet       Date:  1978-09-19       Impact factor: 4.132

7.  Association of ribosomal genes in the fibrillar center of the nucleolus: a factor influencing translocation and nondisjunction in the human meiotic oocyte.

Authors:  C Mirre; M Hartung; A Stahl
Journal:  Proc Natl Acad Sci U S A       Date:  1980-10       Impact factor: 11.205

8.  Satellite association in human metaphases. A comparative study of normal individuals, patients with Down syndrome and their parents.

Authors:  A Hansson
Journal:  Hereditas       Date:  1979       Impact factor: 3.271

9.  Evidence for the inheritance of silver-stained nucleolus organizer regions.

Authors:  V D Marković; R G Worton; J M Berg
Journal:  Hum Genet       Date:  1978-03-17       Impact factor: 4.132

10.  The origin of human trisomy: a study of heteromorphisms and satellite associations.

Authors:  P A Jacobs; M Mayer
Journal:  Ann Hum Genet       Date:  1981-10       Impact factor: 1.670
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  6 in total

1.  dNORs and meiotic nondisjunction.

Authors:  S Schwartz; D Roulston; M M Cohen
Journal:  Am J Hum Genet       Date:  1989-05       Impact factor: 11.025

2.  Trisomy 21 (Down syndrome): studying nondisjunction and meiotic recombination by using cytogenetic and molecular polymorphisms that span chromosome 21.

Authors:  G D Stewart; T J Hassold; A Berg; P Watkins; R Tanzi; D M Kurnit
Journal:  Am J Hum Genet       Date:  1988-02       Impact factor: 11.025

3.  Nucleolar structures in chromosome and SC preparations from human oocytes at first meiotic prophase.

Authors:  M García; A Dietrich; R Pujol; J Egozcue
Journal:  Hum Genet       Date:  1989-05       Impact factor: 4.132

Review 4.  The role of cytologic NOR variants in the etiology of trisomy 21.

Authors:  N B Spinner; D L Eunpu; R D Schmickel; E H Zackai; D McEldrew; G R Bunin; H McDermid; B S Emanuel
Journal:  Am J Hum Genet       Date:  1989-05       Impact factor: 11.025

5.  Feasibility of a culturally adapted early childhood obesity prevention program among migrant mothers in Australia: a mixed methods evaluation.

Authors:  Sarah Marshall; Sarah Taki; Penny Love; Yvonne Laird; Marianne Kearney; Nancy Tam; Louise A Baur; Chris Rissel; Li Ming Wen
Journal:  BMC Public Health       Date:  2021-06-16       Impact factor: 3.295

6.  Factors associated with access to health care among foreign residents living in Aichi Prefecture, Japan: secondary data analysis.

Authors:  Michiyo Higuchi; Maki Endo; Asako Yoshino
Journal:  Int J Equity Health       Date:  2021-06-10
  6 in total

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