Literature DB >> 3774765

Rare chromosome 20 variants encountered during prenatal diagnosis.

M B Petersen.   

Abstract

A case with an uncommon heteromorphism in the centromeric region of chromosome 20, var (20) (cen, CBG 50), and a family with a pericentric inversion of chromosome 20, inv (20) (p11.23qll.21), are reported, both detected in amniotic fluid cell cultures. It appears that small pericentric inversions of chromosome 20 have a low risk of recombination.

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Year:  1986        PMID： 3774765     DOI： 10.1002/pd.1970060504

Source DB:  PubMed          Journal:  Prenat Diagn        ISSN： 0197-3851            Impact factor:   3.050


  3 in total

Review 1.  Sperm chromosome analysis of a man heterozygous for a pericentric inversion of chromosome 20.

Authors:  J Jenderny; J Gebauer; G Röhrborn; A Rüger
Journal:  Hum Genet       Date:  1992-04       Impact factor: 4.132

2.  A rare heteromorphism of chromosome 20 and reproductive loss.

Authors:  D R Romain; S Whyte; D F Callen; H J Eyre
Journal:  J Med Genet       Date:  1991-07       Impact factor: 6.318

3.  C-banding and AgNOR-staining were still effective complementary methods to indentify chromosomal heteromorphisms and some structural abnormalities in prenatal diagnosis.

Authors:  Jian Jiang Zhu; Hong Qi; Li Rong Cai; Xiao Hui Wen; Wen Zeng; Guo Dong Tang; Yao Luo; Ran Meng; Xue Qun Mao; Shao Qin Zhang
Journal:  Mol Cytogenet       Date:  2019-09-18       Impact factor: 2.009
  3 in total

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