Molecular identification of a small supernumerary marker chromosome by in situ hybridization: diagnosis of an isochromosome 18p with probe L1.84.

Abstract:

:A dysmorphic child was found by cytogenetic analysis to have an extra small marker chromosome. The marker chromosome was shown to possess a chromosome 18 centromere by in situ hybridization, and probably represents an isochromosome 18p. Centromere specific probes should be of value in identifying extra small marker chromosomes, and thereby provide better understanding of the clinical significance of these.

journal_name

Clin Genet

journal_title

Clinical genetics

authors

Blennow E,Nielsen KB

doi

10.1111/j.1399-0004.1991.tb03054.x

subject

Has Abstract

pub_date

1991-06-01 00:00:00

pages

429-33

issue

6

eissn

0009-9163

issn

1399-0004

journal_volume

39

pub_type

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