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Article

Triplet repeats in clinical subtypes of schizophrenia: variation at the DRPLA (B 37 CAG repeat) locus is not associated with periodic catatonia.

Journal of neural transmission. General section - 1 Jan 1994

Lesch K P, Stöber G, Balling U, Franzek E, Li S H, Ross C A, Newman M, Beckmann H, Riederer P

Abstract excerpt

Clinical evidence for a dominant mode of inheritance and anticipation in periodic catatonia, a distinct subtype of schizophrenia, indicates that genes with triplet repeat expansions or other unstable repetitive elements affecting gene expression may be involved in the etiology of this disorder. Because patients affected with dentatorubral-pallidoluysian atrophy (DRPLA) may present with "schizophrenic" symptoms,...

Topics

Adult
Alleles
Base Sequence
Chromosome Mapping
DNA
Female
Humans
Male
Middle Aged
Molecular Probes
Molecular Sequence Data

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Periodicity

Repetitive Sequences, Nucleic Acid

Schizophrenia

Schizophrenia, Catatonic

Source

Identifiers

PMID: 7734112
DOI: 10.1007/BF01277018

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-7734112-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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Click a neighbor to travelStep 1 · 12 closest

Triplet repeats in clinical subtypes of schizophrenia: variation at the DRPLA (B 37 CAG repeat) locus is not associated with periodic catatonia.PMID 7734112Read ↗

Distribution of the B33 CTG repeat polymorphism in a subtype of schizophrenia.Semantic proximity Read ↗

Analysis of the DRPLA triplet repeat in brain tissue and leukocytes from schizophrenics.Semantic proximity Read ↗

Analysis of DRPLA trinucleotide repeats in schizophrenia.Semantic proximity Read ↗

hKCNN3 which maps to chromosome 1q21 is not the causative gene in periodic catatonia, a familial subtype of schizophrenia.Semantic proximity Read ↗

Genetic predisposition and environmental causes in periodic and systematic catatonia.Semantic proximity Read ↗

Analysis of 14 CAG repeat-containing genes in schizophrenia.Semantic proximity Read ↗

Genetic heterogeneity in catatonic schizophrenia: A family studySemantic proximity Read ↗

Genetic analysis of a dentatorubral-pallidoluysian atrophy family: relevance to apparent sporadic cases.Semantic proximity Read ↗

Analysis of the CAG repeats in the SCA1 and B37 genes in schizophrenic and bipolar I disorder patients: tentative association between B37 and schizophrenia.Semantic proximity Read ↗

DNA analysis in hereditary dentatorubral-pallidoluysian atrophy: correlation between CAG repeat length and phenotypic variation and the molecular basis of anticipation.Semantic proximity Read ↗

MLC1 polymorphisms are specifically associated with periodic catatonia, a subgroup of chronic schizophrenia.Semantic proximity Read ↗

Lack of expansion of cytosine adenine guanine trinucleotide repeat in the dentatorubral and pallidoluysian atrophy gene in Swedish schizophrenic patients.Semantic proximity Read ↗

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