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Article

Sequence variability of a prolonged tetranucleotide repeat.

Human molecular genetics - 1 Apr 1995

Liu Y, Rasool O, Grandér D, Lindblom A, Einhorn S

Abstract excerpt

A tetranucleotide repeat located in intron 20 of the RB gene consists of 16-26 CTTT(+/- T) repeats in 99% of the alleles. In the remaining 1% of alleles the segment is extended to a length of > 60 repeats. Sequence analysis revealed that the prolonged alleles either consisted of perfect CTTT(+/-...

Topics

Alleles
Base Sequence
DNA
Gene Frequency
Genetic Variation
Humans
Molecular Sequence Data
Oligodeoxyribonucleotides
Repetitive Sequences, Nucleic Acid

Source

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Identifiers

PMID: 7633423
DOI: 10.1093/hmg/4.4.727

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 30 Aug 2026. Prepared record publication-7633423-2026-08-30.1. Manifest publication-graph-cohort-2026-08-30.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 30 Aug 2026.

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