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Article

A case of "false tri-allelic pattern" on D7S820, caused by invasion of a short SE33 allele into the bins of D7S820.

International journal of legal medicine - 1 Mar 2021

Kaitholia Kamlesh, Shrivastava Pankaj, Chaubey Gyaneshwer

Abstract excerpt

Autosomal short tandem repeats (asSTR) serve as genetic markers for discriminating individuals and have been extensively used for criminal investigations as well as the establishment of genetic relationships. Tri-allelic pattern usually occurs due to chromosomal duplication, trisomy, and chimerism during mitotic division, but a false tri-allelic pattern at the D7S820 locus was encountered in our laboratory during...

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PMID: 33410926
DOI: 10.1007/s00414-020-02484-w

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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