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Article

Blood ties: chimerism can mask twin discordance in high-throughput sequencing.

Twin research and human genetics : the official journal of the International Society for Twin Studies - 1 Apr 2011

Erlich Yaniv

Abstract excerpt

Twin studies have long provided a means to separate the contributions of genetic and environmental factors. A recent pioneering report by Baranzini et al. presented an analysis of the complete genomes and epigenomes of a monozygotic (MZ) twin pair discordant for multiple sclerosis. This failed to find any difference between the twins, raising doubts regarding the value of whole-genome twin studies for defining...

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PMID: 21425895
DOI: 10.1375/twin.14.2.137

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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