SNPs in Non-Cancerous Tissue May Differ From Those In Blood, Study Finds | GenomeWeb

NEW YORK (GenomeWeb News) – A new paper by Montreal researchers is providing evidence that the gene variants found in some non-cancerous tissues may differ from those present in blood samples from the same individual.

"The usual dogma is that your DNA is the same all over the place," senior author Morris Schweitzer, an endocrinologist and lipidologist with McGill University and the affiliated Lady Davis Institute for Medical Research at Montreal's Jewish General Hospital, told GenomeWeb Daily News. But, he said, his team's work suggests that isn't the case.

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