Touch DNA
Nuclear DNA recovered from shed corneocytes (outer skin cells) deposited on a surface by handling. Typically yields 1-500 pg per sample; subject to secondary transfer and highly variable shedding rates between donors.
Nuclear DNA recovered from shed corneocytes (outer skin cells) deposited on a surface by handling. Typically yields 1-500 pg per sample; subject to secondary transfer and highly variable shedding rates between donors.
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