dna
Until very recently (2 yrs ago) no extraction of dna from hair was possible. The dna from hair samples came from an attached set of skin cells at the root. The dna provided by these cells is nuclear dna, it is the same as the nuclear dna in flesh,because it is the dna in the nucleus of most cells. They are in fact the same strand of nucleotides, and yeild exactly the same level of prescision in terms of identification. Dave
Until very recently (2 yrs ago) no extraction of dna from hair was possible. The dna from hair samples came from an attached set of skin cells at the root. The dna provided by these cells is nuclear dna, it is the same as the nuclear dna in flesh,because it is the dna in the nucleus of most cells. They are in fact the same strand of nucleotides, and yeild exactly the same level of prescision in terms of identification. Dave
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