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RE: DNA (fwd)
Forwarded message:
> From: Matthew James Gering <[email protected]>
> Subject: RE: DNA (fwd)
> Date: Wed, 14 Oct 1998 18:04:32 -0700
> Monozygotic [maternal] twins do have the same DNA. Hence they are
> identical.
In my earlier post I got the naming on the type of twin incorrect, it
shouldn't have been identical. I was trying to explain that aspect in the
second paragraph. My mistake.
> Clones on the otherhand and have identical nuclear DNA, but are not
> necessarily identical because some early development processes rely on
> maternal genome material and not nuclear DNA, and depending on the
> cloning process they may have different mitochondrial DNA (mtDNA).
I assume the mitochondrial differences are due to nucleus swapping,
different line of extra-nuclear heritage?
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