Article
Tracing ancestry with methylation patterns: most crypts appear distantly related in normal adult human colon
1 Apr 2004
Abstract excerpt
BACKGROUND: The ability to discern ancestral relationships between individual human colon crypts is limited. Widely separated crypts likely trace their common ancestors to a time around birth, but closely spaced adult crypts may share more recent common ancestors if they frequently divide by fission to form clonal patches. Alternatively, adult crypts may be long-lived structures that infrequently divide or die....
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