the results suggest that ( a ) reutilized dna is derived from dead cells , ( b ) reutilized dna is mainly degraded to nucleosides and nucleotides , the usual immediate de novo dna precursors , before reincorporation into dna , and ( c ) dna reutilization may occur in the lymphoid organs , but on a less active scale than in intestine or regenerating liver .
C0919262
b
C0012854
dna