furthermore , most if not all of the 24 cloned loci contain gene copies that are significantly divergent from the homologous hela snrna species because dna from every recombinant phage except u1.7 and u1.15 proved unable to form snrna.dna hybrids which protect full-length hela snrna from ild digestion with ribonuclease t1 .
C0012931
dna
C0012854
dna