by these and previous results , the various dna molecules that we observed are most readily explained as intermediates in dna replication and recombination according to a model proposed earlier to explain various other aspects of t4 dna metabolism ( mosig et al. , p. 277-295 , in d. ray , ed. , the initiation of dna replication , academic press , inc. , new york , 1981 ) .
C0012854
dna molecules
C0598312
dna replication