using appropriate reaction conditions ( ph 7.2 , 10 mm mg2+ , 250 micron ntp , 50 50 micron dntp , 50 mm kcl , fractions iii and iv or vi ) , at least 5-10 % of the input dna was converted to theta structures ( presumed intermediates in dna replication ) .
C0012854
dna
C0598312
dna replication