under these conditions , for which preferential hydration of the sedimenting species is not involved , it was found that the more highly complexed strand has sustained a 24 % increase in mass and a 28 % decrease in frictional coefficient relative to uncomplexed dna , while the strand binding the lesser amount of rna has increased in mass by 11 % and changed in frictional coefficient by an insignificant amount relative to the uncomplexed species from that of the uncomplexed dna do not contribute significantly to the differences in s 25 , w between the complexed complementary strands .
C0000702
a
C0012854
dna