when retention of these proteins on resins constructed with z-dna ( br-poly ( dg-dc ) .poly ( dg-dc ) ) was compared with retention on resins constructed with b-dna or br-b-dna , it was found that approximately 100-fold more of the 50,000 mr protein , 1000-fold more of the 90,000 mr protein , and greater than 1000-fold more of the 100,000 mr protein was retained on the z-dna resin .
C0012854
dna
C0043442
z-dna