Polyacrylamide(聚丙稀酰 胺): (1)has high resolving capability and can MgCh(mM) resolve DNA/RNa that 0204060811215235710 differ from each other mana ERli- as little as a single base pair/nucleotide nissan ===== (2)but can separate DNA over a narrow size range〔 up to a few 三= hundred bp/nt)11 Polyacrylamide (聚丙稀酰 胺): (1)has high resolving capability, and can resolve DNA/RNA that differ from each other as little as a single base pair/nucleotide. (2)but can separate DNA over a narrow size range (up to a few hundred bp/nt)