A.200倍 B.500倍 C.2000倍 D.100倍 E.1000倍
A.調(diào)至水平 B.固定 C.調(diào)零 D.干燥 E.以上都是
A.dotblot B.Southernblot C.Westernblot D.Northernblot E.原位雜交