Norris K E, Iserentant D, Contreras R, Fiers W
Gene. 1979 Nov;7(3-4):355-62. doi: 10.1016/0378-1119(79)90055-6.
Asymmetric EcoRI DNA linkers consisting of an AATTC(A)7 dodecamer and a complementary G(T)7 octamer were synthesized. Ligation of such linkers to DNA fragments obviates the need for EcoRI digestion prior to cloning in EcoRI-cleaved vectors.
合成了由一个AATTC(A)7十二聚体和一个互补的G(T)7八聚体组成的不对称EcoRI DNA接头。将此类接头连接到DNA片段上,无需在克隆到经EcoRI切割的载体之前进行EcoRI消化。