試題詳解

25. Which of the following restriction enzymes can digest an E. coli genomic DNA sample to generate DNA fragments w with average size of 256 bp. (/ indicates cutting site)
(A) Not I :GCIGGOCGC
(B) Hind IlI : A/AGCTT
(C) HpaTI : CICGG
(D) HpaI:GTT/AAC
(E) Alu l:AGICT