問題詳情
36. EcoRI recognizes the sequence 5'-↓AATTC-3' (the arrow indicates the point of cleavage). Treatment of the following oligonucleotide with EcoRI would produce two oligonucleotides with sizes of ______nucleotides containing ______ends. 5'-AAGTCGATACAGAATTCGTACCTAG-3'
(A) 12 and 13； blunt
(B) 12 and 8； blunt
(C) 11 and 8； sticky
(D) 12 and 13； sticky
(E) 9 and 13； sticky