给定一个完整ORF的DNA序列,如下哪两个突变会导致ORF破坏?()ATG GGC CTG TCG ACC C...
A.ATG GGC CTG TCG ACC CTC G--CGG GAG CGA CTG TGA
B.ATG GGC CTG TAG ACC CTC GAG CGG GAG CGA CTG TGA
C.ATG GGC CTG TCG ACC CTC GA---G GAG CGA CTG TGA
D.ATG GGC CTG TCG ACC CTC GAG CGG CAG CGA CTG TGA