Fig. 2.
Nucleotide sequence (GATC) ofFcγRIIIB-NA2–specific genomic DNA fragments. (A to C) Fragments from three NA(1+2+)SH(+) individuals. Two bands (A and C) are visible at nucleotide position 266, indicating the presence of a normal (266C) as well as of a mutated (266A) FcγRIIIB-NA2 gene. (D and E) Sequences of NA(1+2+)SH(−) controls.