Multiple Choice
The most common form of severe combined immunodeficiency disease results from an X-linked mutation in the gene that codes for:
A) interleukin-2.
B) a receptor subunit involved in signaling for interleukins-2, -4, -7, and -9.
C) a common subunit involved in signaling for the B-cell receptor and T-cell receptor complexes.
D) a sequence common to CD3 and CD19.
Correct Answer:
Verified
Correct Answer:
Verified
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