How Can the Described Two Base Pair Deletion in the Myosin

Multiple Choice

How can the described two base pair deletion in the myosin gene only affect the temporalis muscle?

A) The gene was only transcribed in the temporalis muscle
B) The deletion was only present in DNA in the temporalis muscle
C) Other muscles also transcribe the myosin gene
D) The temporalis muscle also transcribes other myosin genes
E) Other muscles can repair the deletion