TABLE 1.

Primer and probe sequences.

Ref Forward	GGTTCCCAATAAAAGTGACTCTCAG
Ref Reverse	CCAGGTGGTGGATTCTTAAGTCTTC
Ref Prob	5′ Tex Red‐AATGCTCCCAGTGCTATTCATGGGCAG‐3′ BHQ‐2
SMN1 Forward	AACTTCCTTTATTTTCCTTACAGGGTTAC
SMN1 Reverse	CTTTCATAATGCTGGCAGACTTACTC
SMN1 Prob	5′ FAM‐TCAAAAAGAAGGAAGGTGCTCACATTCC‐3′ BHQ‐1