Carnitine palmitoyltransferase I deficiency
From SNPedia
At a minimum, these SNPs are known to be related, and others may also be
Impaired fasting tolerance
http://www.aphl.org/conferences/proceedings/Documents/2014/NBS/12Koeller.pdf
http://www.mgmjournal.com/article/S1096-7192%2811%2900204-6/abstract