MON1A and Failure to thrive: The third CODE gene candidate, MON1A, was identified ina female newborn who presented with diarrhea on day three of life that developedinto profound diarrhea with vomiting and failure to thrive before 1 year of age.Exome sequence analysis of this consanguineous family identified a homozygous3:49911685 G/A MON1A variant (p.R249C; CADD score 27; Figure 4A).