Table 1.

Summary of mother–father–child trio I1 sequencing data [Courtesy of Kitzman et al. (2012)]

Individual	Sample	DOC
Mother (I1-M)	Plasma (5 ml, gestational age 18.5 weeks)	78
	Whole blood (<1 ml)	32
Father (I1-P)	Saliva	39
Child (I1-C)	Cord blood at delivery	40