Table 3. In vitro expression of FECH... | American Society of Hematology

Table 3.

In vitro expression of FECHmutations

Patient	FECH variant	Residual activity of humanFECH (%)
	Wild type	100
Index patient of family I	C406Y	0.6
Patient II	C406S	0.9
Index patient of family III	N408K	100
	P409S	100
	C411G	0.1
	N408K-P409S-C411G	0.1

Patient	FECH variant	Residual activity of humanFECH (%)
	Wild type	100
Index patient of family I	C406Y	0.6
Patient II	C406S	0.9
Index patient of family III	N408K	100
	P409S	100
	C411G	0.1
	N408K-P409S-C411G	0.1