Figure 3: (A) Repeat erythrocyte phosphatidylinositol glycan
class A (PIG-A ) mutant frequency measurements for 4 participants
over a 17-week period. (B) Measurement of PIG-A mutant frequency
for 9 healthy volunteers on two separate occasions. The time between
each blood sample acquisition ranged from 92 to 516 days with an average
time of 270 days. Methods published previously (Lawrence, 2020 #23).