Figure 2: Characteristics of somatic mutations seen in WTC-exposed first responders:
A: The variant allele frequency (VAF; mutant reads/total reads) for each mutation is shown for first responders and controls... B: The frequency at which each of the indicated types of somatic mutations occurred in the WTC-exposed first responders is shown. C: Frequency at which each of the indicated mutation types occurred in WTC exposed first responders is shown