Fig. 2

Locations of participating homes that donated dust to the study. Dust from 9 homes, indicated by the pink colored dots, was collected and included for all experiments, sequencing, and downstream analysis. Dust from one home, indicated by the grey dot (located in Texas), was collected but excluded before sequencing due to low quality of extracted RNA. Number of collection sites (homes) within each location are shown by the numbers within the pink and grey colored dots. There were 3 collection sites in Ohio