Fig. 1From: Passive dust collectors for assessing airborne microbial materialBacterial community composition across experimental localities. Panels are a USA homes, b Finland buildings, and c experimental chambers, and community distances are visualized based on the Bray-Curtis community distance. Different sampling localities or rounds appear as different colors, and different sample types are marked with different symbol shapes. Except in the chamber study, samplers were tested in duplicate, so symbols will repeatBack to article page