Additional file 2: Figure S1. of Microbial biogeography of a university campus Ashley Ross Josh Neufeld 10.6084/m9.figshare.c.3596429_D3.v1 https://springernature.figshare.com/articles/figure/Additional_file_2_Figure_S1_of_Microbial_biogeography_of_a_university_campus/4318607 Swabs used in the ATP Bioluminescence Assay, illustrating level of debris swabbed from entrance door handle. Units are in nmol of ATP per swab ± standard deviation of technical triplicates and building codes are also indicated for each swab. 2015-12-01 05:00:00 University campus Door handles Microbiome Human skin High-throughput sequencing Built environment Outdoor microbiology Biofilm