The airborne metagenome in an indoor urban environment. oleh Susannah G Tringe, Tao Zhang, Xuguo Liu, Yiting Yu, Wah Heng Lee, Jennifer Yap, Fei Yao, Sim Tiow Suan, Seah Keng Ing, Matthew Haynes, Forest Rohwer, Chia Lin Wei, Patrick Tan, James Bristow, Edward M Rubin, Yijun Ruan