Genomic acquisition of a capsular polysaccharide virulence cluster by non-pathogenic Burkholderia isolates. by Sim, B, Chantratita, N, Ooi, W, Nandi, T, Tewhey, R, Wuthiekanun, V, Thaipadungpanit, J, Tumapa, S, Ariyaratne, P, Sung, W, Sem, X, Chua, H, Ramnarayanan, K, Lin, C, Liu, Y, Feil, E, Glass, M, Tan, G, Peacock, S, Tan, P