Skip to main content
. Author manuscript; available in PMC: 2018 Nov 19.
Published in final edited form as: Metabolomics. 2017 Jan 12;13(2):18. doi: 10.1007/s11306-016-1161-z

Fig. 2.

Fig. 2

PC scores plots generated using the 36 core K. pneumoniae-associated volatile compounds. The core compounds result in separation between K. pneumoniae cultures (red circles, n = 108) and uninoculated media controls (blue triangles, n = 20) (2a, left), and also reveal sub-structure within the K. pneumoniae culture samples as a function of growth media (2b, right). BHI: red squares, LB: green circles, MHB: pink diamonds, TSB: orange triangles, uninoculated media: blue triangles. (PC 1: 60 %, PC 2: 7 %). A three-dimensional scores plot is presented in Supplementary Figure S3.