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. 2012 Apr 23;84(10):4277–4283. doi: 10.1021/ac202623g

Figure 4.

Figure 4

Discovery of natural products unique to strain WMMB-247. (a) PCA scores plot (PC1 vs PC4). The PC planes were adjusted to separate WMMB-247. (b) PCA loadings plot. The loadings plot shows compounds (23) that were unique to WMMB-247. (c) Structures of 2 and 3. (d) The bucket statistic plot of 2 (RT 7.4 min m/z 679.4026, [M + H]+). As shown, compound 2 was only detected in WMMB-247.