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. 2015 Aug 7;14:114. doi: 10.1186/s12934-015-0307-4

Fig. 4.

Fig. 4

Filipin intermediates generated upon gene inactivation. a TLC analyses of 72 h culture broth extracts of S. filipinensis (4), S. filipinensis ΔfilC (2), S. filipinensis ΔfilD (3), and S. filipinensis ΔfilCD (1). b Relative proportions of the major filipin products accumulated by the different strains. FI, filipin I (compound Y); FII, filipin II (compound Z); FIII, filipin III; 1´-OHFI, 1´-hydroxyfillipin I (compound X).