FIG. 1.

Growth and emulsifier production by Pseudoalteromonas sp. strain TG12 in ZM/10 broth amended with 1% (wt/vol) glucose. EI and surface tension values were derived from cell-free culture broth after removal of the cells by centrifugation. •, log₁₀ CFU/ml; X, pH; ○, surface tension; ▪, EI.