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. 2020 Jan 15;10:308. doi: 10.1038/s41598-019-57093-4

Figure 3.

Figure 3

Alterations in glucose metabolism in El Tor biotype strains by a single-base deletion in VC1589: Wave 3 strains. Growth curve (left) and pH changes in cultures (right) of Wave 3 El Tor strains in glucose-Supplemented Media. (a) Derivative of Wave 3 El Tor strain IB4122 containing functional VC1589 (strain DHL006) (b) derivative of Wave 3 El Tor strain IB5230 containing functional VC1589 (strain DHL007). Glucose was added to LB media at 0% (filled circle), 0.5% (circle), 1.0% (inverted filled triangle), and 1.5% (inverted triangle). Three independent experiments were performed. Values of mean ± standard deviation (viable cell count) and a representative result (pH) are shown.