Figure 3. Effect of carbon source on growth of P. syringae crcZ and crcX mutants. Growth of wild-type DC3000 (solid black diamonds and black bar), ΔcrcZ (dark gray squares and dark gray bar), ΔcrcX (light gray triangles and light gray bar) and ΔcrcZX (white circles and white bar) in NCE supplemented with 10mM succinate, 10mM mannitol, 10 mM citrate, 12mM arabinose, or 1% myo-inositol. Samples for growth analyses were harvested at four time points (2, 4, 6 and 24 h.).