Table 1 Composition of minimal media used (per liter)

0.2% w/v carbon source^a

0.2% w/v carbon source^a

0.1% w/v nitrogen source^{a, b}

0.1% w/v nitrogen source^a

3.0 g KH₂PO₄

0.2 g KH₂PO₄

8.18 g Na₂HPO₄ dihydrate

0.5 g Mg₂SO₄heptahydrate

0.15 g Na₂SO₄

0.4 g MgCl₂ hexahydrate

0.15 g CaCl₂dihydrate

0.1 g CaCl₂ dihydrate

0.5 g NaCl

1.0 g NaCl

5 mM MOPS

5 mM MOPS

Trace Vitamins (ATCC)

Trace Vitamins (ATCC)

Trace Minerals (ATCC)

Trace Minerals (ATCC)