||p.1434 left column bottom paragraph:"There was no discernable difference in cell length distributions between C. crescentus populations grown in nutrient-poor (M2G) or nutrient-rich (PYE) medium (Figure 1B) despite significant differences in growth rates, with doubling times of 146 ± 5 min in M2G (mean ± SD, n = 2 experiments) and 96 ± 1 min in PYE (n = 2). Varying cell density (OD660nm < 0.3 versus > 0.8) or temperature (25°C versus 30°C) also had little effect on cell length distributions (Figure 1B)." p.1444 right column 3rd paragraph:"PYE medium = (2 g/l bacto-peptone, 1 g/l yeast
extract, 1 mM MgSO4, 0.5 mM CaCl2). M2G medium = (0.87 g/l Na2HPO4,
0.54 g/l KH2PO4, 0.50 g/l NH4Cl, 0.2% (w/v) glucose, 0.5 mM MgSO4, 0.5mM
CaCl2, 0.01 mM FeSO4)."