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. 2006 Dec 8;189(5):2055–2062. doi: 10.1128/JB.01331-06

FIG. 1.

FIG. 1.

hpaR is essential for the virulence and in planta growth of X. campestris pv. campestris. (A) Black rot symptoms caused by X. campestris pv. campestris strains on inoculated leaves of cabbage (Brassaca oleracae cultivar Jingfeng no. 1). Photographs were taken on day 10 postinoculation. (B) Average lesion lengths caused by the X. campestris pv. campestris strains. Values are the means ± standard deviations from three repeats, each with 60 leaves. (C) In planta growth of X. campestris pv. campestris. Bacteria were recovered from the inoculated leaves every day for a period of 10 days postinoculation. Data are the means ± standard deviations from three repeats. ▴, wild-type (WT) strain 8004; ▪, hpaR mutant NK2827; ⋄, complemented strain CNK2827.