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. 2011 Oct 11;6(10):e25705. doi: 10.1371/journal.pone.0025705

Figure 3. Symptoms induced by derivatives of strain NCPPB 3335 cured of native plasmids.

Figure 3

(A) Symptoms induced on the stems of 1-year-old olive plants 90 days after inoculation with P. savastanoi pv. savastanoi NCPPB 3335 (wild type), Psv48ΔA (cured of pPsv48A) or Psv48ΔAB (cured of pPsv48A and pPsv48B). (B) Images of knots induced by the indicated GFP-tagged P. savastanoi pv. savastanoi strains on young micropropagated olive plants. (C) Complementary epifluorescence microscopy images of knots induced by the indicated strains.