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Figure 4 | BMC Plant Biology

Figure 4

From: Ectopic expression of MdSPDS1 in sweet orange (Citrus sinensis Osbeck) reduces canker susceptibility: involvement of H2O2 production and transcriptional alteration

Figure 4

Hypersensitive reaction and assay of H 2 O 2 at the inoculation sites and in the neighboring regions of the wild type (WT) and transgenic line (TG9) leaves after Xac inoculation. (A) Representative photos showing the WT and TG9 leaves after 3 d of Xac inoculation. Arrows show the occurrence of HR at the inoculation sites. (B-C) In situ accumulation of H2O2 in the WT and TG9 leaves, as revealed by histochemical staining assay via 3, 3'-diaminobenzidine (B) and H2DCF-DA (C), respectively.

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BMC Plant Biology

ISSN: 1471-2229

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