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Figure 2 | Virology Journal

Figure 2

From: Infection of Beet necrotic yellow vein virus with RNA4-encoded P31 specifically up-regulates pathogenesis-related protein 10 in Nicotiana benthamiana

Figure 2

PR-10 expression and symptoms of Nicotiana benthamiana plants infected by RNA4 different AUG frame-shift mutants plus Beet necrotic yellow vein virus (BNYVV) RNAs 1, 2 and 3 (BN3). This experiment was repeated three times. Data are presented as means ± SEM. *P < 0.05; n = 4/group. (A) The 5′−leader nucleotide sequence of the P31 gene and the different frame-shift mutants. (B) PR-10 expression levels in N. benthamiana plants. A control mock-inoculated sample was used as the calibrator (=1). (C) Mean height of tested plants. (D) Typical symptoms on leaves of tested plants. (E) Phenotype of Tetragonia expansa infected by the mutants plus BN3 and GUS histochemical staining.

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Virology Journal

ISSN: 1743-422X