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Fig. 4 | BMC Genomics

Fig. 4

From: Transcriptional analysis of sweet orange trees co-infected with ‘Candidatus Liberibacter asiaticus’ and mild or severe strains of Citrus tristeza virus

Fig. 4

General appearance of sweet orange co-infected with CTV-B2/CaLas-B232 or CTV-B6/CaLas-B232. Pictures were taken 16 months after inoculation with CaLas and 13 months after inoculation with CTV. a, Trees co-infected with CTV-B2 and CaLas-B232; b, Trees co-infected with CTV-B6 and CaLas-B232; 1 and 2, Most and least severe symptom expression for each treatment; 3, Self-inoculated healthy control

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