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Fig. 1 | Virology Journal

Fig. 1

From: A mutual titer-enhancing relationship and similar localization patterns between Citrus exocortis viroid and Hop stunt viroid co-infecting two citrus cultivars

Fig. 1

Titers of Citrus exocortis viroid (CEVd) and Hop stunt viroid (HSVd) in two citrus cultivars. Comparison of CEVd and HSVd quantities in four tissues of 15 blood oranges and Murcott mandarins by real-time RT-PCR. Copy numbers per microliter of (a) CEVd and (b) HSVd were analyzed in four tissues (rootstock bark, roots, twig bark and leaves) of two citrus cultivars. Data was averaged for nine blood oranges and six Murcott mandarins over 12 spring, summer, fall and winter 3-month periods, except for the data for the last two 3-month periods during which only two blood orange and five Murcott mandarin plants were available. Viroid copy numbers per microliter determined by real-time RT-PCR are displayed as log10 values. Bars represent standard deviation errors

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