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Electrophoresis of RT-PCR products obtained from 17 jujube samples positive to jujube yellow mottle-associated virus (JYMaV) by using the primer set 5H/3C. ck-, a leaf sample of a healthy jujube plant from Hubei Province. M, DNA marker Ⅲ. Bands of RT-PCR products from sample YGQ-2–3 were marked with the viral RNAs basing on their sequences.
