Fig. 1
From: Functional analysis of apple stem pitting virus coat protein variants
Symptoms induced by different isolates of Apple stem pitting virus (ASPV) on Nicotiana occidentalis. a Left, symptoms induced on pear leaves in an orchard in Hangzhou city, Zhejiang province, China. Right, healthy pear leaf. b Symptoms induced on N. occidentalis plants 14 days post inoculation (dpi), red arrows indicated typical symptoms in each photo. Pear isolates HB-HN1, HB-HN2, HB-HN6, HB-HN7, HB-HN9, and HB-HN10 were collected from an orchard in Wuhan city, Hubei province in China, Apple isolate HB-AP1 was collected from the same orchard. c Representative result of RT-PCR products to detect ASPV. NI, Non-Infected