Figure 1From: Screening and analysis of genes expressed upon infection of broad bean with Clover yellow vein virus causing lethal necrosisSchematic representation of symptom expression in broad bean infected with ClYVV and inoculation and sampling schedule. A first foliage leaf was mechanically or biolistically inoculated. Tip leaves were harvested for differential display and Northern blot analyses (RNA extracts) and Western blot and RT-PCR analyses (crude and RNA extracts) on the following days post inoculation (dpi).Back to article page