Figure 1
From: Constraints to virus infection in Nicotiana benthamiana plants transformed with a potyvirus amplicon
PPV-NK-GFP amplicon plants. A: Schematic representation of p35S-PPV-NK-GFP-NOSt. Grey boxes represent the coding sequences of the indicated PPV proteins. The green box represent the GFP reporter gene cloned between the NIb and CP coding sequences. Black arrows indicate proteinase cleavage sites. 35S: Cauliflower mosaic virus 35S promoter. NOSt: terminator of the nopaline synthase gene. B: Seedlings of the F1 generation of the different PPV-NK-GFP transgenic lines monitored for GFP expression under UV light.