In-the-Field Authentication of Grapevine (Vitis vinifera L.) cv: Albariño Using Chlorotype Discrimination and a Single SNP Interrogation by LAMP

Figure 3

(a) Chlorotype-specific colorimetric LAMP amplification using the reference (REF), chlorotype A (ctA), and chlorotype D (ctD) oligo systems and template DNA from four different cultivars bearing A or D chlorotypes. Negative reactions show a fuchsia colour, while positive reactions are yellow. (b) Chlorotype-specific fluorimetric LAMP amplification using the chlorotype A (ctA) and chlorotype D (ctD) oligo systems and template DNA from two different cultivars bearing A and D chlorotypes.

(a)

(b)