Figure 5

Representation of the sensor response in the presence of: (a) single strand DNA-Probe 35, Target 18 (two mismatches), gDNA of O. europaea (negative), gDNA of S. nigra (negative), and Target 15 (complementary); (b) single strand DNA-Probe 1065 (length 35 bases specific for grapevine variety TR- Tinta Roriz), Target 17 (two mismatches), gDNA MF-Malvasia Fina (position: 1039 bp – A/T; 1040 bp – A/T; 1065 bp – A/C); gDNA TA- Tinta Amarela (position: 1039 bp – A; 1040 bp – A; 1065 bp - C); and gDNA TR – Tinta Roriz (position: 1039 bp – A; 1040 bp – A; 1065 bp – A).