Figure 2
From: Array-based techniques for fingerprinting medicinal herbs
Method of manufacturing a microarray with diversity array technology (DArT™) and using it for fingerprinting herbal plants. Fingerprinting herbal species using a single dye system is shown in the figure; however, it is possible to use a dual-dye system where one sample can be a reference and other a test sample, or both samples can be test samples. The method for construction of a DArT™ based microarray for five species is shown in the figure; however, the number of species used could vary according to the experimental design.