Figure 2From: Biases underlying species detection using fluorescent amplified-fragment length polymorphisms yielded from rootsRelationship between DNA template concentration and fragment yield of trnT-trnL intergenic spacer. Three species are shown: Populus tremuloides (closed circles; n.s.), Melilotus officinalis (triangles; n.s.) and Bromus inermis (open circles; y = 761 + 3.6x, R 2 = 0.48).Back to article page