Figure 3From: A universal DNA mini-barcode for biodiversity analysisThe 130 bp amplicon is reliably amplified from old museum specimens. Example here is from the species of the Lepidoptera genus Coleophora. The tree is reconstructed using neighbor-joining method [12] with Kimura two-parameter evolutionary distances [13]. Museum samples are shown by blue and red (for type specimens) dots. Collection dates are shown in parentheses.Back to article page