Research Article

A New Interactive Web-Based Polytomous Key for Species Identification of Pin Nematodes of the Genus Paratylenchus Micoletzky, 1922 (Nematoda: Paratylenchinae) with the Use of Ribosomal and Mitochondrial Genes

Figure 3

Colour-coded pairwise nucleotide sequence identity matrix of Paratylenchus spp. of (a) D2-D3 regions and the (b) COI fragment sequences from GenBank using SDT v1.2. Each coloured cell represents a percentage identity score between two sequences (one indicated horizontally to the left and the other vertically at the bottom).
(a)
(b)