Fig. 3From: Identification of seeds based on molecular markers and secondary metabolites in Senna obtusifolia and Senna occidentalis Neighbour-joining (a) and Maximum-likelihood (b) phylogenetic trees were constructed based on ITS2 sequence with 1000 replicates. The blue, pink and light blue represented S. obtusifolia, S. occidentalis and Glycine max samples, respectively. The samples differently grouped in two phylogenetic trees were highlighted in the red boxBack to article page