Phylogram of Diaporthe sojae species complex resulting from a maximum likelihood analysis based on a combined matrix of ITS, cal, his3, tef1 and tub2 loci. Numbers above the branches indicate ML bootstrap values (left, ML BS ≥ 50%) and Bayesian posterior probabilities (right, BPP ≥ 0.9). Isolates from the present study are marked in bold blue.