Figure 23 – Phylogram generated from maximum likelihood analysis based on combined LSU,
ITS, tub2 and rpb2 sequence data of Sordariales. Related sequences were taken from Wang et al.
(2016b). Two hundred and fifty-seven strains are included in the combined analyses which
comprised 2717 characters (855 characters for LSU, 480 characters for ITS, 860 characters for
tub2, 522 characters for rpb2) after alignment. Members of Amphisphaeriales are used as outgroup
taxa. Single gene analyses were carried out and the phylogenies were similar in topology and clade
stability. The best RAxML tree with a final likelihood value of -59082.079074 is presented.
Estimated base frequencies were as follows: A = 0.238795, C = 0.266829, G = 0.275292, T =
0.219085; substitution rates AC = 1.483472, AG = 3.436969, AT = 1.859704, CG = 1.064423, CT
= 6.934931, GT = 1.000000; gamma distribution shape parameter a = 0.757314. Bootstrap support
values for ML greater than 50% are given near the nodes. Ex-type strains are in bold. The newly
generated sequences are indicated in blue.