Cultural characteristics of the five fungal endophytes with strong L-asparaginase activities, which include (A) PBS1
(Dothiodeomycetes sp.), (B) PBL13 (Penicillium simplicissimum), (C) ODL4 (Ascomycota sp.), (D) CCL1 (Dothideomycetes sp.) and (E)
MKS1 (Fusarium oxysporum).