Other numbers: ATCC 10500, CBS 375.48, IMI 39805, NRRL 1006, QM 6753. History: < CBS. Isolated from: Rotting wood; U.S.A. Additional information: Biohazard group 2. Production of alpha-amylase (561); cellulases (563). Production of stipitatic acid (178); stipitatonic acid; stipitalide (176); duclauxin (281,310); botryodiplodin (594). Cs. Pat. 205 317; Cs. Pat. 205 318. Regarded as representative strain (163); Isotype of Penicillium stipitatum Thom; Holotype of Penicillium emmonsii Pitt. Inhibition ofRNA and DNA synthesis in tumors (310,594). Cultivation conditions: Medium 1 or 2 or 8, 25°C.