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Table 2 Extrolites produced by Penicillium chrysogenum and P. rubens strains studied, with a focus on the important strains for the history of penicillin.

From: Fleming’s penicillin producing strain is not Penicillium chrysogenum but P. rubens

No. Other collection no. Name Extrolites
CBS 306.48T NRRL 807 = IBT 5233 P. chrysogenum Andrastin A, andrastin B, chrysogine, citreoisocoumarin, cf. lumpidin, meleagrin, penicillin, roquefortine C, secalonicacid D, secalonic acid F, sorbicillins
CBS 355.48 NRRL 821 = IBT 4344 = DTO 98D4 P. chrysogenum Andrastin B, chrysogine, cf. lumpidin, meleagrin, penicillin, roquefortine C, secalonic acid D, sorbicillins
NRRL 820 DTO 100G5 = IBT 4395 =IBT 6067 P. chrysogenum Andrastin A, andrastin B, chrysogine, can-741, meleagrin, cf. lumpidin, roquefortine C, sorbicillins
DTO 102B4 IBT 26889 = C 238 P. chrysogenum Andrastin A, andrastin B, chrysogine, meleagrin, cf. lumpidin, secalonic acid D, secalonic acid F
CBS 205.57 NRRL 824= IBT 30142 P. rubens Chrysogine, meleagrin, penicillin, roquefortine C, andrastin A, sorbicillins
NRRL 792T DTO 98E8= IBT 30129 P. rubens Chrysogine, meleagrin, penicillin, cf. roquefortine, sorbicillins
CBS 307.48 NRRL 1951 = IBT 5857 P. rubens Chrysogine, meleagrin, penicillin, roquefortine C, roquefortine D, sorbicillins
DTO 95E9 IBT 30661 P. rubens Meleagrin, roquefortine C