3Elander R P, Industrial production of beta-lactam antibiotics[J]. Appl Microbiol Biotechnol, 2003, 61: 385-392.
4Schmitt E K, Hoff B, Kuck U. Regulation of cephalosporin biosynthesis [J]. Adv Biochem Eng Biotechnol, 2004, 88: 41-43.
5Schmitt E K, EilinghoffB. Winged helix transcription factor CPCR1 is involved in regulation of β-lactam biosynthesis in the fungus Acremonium chrysogenum[J]. Eukaryotic Cell, 2004, 3: 121-134.
6Lee M S, Lim J S, Kim C H, et al. Effects of nutrients and culture conditions on morphology in the seed culture of Cephalosporium acremonium ATCC 20339[J]. Biotechnol Bioprocess Eng, 2001, 6: 156-160.
7Lim J S, Kim J H, Kim C Y, et al. Morphological and rheological properties of culture broth of Cephalosporium acremonium M25 [J]. Korea-Aust Rheol J, 2002, 14:11-16.
8Usher J J, Lewis M A, Hughes D W, et al. Development of cephalosporin C fermentation taking into account the instability of cephalosporin C[J]. Biotechnol Lett, 1988, 10: 543-548.