Van der Woude M W, Boominathan K, Reddy C A
Department of Microbiology, Michigan State University, East Lansing 48824-1101.
Arch Microbiol. 1993;160(1):1-4. doi: 10.1007/BF00258138.
In this study, a N-deregulated mutant (der8-5) of Phanerochaete chrysosporium was used as a tool to investigate the interrelationships between N, C, and Mn(II) regulation of LIP and MNP production in this organism. The results showed that LIP and MNP production by der8-5 was blocked in excess C medium but not in excess N medium. Furthermore, LIP and MNP production in this organism was subject to Mn(II) regulation regardless of the fact whether it is grown in low N medium or in high N medium. These and other results indicate that N regulation of LIP and MNP production in P. chrysosporium is independent of C and Mn(II) regulation.
在本研究中，黄孢原毛平革菌的一个氮调节缺陷型突变体（der8-5）被用作工具，以研究该生物体中氮、碳和锰（II）对木质素过氧化物酶（LIP）和锰过氧化物酶（MNP）产生的调节之间的相互关系。结果表明，在过量碳培养基中，der8-5产生LIP和MNP的过程受阻，但在过量氮培养基中则不受阻。此外，无论该生物体是在低氮培养基还是高氮培养基中生长，其LIP和MNP的产生都受锰（II）调节。这些以及其他结果表明，黄孢原毛平革菌中LIP和MNP产生的氮调节独立于碳和锰（II）调节。
