| abstract |
(57) Abstract: Cloning of a gene encoding a transcription factor (sgbR1, sgbR2, sgbR3) controlling a gene expressed in a solid culture of Aspergillus was performed, and its nucleotide sequence was also determined. [Effect] Not only the efficient production of a heterologous protein in solid culture can be achieved, but also the enzyme production in liquid culture and solid culture of Aspergillus can be comprehensively improved. |