| 摘要 |
PURPOSE:To produce a nuclease inhibitor in high efficiency by culturing a microbial strain capable of producing a nuclease inhibitor in a specific culture liquid. CONSTITUTION:A microbial strain capable of producing nuclease inhibitor [e.g. Brevibacterium lactofermentum CHA88 (FERM P-7380)] is inoculated i a culture liquid containing 0.1-1mol of one or more acetic acid (salts) selected from sodium acetate, potassium acetate, ammonium acetate, calcium acetate and magnesium acetate and cultured aerobically at about 30 deg.C for about 40hr. |
