Kolpakov A I, Bondarenko V M, Kupriianova-Ashina F G, Egorov S Iu
Zh Mikrobiol Epidemiol Immunobiol. 1996 Jul-Aug(4):14-8.
The influence of Bacillus intermedius RNAase on the multiplication on B.B.bifidum, L.fermentum and E. coli was studied. The study revealed that the stimulating action depended on the dose of the enzyme, the microbial species and the growth phase of the inoculate. RNAase, added to the nutrient medium, was shown to induce the acceleration of the synthesis of DNA, RNA, protein, as well as mitosis. At the same time the stimulating action of RNAase was accompanied not only by the reduction of the duration of the lag phase, but in some cases even by an increase in the specific growth rate.
研究了中间芽孢杆菌核糖核酸酶对两歧双歧杆菌、发酵乳杆菌和大肠杆菌增殖的影响。研究表明，刺激作用取决于酶的剂量、微生物种类和接种物的生长阶段。添加到营养培养基中的核糖核酸酶可加速DNA、RNA、蛋白质的合成以及有丝分裂。同时，核糖核酸酶的刺激作用不仅伴随着延迟期持续时间的缩短，在某些情况下甚至伴随着比生长速率的增加。
