Fermentation by some microorganisms can lead to food preservation instead of food spoilage. EFFECTS OF ULTRAVIOLET RADIATION ON PATHOGENICITY MUTATION OF Puccinia striiformis f. sp. Tritic 经过发酵的食品可以使食品具有保藏性而不会发生食品的变质。紫外线诱变对小麦条锈菌致病性突变的影响
The changes of etiology of community acquired pneumonia and antibiotics resistance. EFFECTS OF ULTRAVIOLET RADIATION ON PATHOGENICITY MUTATION OF Puccinia striiformis f. sp. Tritic 社区获得性肺炎病原学及致病菌耐药性变迁紫外线诱变对小麦条锈菌致病性突变的影响
Selection and RAPD Identification of Excellent Auricularia Auricula Strains by Ultraviolet Mutation 紫外线诱变筛选黑木耳优良菌株及RAPD鉴定
Screening of high-yield strains of cholesterol oxidase by ultraviolet mutation and optimization of fermentation conditions 胆固醇氧化酶高产菌株的诱变选育及产酶条件优化
The Isolation, Screening and Ultraviolet Mutation Breeding of Bacillus subtilis Strains Producing Extracellular Amylase 产胞外淀粉酶枯草芽孢杆菌的分离筛选及其紫外诱变育种
Screening of a high γ-aminobutyric acid-producing Aspergillus oryzae, ultraviolet mutation and studies on fermentation conditions 生物合成γ-氨基丁酸曲霉菌株的选育、紫外诱变和发酵条件的研究
Method Ultraviolet mutation was employed to screen resistant mutants to esculin; 方法采用紫外线诱变处理,对大量抗七叶苷(esculin)突变株进行初筛、复筛;
Breeding by Ultraviolet Ray Mutation of Kojic Acid Producing Strain and Studies on Fermentation Conditions 曲酸生产菌的紫外线诱变及发酵条件研究
Representation and technological process of ultraviolet induced mutation of strain for producing D-ribose. D-核糖生产菌的紫外诱变表征及工艺。
Improvement of Trichoderma viride LTR-2 by Ultraviolet Mutation 绿色木霉LTR-2菌株的紫外线诱变改良
Studies on the Selection of Tetracycline High-yield Strains by Ultraviolet Mutation to Protoplasts of Streptomyces aureofaciens 利用紫外线诱变原生质体筛选四环素高产菌株的研究
Mutant LR which is fast growing and grows at low temperature ( 10 ℃), and mutant LRR which is resistant to carbendazim ( 20 μ g/ ml), were obtained from a Trichoderma viride strain LTR-2 by ultraviolet mutation. 通过紫外线诱变处理,获得了可以在低温下(10℃)生长的绿色木霉LTR2的快速生长型突变株LR,以及对多菌灵具有抗性的突变株LRR。
Using wild type Aspergillus oryzae isolated from natural fermented millet catsup as original strain ( S), several mutated strains were obtained by ultraviolet mutation. 以自然发酵的粟米酱中分离的野生型米曲霉为出发菌株(S),经分离、纯化后,采用紫外线诱变育种的方法,获得新的变异菌株。