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- Antagonistic bacteria strain B 916 against rice sheath blig ht was treated by UV and DES after natural screening. 对水稻纹枯病拮抗细菌B 916进行自然选育、紫外光和硫酸二乙酯诱变选育。 自然选育菌株Z 49的生长速度比原始B 916菌株提高了28.;6%25;拮抗性能提高了33 3%25。
- METHODS Standard bacteria strain was applied for observing the bactericidal effect on pathogene. 方法使用标准菌株观察该洗液对致病菌的杀灭效果；
- Conclusion A wide inhibition spectrum bacteriocin-producing Lactic acid bacteria strain was isolated. 结论筛选到了1株产广谱细菌素的乳酸菌。
- Isolation, phylogenesis and degradation characters of DDT-degrading bacterium strain DB-1. DDT降解菌株DB-1的分离、系统发育及降解特性
- The influence of the bacteria strain on the specific surface areas of Red soil colloid,Cinnamon soil colloid and kaolin was studied. 以红壤胶体、褐土胶体和高岭石为材料,应用亚甲基蓝吸附法测定细菌、土壤胶体颗粒以及细菌胶体复合体的比表面积。
- Abstract : The bacterium strain B21 isolated from leaves could strongly inhibit the growth of Botrytis cinerea. 摘要 ： 对分离于叶片表面能较强抑制番茄灰霉病菌生长的拮抗细菌B21菌株进行了鉴定。
- Listeria monocytogenes is a kind of food-borne pathogenic bacterium strain grown at low temperature and can cause zoonosis. 单增李斯特菌是一种可在低温下生长、能引起人畜共患病的食源性致病菌。
- An alkaline lipase-producing bacterium strain was isolated from soil by means of solid plate method and was identified as Bacillus. 通过固体平板法从含油脂土样中筛选出一株产碱性脂肪酶活力较高的菌株,鉴定为解淀粉芽孢杆菌。
- The results show that the petroleum-degrading bacteria has obvious degradation on n-alkyls and the degrading rate of mixed bacteria strain is distinctly higher than that of single strain. 结果表明，石油烃降解细菌对正烷烃有明显的降解作用，混合菌株的降解率明显高于单菌株的降解率；
- The efficiencies of transformation and transgenic plant regeneration were varied greatly with the bacterium strain,receptor genotype,explant type and its age and physiological state. 菌株/质粒组合、受体基因型及外植体的类型、年龄和生理状态对转化效率有很大的影响。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Another interesting finding of hyaluronidase is that certain bacteria strains actually produce hyaluronidase in your body when you are infected. 另一个有趣的发现透明质酸酶是某些菌种实际产生透明质酸酶在你的身体当你受到感染。
- Result:5 cariogenic bacteria strains formed biofilm structure in BHI and BM5 medium,but in saliva medium no biofilm were observed. 结果:在BHI及BM5中5种口腔细菌均能形成生物膜,在人唾液中没有形成生物膜。
- Methods:The tube broth methods were used to determin minimal inhibition concentration(MIC)of 13 common bacteria strains. 方法:采用试管稀释法测定吴茱萸提取物对13种临床常见病原菌的最低抑菌浓度(MIC),判定抑菌效果。
- Results:ZhuoLu Artemisia was shown differect bacteriostatic effects on the 13 bacteria strains,while no effect to 3 fungus strains. 结果:涿鹿蒿提取物对10种细菌有不同程度的抗菌作用，而对3种真菌的抑菌效果较差。
- MethodsAfter soaking and precooking,the chinese date was made into yogurt with reduced milk,additives and bacteria strains through a certain process. 方法红枣经浸泡、预煮制成汁,与还原乳、添加剂、菌种经过一定工艺制成酸奶。
- genetically engineered E. coli bacteria strain 基因工程菌
- displacement oil bacteria strain 驱油菌株
- Through physiological and biochemistry experiments and 16SrDNA sequence analysis, the two marine bacteria strains CHS and SY, were further identified as Pseudoalteromonas. 从分离到的217株细菌中,获得23株碱性蛋白酶酶活高的菌株,对其中两株海洋细菌CHS和SY菌株进行生理生化和16SrDNA序列分析,初步鉴定为交替假单胞菌。
- The biological control against phytopathy was researched about endophytic bacterium strains by the method of artificial inoculation. 用人工接种病原菌的方法研究了内生细菌对植物病害的抑制和防治功能；
