Endolysin is the enzyme encoded by bacteriophage and directly targets bonds in the peptidoglycan layer of the bacterial cell wall. The result of this activity is degradation of the rigid murein layer and release of newly assembled virions at the terminal stage of the phage reproduction cycle.
溶菌酶为噬菌体进行溶菌期所需之酵素，其能作用在细菌之肽聚醣而使细菌之细胞壁分解，以利组装好的噬菌体释出。
The results showed that the biodegradation in the soil suspension and aquatic m-cresol solution were not consistent. All the strains can degrade m-cresol in the sandy alluvial soil efficiently, the most effective degradation in the red soil was observed by strain M4-3. Tracing soil bacterial community by DGGE technology in the experimental period was observed that inoculated effective strains became dominant, and this result was similar to the colony forming unit was counted by plate-count methods. The diversity tendency of bacterial community variation was different in various tested soils.
结果发现试验菌株於模拟污染土壤中之降解效率与水相间-甲酚溶液有所差别，於红壤中以菌株M4-3的效果最佳，而三菌株於砂页岩冲积土内皆可发挥优异的降解效果；运用DGGE技术进行土壤菌相追踪发现所接种的高效能菌株於观察期间皆明显的优势化，与菌落计数的结果相类似，而两种测试土壤之菌相多样性的变化趋势却有所不同。
A highly effective screening model was built, in which enrichment was conducted by adding a definite amount of cyanide into the innutrient medium. Forty-nine kinds of cyanide-resistant strains were isolated from twenty samples of soil, among which twenty-nine kinds of strains showed the cyanide-degradation ability and the bacterial strain numbered DC02 was the best.
构建筛选模型，通过施加选择压力，即在一相对贫乏的培养基中加入一定量的氰化物来进行富集，从20份土壤中筛选出49株耐氰菌，29株具有降氰活性，其中菌株DC02降氰效果最佳。
After bacterial degradation, the gas generation rate of Chlorella increased by 209%, and the value of hydrocarbon gas es to non-hydrocarbon gas es was doubled.
本文对比研究了枯草杆菌降解作用前后小球藻热模拟生成的气、油和类干酪根的特征。
High resistance to bacterial degradation, keeping tool systems and exposed parts of the machine s clean and lubricated.
高抗细菌降解能力，保持刀具系统和机器暴露部件的干净和保持润滑。
Bacterial consortium has become an effective option in dealing with petroleum pollution because of its higher degradation rate、faster speed and more steady effect.
混合菌系的具有较高的降解率、较快的降解速率、较稳定的降解效果的优势，使其成为石油烃污染的生物治理的有效途径。
Bacterial strains were isolated from humus mud by employing the dilution methods. Seven cellulose-degradation Strains marked as B-37, B-35, B-31, B-25, B-17, Z-a, and Z-b were selected according to the hyaloid rings on the medium of carboxymethylcellulose sodium Congo red and their efficacy of decomposing filter paper. Z-b had the strongest ability in decomposing filter paper among the seven strains and 16S rDNA analyzed indecated that it was Stenotroplaomnonas maltophilia owning to 99.8% homology. Comparing clony size of the seven strains in media with different carbohydrates and inorganic salt, we found that the potato extract and inorganic salt which contained CaCl20.20, MgSO41.25, NaCl5.00, (NH4) SO41.30, KH2 PO41.35, FeSO47H2O 0.015, Na-EDTA 0.02 were suitable for the bacteria growth.
用稀释法从腐殖泥中分离菌株，根据它们在梭甲基纤维素钠-刚果红培养基上的透明圈直径及对滤纸的崩解能力，获得7株纤维素分解细菌（编号：B-37、B-35、B-31、B-25、B-17、Z-a和Z-b），其中菌株Z-b的纤维素崩解能力最强，分子鉴定结果表明它与Stenotrophomonas maltophilia的16S rDNA序列有99.8%的同源性，初步确定为嗜麦芽窄食单胞菌。
Tetragenus Active Bacterial Agent for Degradation of Ammonia Nitrogen and Nitrite
四联活菌制剂对养殖水体中氨氮及亚硝酸盐的降解
Through degradation experiment of NA and NA, the immobilized recombinant bacterial cells were used to determine enzyme activity of these cells.
将该工程菌细胞固定化后，通过对NA和NA的降解实验，测定了固定化细胞的酶活。
Some pure cultures of bacterial able to degrade bisphenol A have been reported, but the study about degradation gene and enzyme was not found.
人们已经报道从环境中分离到一些双酚A降解菌株，但有关双酚A降解基因和降解酶的研究却未见到。
Bacterial Strain Screening for Fermentation Degradation of Toxic Protein in Jatropha curcas Meal
一株发酵降解麻疯树饼粕毒蛋白菌株的筛选
After bacterial degradation, the gas generation rate of Chlorella increased by209%, and the value of hydrocarbon gases to non-hydrocarbon gases was doubled.
本文对比研究了枯草杆菌降解作用前后小球藻热模拟生成的气、油和类干酪根的特征。
Dynamic Enzyme Degradation and Characterization of Bacterial Cellulose/RDX Composite
细菌纤维素/黑索今复合材料的动态酶降解及表征
Here the bacterial catabolic enzymes and genes participating in upper pathway of PAHs degradation were revealed, the genetic properties were illuminated, and the gene evolution of PAHs catabolism was further discussed.
主要针对细菌在多环芳烃降解中上游途径的代谢酶及基因簇的组成进行综述，阐述了酶的遗传学特点，并探讨了PAHs代谢基因的进化。
Study on Synthesis and Degradation of Bacterial Quorum Sensing Signal Auto-inducer 2
细菌群体感应信号分子AI-2的合成与降解的研究
Skatole, a compound formed by the bacterial degradation of tryptophan, causes acute bovine pulmonary edema and emphysema (ABPE) in cattle and is responsible for boar taint in pigs which may cause great damage to livestock raising.
粪臭素是L-色氨酸的细菌降解产物，是引起反刍动物急性肺水肿和肺气肿（ABPE）的主要物质，同时也是产生猪肉异臭味的主要物质，严重危害家畜养殖。
Results showed that appropriately fortified concentration for degradation bacterial strain is 50~200mg/L.
影，狗光解的主要因素为土壤酸碱度、有机质含量和阳离子交换量。
In addition, after analysis the degradation products of these two bacterial, we can determine that N-2 is a nitrosation bacteria, and P-3 is a denitrifying phosphorus removing bacteria, it has the role of denitrification and phosphorus removal.
此外，对这两株细菌的降解产物进行分析后，可初步确定N-2为亚硝化细菌，而P-3为反硝化除磷菌，具有反硝化和除磷的双重作用。
Degradation Characteristics of Phthalate Esters by a Bacterial Strain Biodegradability Research of Phthalic Acid Esters
一株邻苯二甲酸酯降解菌降解特性研究
Degradation of MTBE by Bifunction Aluminum & Isolation of Bacterial Cultures That Degrade MTBE
双功能铝催化降解MTBE及生物降解菌的培养分离试验研究