1)methyl parathion hydrolase甲基对硫磷水解酶
1.Sequence analysis and structure prediction of methyl parathion hydrolase OPHC2;甲基对硫磷水解酶OPHC2的序列分析及结构预测
2.Study on reaction system and characteristics of methyl parathion hydrolase;甲基对硫磷水解酶酶促反应体系建立及特性研究
3.Methyl parathion hydrolase (MPH) was a novel member of phosphotriesterase.甲基对硫磷水解酶(MPH)是一种新的有机磷水解酶。
英文短句/例句
1.Screening of Bacteria with the Capability of Degrading Methyl Parathion and Cloning of a Methyl Parathion Hydrolase Gene;甲基对硫磷降解菌的筛选及其甲基对硫磷水解酶基因的克隆
2.Catalytic Characteristics of Methyl Parathion Hydrolase from Plesiomonas sp.M6;邻单胞菌M6甲基对硫磷水解酶催化特性的研究
3.Purification and Characterization of Methyl Parathion Hydrolase from Plesiomonas sp.M6;邻单胞菌M6甲基对硫磷水解酶纯化及性质的研究
4.Isolation, Identification and Gene Cloning of Hydrolytic Enzyme for Methylparathion Degradative Strain;甲基对硫磷降解菌的分离、鉴定及水解酶基因的克隆
5.Identification and Characterazation of Methyl-parathion Degrading Bacteria & Purification and Characterazation of Recombinant Phytase PHYA;甲基对硫磷降解菌的鉴定与降解性能分析和植酸酶PHYA的纯化与酶学性质研究
6.50% Parathion-methyl emulsifiable concentrateGB9550-198850%甲基对硫磷乳油
7.Preliminary study on degrading malathion in water using alliinase蒜酶对水体中马拉硫磷降解的初步研究
8.Studies on a Novel Parathion-Methyl Biosensor Design Based on Acetylcholinesterase Immobilized by Zirconia Nanoparticle基于二氧化锆纳米粒子固定乙酰胆碱酯酶的甲基对硫磷传感器
9.Isolation and Characterization of Capable of Degrading Parathion-methyl Bacterium Stenotrophomonas sp. PF32甲基对硫磷降解菌PF32的分离鉴定及其降解特性研究
10.The Interface Reaction between Pseudomonas putida and Soil Clay Minerals and Its Effect on the Biodegradation of Methyl Parathion恶臭假单胞菌与土壤矿物的界面反应及其对甲基对硫磷降解影响
11.Residues of Methyl parathion in Chinese cabbage甲基对硫磷在小白菜上的降解动态及最终残留量
12.Sonacatalytic degradation of methyl parathion pesticide in the presence of rutile TiO_2 catalyst金红石型TiO_2催化超声降解甲基对硫磷农药的研究
13.Effect of methyl parathion on reproductive cells in rats甲基对硫磷对大鼠生殖毒性损伤作用
14.Phytoremediation of methyl parathion by water hyacinth (eichhornia crassipes solms)凤眼莲植物修复水溶液中甲基对硫磷的效果与机理研究
15.Spectroscopy Study of Methyl Parathion Molecularly Imprinted Polymers甲基对硫磷分子印迹聚合物光谱研究
16.Terahertz Spectroscopic Investigation of Organophosphorus Pesticide Parathion-Methyl有机磷农药甲基对硫磷的太赫兹(THz)光谱研究
17.Effect of S-methylisothiourea on induced activity changes of adenosine triphosphate synthase by adriamycin in myocardial mitochondria of ratsS-甲基异硫脲对阿霉素致大鼠心肌线粒体腺苷三磷酸合酶活性改变的影响
18.Molecular Modeling of Pyrimidine Nucleoside Phosphorylase, Squamous Cell Carcinoma Antigen and Methylenetetrahydrofolate;嘧啶核苷磷酸化酶、鳞状上皮细胞癌抗原以及亚甲基四氢叶酸脱氢/水解酶的分子模拟
相关短句/例句
methyl parathion hydrolase gene甲基对硫磷水解酶基因
3)parathion hydrolase对硫磷水解酶
1.Two putative parathion hydrolases of Bacillus halodurans, PTEa with 679 amino acid residues and PTEb with 331 amino acid residues, were found by using the protein sequence of parathion hydrolase from Flavobacterium to BLASTP the genomes of 4 Bacillus strains.以黄杆菌(Flavobacterium)对硫磷水解酶(parathionhydrolase)的序列(AAA24930。
4)Methylparathion-degrading bacterium甲基对硫磷降解菌
5)methylparathion甲基对硫磷
1.The mechanism of purification and degradation of methylparathion-degrading bacterium YL8;降解甲基对硫磷菌株YL8的分离、纯化及降解机理
2.Isolation,degradation and characterization of methylparathion degradative strain L4;降解甲基对硫磷的节杆菌(Arthrobacter sp.)L4菌株的分离和降解特性研究
3.Ecological effects of long-term methylparathion contamination on soil microflora;甲基对硫磷长期污染对土壤微生物的生态效应
6)parathion-methyl甲基对硫磷
1.Study on volatilization kinetics of parathion-methyl on interphase of the water and air;甲基对硫磷在水-气界面挥发的动力学研究
2.Ecological behaviors of luxAB-labeled parathion-methyl-degrading strain DLL-1 in rhizosphere of plant.;luxAB基因标记甲基对硫磷降解菌DLL-1在土壤和植株根部的生态行为研究
3.Studies on Pollution of Parathion-methyl by Experiment;蚕豆根尖细胞微核试验监测甲基对硫磷污染研究
延伸阅读
甲基对硫磷 甲基对硫磷是在1944年由德国法本公司的G.施拉德尔合成的，1949年由该公司开始投产，其后许多国家都有生产。生产方法有两种： ①三氯硫磷法 将黄磷经氯化再与硫磺反应制得三氯硫磷，然后在低温下慢慢加入到过量甲醇中，反应生成O-甲基硫代磷酰二氯，分离后再与过量甲醇混合，在低温下滴加液碱，生成O，O-二甲基硫代磷酰氯,最后在溶剂中将其与对硝基苯酚在铜盐催化剂和纯碱的存在下进行缩合反应，制得甲基对硫磷原药，中间体的反应式为： PSCl3＋CH3OH─→CH3OP(S)Cl2＋HCl CH3OP(S)Cl2＋CH3OH＋NaOH─→(CH3O)2P(S)Cl＋NaCl＋H2O ②五硫化二磷法 将黄磷与硫磺反应制得五硫化二磷，再与甲醇反应生成二甲基二硫代磷酸，然后通氯得到O，O-二甲基硫代磷酰氯，中间体的反应式为： P2S5＋4CH3OH─→2(CH3O)2P(S)SH＋H2S (CH3O)2P(S)SH＋Cl2─→(CH3O)2P(S)SCl＋HCl由O,O-二甲基硫代磷酰氯制得甲基对硫磷的过程与①法相同。 甲基对硫磷具触杀和胃毒作用，能抑制害虫神经系统中胆碱酯酶的活力而致死，杀虫谱广，常加工成乳油或粉剂（见农药剂型）使用，主要用途是防治多种农业害虫，由于毒性高，要严格按规定施药，并加强安全防护措施。
