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1)  UW4 strain
UW4菌株
1.
02 kb was obtained from the total DNA of Enterobacter cloacae UW4 strain, using oligonucleotide primers designed based on the reported sequence of 1-aminocyclopropane-1-carboxylic acid deaminase gene of Enterobacter cloacae.
从阴沟肠杆菌(Enterobactercloacae)UW4菌株提取细菌总DNA,根据已报道的阴沟肠杆菌ACC脱氨酶(1-aminocy-clopropane-1-carboxylicaciddeaminase)基因序列设计简并引物,通过PCR扩增获得1条约1。
2)  strain [英][streɪn]  [美][stren]
菌株、毒株
3)  strains [英][strein]  [美][stren]
菌株
1.
Isolation of strains that can transform linoleic acid to conjugated linoleic acid;
共轭亚油酸转化菌株的筛选
2.
Selection of the superior strains for fixed organic fertilizer;
生物有机肥优势发酵菌株的筛选
4)  bacterial strain
菌株
1.
Isolation and identification of bacterial strains for surfactant degradation;
表面活性剂AE降解菌株的分离筛选及鉴定
2.
Study on breeding of efficient decolorizing bacterial strains for coking wastewater and optimal decolorization condition thereof
焦化废水高效脱色菌株的选育与脱色条件研究
3.
A total of 10 bacterial strains represented as from SB01 to SB10 were isolated from a petrolium-contaminated sludge,and their potential of degrading pyrene(PYR)was investigated on the substrates pyrene(MS1),pyrene plus glucose(MS2),and pyrene plus phenanthrene(MS3).
Glu与PHE对SB04和SB09降解PYR的促进作用无显著差异,而对其它各菌株而言,PHE对PYR降解的促进作用大于Glu。
5)  bacterium [英][bæk'tiəriəm]  [美][bæk'tɪrɪəm]
菌株
1.
Screening of mixed oil-degrading bacterium and their biodegrodation charateristics;
降解原油混合微生物菌株的筛选及其性能
2.
Breeding of a fast retting bacterium and appraisal of retting function in hemp;
大麻快速脱胶菌株的选育与脱胶性能鉴定
3.
1,3-propanediol high production bacterium ultraviolet mutant;
1,3-丙二醇高产变异菌株的紫外诱变选育
6)  strain [英][streɪn]  [美][stren]
菌株
1.
Research on the Isolation and Degradation Conditions of Strain Degrading Carbendazim;
多菌灵降解菌株的分离以及降解条件研究
2.
Screening of High-productive Monascus Pigment Strain;
红曲色素高产菌株的筛选
3.
Screening of fibrinolytic enzyme-producing strain from sour soybean;
发酵豆制品中产溶纤酶菌株的筛选
补充资料:Zilesan UW.
分子式:C12H7Cl3O2
分子量:289.53
CAS号:3380-34-5

性质:无色长针状结晶。熔点54-57.3℃(60-61℃)。微溶于水,溶于乙醇、丙酮、乙醚和碱溶液。有氯苯酚气味。

制备方法:(1)以2,4-二氯苯酚为原料,2,4二氯苯酚与氢氧化钾反应生成二氯酚钾。再与2,5-二氯硝基苯在铜粉催化下,反应得到2,4,4'-三氯-2'-硝基二苯醚。再用铁粉还原生成2,4,4'-三氯-2'-氨基二苯醚,再重氮化水解得到产品。(2)以邻甲氧基苯酚为原料,氢氧化钾粉末和邻甲氧基苯酚(愈创木酚),反应制得邻甲氧基苯酚钾盐。与溴苯反应甲氧基二苯醚,通入氯气氯化,制得2,4,4'-三氯-2'-甲氧基二苯醚。以AICI3为催化剂水解生成2,4,4'-三氯-2'-羟基二苯醚。

用途:防腐剂和防霉剂,用于化妆品,乳剂和树脂,也用来制造消毒药皂。该品小鼠口服LD50为4g/kg。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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