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- By using monoclonal antibody specific for UV induced DNA damage, we have succeeded in measuring CPD and 64PP in UVB irradiated DNA. 本文采用单克隆抗体酶联免疫吸附分析法测定了UVB诱导DNA产生的CPD和64PP。
- Study ofhemin induced gene express in k562 cells[J].Chin J Hematol, 2003, 24 (4): 185-9. K562细胞中氯化血红素诱导性表达基因的研究[J].;中华血液学杂志;2003;24(4):185-9
- Water organic pollutants induced gene mutation and chromosome aberration in abundant season were tested by Ames test and micronucleus test (MNT). 用Ames实验、微核实验检测了丰水期水样中有机污染物引起的基因突变与染色体畸变;
- AIM:To express the protein encoded by bone morphogenetic protein(BMP) 2 induced gene 3 kb(BIG 3) by using the gene engineering techniques. 目的:用基因工程技术在大肠杆菌中表达骨形态发生蛋白诱导基因(BMP-2-inducedgene3kbgene,BIG-3)所编码的蛋白。
- Liu T M, Hu Y G, Zhang H, Song G Q, Lin F Y, Ji W Q.Puccinia striiformis induced gene expression of wheat germplasm with stripe rust resistance. 刘天明;胡银岗;张宏;宋国琦;林凡云;吉万全.;条锈菌诱导的抗锈小麦种质的基因表达分析
- By UV inducing the protoplasm, a high ASTA producing mutant was obtatined, compared with the initinal strain, the yield of ASTA was increased 86.5%. 确定了原生质体UV 照射的致死率情况;并在70%25-85%25的致死率下筛选到一株高产诱变菌株;虾青素产量较出发菌株提高85.;6%25。
- It suggested that the level of resistance of isolates would be related to selecting pressure of fluoroquinolones and induced gene mutations of DNase and topoisomerase IV could not activate AcrAB efflux pump system. 提示临床分离的鸡大肠杆菌O 78的耐药水平与喹诺酮类药物的选择性压力有关,它诱导了DNA旋转酶和拓扑异构酶IV的基因突变,可能不能激活A crAB外输泵。
- Aiming directly at this problem, this paper firstly studied on the breeding of the P.rhodozyma, by UV inducing protoplast, then optimized the medium and feimentation condition, the effect of regulating NADPH on ASTA production was discussed also. 本文针对红法夫酵母生物合成虾青素时存在的主要问题,首先通过原生质体诱变进行虾青素高产菌种的筛选,在此基础上采用响应面方法对诱变株进行培养基优化,确定最佳发酵条件,并研究调控NADPH 的产生对虾青素生物合成的影响。
- Substrate induced gene expression screening, 底物诱导的基因表达筛选
- In the second part of this study, MeJA was applied to adventitious root culture of B. kaoi and the expression profiles of induced genes were investigated. 本研究之第二部分,将甲基茉莉酸添加到高氏柴胡组培根,并研究受诱导基因间表现的资讯。
- Molecular response and signal transduction are induced in water stress. Water-stress inducible gene expresses some important function protein and regulatory protein to protect plant cell from injury. 植物在水分胁迫下会引起一系列分子反应和信号传递,干旱胁迫诱导基因表达一些重要的功能蛋白和调节蛋白以保护细胞不受水分胁迫的伤害。
- Researchers found that high concentrations of salt in the stomach appear to induce gene activity in the ulcer-causing Helicobacter pylori bacterium that causes it to become more virulent. 研究人员发现,胃中高浓度的盐可以诱导致溃疡性幽门螺旋杆菌的基因活性,从而使其更具危害性。
- Keywords paper-making wastewater;UV induced mutation;acclimated sludge;highly efficient degradation bacteria; 造纸废水;UV诱变;驯化污泥;高效降解菌;
- Researchers found that high concentrations of salt in the stomach appear to induce gene actiity in the ulcer-causing Helicobacter pylori bacterium that causes it to become more irulent. 研究人员发现,胃中高浓度的盐可以诱导致溃疡性幽门螺旋杆菌的基因活性,从而使其更具危害性。
- Keywords feather keratin;Stenotrophomonas maltophilia;keratinase;UV induced mutation;immobilization;chitosan;hydrolysis equipment; 羽毛角蛋白;嗜麦芽窄食单胞菌;角蛋白酶;紫外诱变;固定化;壳聚糖;水解装置;
- DNA methylation catalyzed by DNA methyltransferases interacts with histone modification to inhibit gene transcription,induce gene silencing at the participation of many regulators. DNA甲基化由DNA甲基转移酶催化,在多种调节因子的参与下,与组蛋白修饰相互作用,抑制基因转录,导致基因沉默。
- DNA methylation catalyzed by DNA methyltransferases interacts with histone modification to inhibit gene transcription, induce gene silencing at the participation of many regulators. DNA甲基化由DNA甲基转移酶催化 ,在多种调节因子的参与下,与组蛋白修饰相互作用,抑制基因转录,导致基因沉默。
- What induced you to do such a stupid thing? 是什麽促使你做出这等蠢事来的?
- Ethanol solution can emit visible fluorescence when induced by UV light. 乙醇溶液在紫外光照射下可以发射荧光。
- People are already experimenting with food plants that have immunity?inducing genes from viruses in them,so the first of these ideas is not that incredible. 人们正在对自身携带防毒具有免疫力的基因的食用植物进行实验,所以其中的第一个想法并非天方夜谭。