非生物酶 的英文怎麼說
中文拼音 [fēishēngwù]
非生物酶
英文
unorganized ferment- 非 : Ⅰ名詞1 (錯誤) mistake; wrong; errors 2 (指非洲) short for africa 3 (姓氏) a surname Ⅱ動詞1 ...
- 生 : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
- 物 : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
- 酶 : 名詞[生物化學] (生物體的細胞產生的有機膠狀物質) enzyme; ferment
- 生物 : living things; living beings; organisms; bios (pl bioi bioses); biont; thing; life生物材料 biol...
-
This is due to genetic deficiency of the adrenocortical enzyme which normally converts that substrate to a nonandrogenic steroid in the biosynthesis of cortisol
這是由於在皮質醇生物合成中將底質轉變為非產生男性特徵類固醇的腎上腺皮質酶遺傳缺陷所致。Such as when the substrates was benzidine and a - naphthol, the absortion peak was 450nm after catalyticed by dna, and 501nm after catalyticed by pod, if changing substrate to benzidine and pyrocatechol, the absortion peak was 503nm after catalyticed by dna and 603nm after catalyticed by pod. the second difference was the different result after hplc : the result of hplc ( substrates : benzidine and a - naphthol ) showed that the products under the affect of dna and pod had different value on the peak and the area
然後對以聯苯胺與-萘酚為底物,以h _ 2o _ 2為氧化劑,進行高效液相色譜分析,分析結果表明dna與過氧化物酶作用后的產物在峰面積和峰高上有不同數值;同時,不同形式的dna對該反應都有催化活性,表明只要是生物來源的dna (非特異性dna )都具有一定程度的催化活性。The distribution of the brine shrimp hgcs varies greatly from the species studied till now. one hour after hatching, neither the dorsal - anterior area nor the other dorsal area remained positive immunoreactivity signal. and 2 hours after hatching, there was no typical hgcs in the body of the brine shrimp and the remained hatching enzymes may participate in digesting the left vitellin in the nauplius
鹵蟲hgc最初出現至孵化前1h時均為全身性分佈,從孵出到孵出后2h ,頭鹵蟲孵化酶的生物化學性質及孵化腺細胞的免疫組織化學研究部的孵化酶顆粒已經減少,而變為非全身性分佈,到孵出后sh ,孵化酶顆粒已基本消失殆盡。Many organisms produce enzymes, termed photolyases, that specifically bind to these damage products and split the via a uv - a / blue light - dependent mechanism ( photoreactivation ), thereby reversing the damage. these two photolyase are specific for either cpds ( cpd photolyase ) or 6 - 4 products ( 6 - 4 photolyase ). a gene that expresses a protein with 6 - 4 photolyase activity in vitro, was recently cloned from high organisms ( arabidopsis thaliam, drosophila melanogaster, danio rerio, xenopus laevis and homo sapiens )
目前已從高等生物擬南芥、鮐類、果蠅、人類和非洲爪蟾蜍屬中克隆到有( 6 - 4 )光裂合酶活性的基因,本研究從鹽生杜氏藻dunaliellasalina中克隆到( 6 - 4 )光裂合酶的基因,並將該基因在大腸桿菌中得以表達,這是首次在藻類中克隆到( 6 - 4 )光裂合酶基因,對光裂合酶的研究具有重要意義。This modification includes : ( 1 ) selecting two important molecules as candidates, ( 2 ) choosing a promiscuous t - cell epitope, and two b - cell epitopes or conserved amino acid sequences from the two important molecules, ( 3 ) connecting them adequately through analysis by the molecule designing software. therefore, the synthetic new antigen may interfere with the process of fertilization by multiple ways and its contraceptive effects may be enhancing. based on the molecule designing methods, the b - lymphocyte cell epitope of sperm / testis specific protein sp17 and cyritestin which interfere with fertilization in mouse, as well as the promiscuous th cell epitope of the ribonuclease ( rnase ) in bovine were selected
本研究以蛋白質分子設計的理論和方法研究避孕疫苗,將sp17和cyritestin關鍵表位和牛核糖核酸酶非選擇性th細胞表位合理組合,獲得新抗原- 35肽序列;並在合成、純化後分別與弗氏佐劑、免疫刺激復合物( iscoms )混合后免疫不同遺傳背景的雌性小鼠,觀察血清和生殖道內的特異性抗體滴度的動態變化、生育力的改變以及免疫后小鼠重要臟器的組織病理學改變:以及在ivf下,新抗原的特異性抗血清對精卵相互作用的影響及抗原在精子表面的特異性定位。Although this method gives high sensitivity, the radioactive labels present many problems such as a potential hazard to analyst and environment, which limited its application in dna diagnostic laboratories. in order to overcome these problems a serious of non - radioactive dna probes such as fluorescent, chemiluminescent and electrochemical probes have been developed. although these new methods display many advantages, they have not been used to take place completely the traditional method because of low sensitivity or complex equipment or other shortcomings
自20世紀80年代以來,各種非同位素如酶、熒光素、生物素、地高辛標記的化學發光法和熒光分析法以及以電活性物質做標記的電化學方法相繼問世,這些方法雖然在一定程度上克服了同位素標記的缺陷,但由於存在靈敏度不夠高或檢測系統龐雜或儀器價格昂貴或標記物不穩定等缺陷,還不能完全取代傳統方法。Exchangeable aluminium, humic acid component content in rhizosphere soil and non - rhizosphere soil, activity acidity, organic matter content, humus component content, total amount of fifteen types of amino acid, the content of various forms of phosphorus, the amount of three main types of microbes, enzyme activity, and bulk density in non - rhizosphere soil increased
根際和非根際土壤交換性鋁含量、胡敏酸組分,非根際土壤活性酸、有機質含量、腐殖質組成、 15種氨基酸總量、各磷形態含量、三大土壤微生物數量、酶的活性和土壤容重增加。Mongolica young stand, secondary natural forest, and the mixed forest of larix olgensis and fraxinus mandshurica rupr. countermeasures for controlling soil degradation were also recommended. the study got following results : ( 1 ) from young stand to mid - age of larix olgensis, with the closure of canopy and the decrease of undergrowth vegetation cover, soil acidity, enzyme activity, total inorganic phosphorus, available k, soil moisture and total porosity decreased significantly ; while soil organic matter content, humus component content, the amount of three main types of microbes, acid phosphatase activity, and bulk density in rhizosphere soil and non - rhizosphere soil increased with the increase of the amount of forest floor litter ; from mid - age stand to near mature stand, with the decrease of stand density and crown cover as well as the restoration of undergrowth vegetation after preliminary thinning, soil organic matter content, fulvic acid, exchangeable acidity, exchangeable aluminium, neutral phosphatase activity, total amount of inorganic phosphorus, the amount of actinomycetes, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil apparently increased ; from near matu re stand to mature stand, soil activity acidity, organic matter content, humus component content, available phosphorus, total amount of amino acid, available k, soil enzyme activity, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil decreased, but total phosphorus, soil acidity ( in particular, exchangeable aluminium ), and bulk density increased
結果表明: ( 1 )從落葉松幼齡林到中齡林,隨著林冠的郁閉和林下植被蓋度的急劇下降,林地土壤酸度、土壤酶活性、無機磷總量、速效鉀、土壤水分含量、總孔隙度呈明顯下降趨勢,而根際和非根際土壤有機質含量、腐殖質各組分含量、三大類微生物數量、酸性磷酸酶活性和土壤容重隨著凋落物的增加呈明顯上升趨勢;從中齡林到近熟林,由於撫育間伐,林分密度及郁閉度下降,林下植被蓋度逐步得到恢復,根際與非根際土壤有機質含量、富里酸、交換性酸、交換性鋁、中性磷酸酶、無機磷總量、放線菌數量、土壤水分含量、總孔隙度呈明顯的上升趨勢;從近熟林到成熟林,隨著林齡的增大,根際與非根際土壤活性酸、有機質含量、腐殖質各組分含量、有效磷含量、氨基酸總量、速效鉀、土壤酶的活性、土壤水分含量和總孔隙度呈下降趨勢,而根際與非根際土壤全磷含量、土壤酸度(特別是交換性鋁)和容重呈增加趨勢。In e coli, dna polymerases are key enzymes involved in two distinguished pathways contributing to untargeted mutagenesis. replication of dna by pol v ( umuc ), in the presence of umud1, reca and single strand binding protein ( ssb ), is highly mutagenic and exhibits a predominant mutation pattern of base transversion. another error prone polymerase involved in untargeted mutagenesis is pol iv, encoded by dinb gene
在umud ' , reca和單鏈結合蛋白ssb的協助下, polv ( umuc )能在單鏈模板上催化dna合成並產生高頻率的以堿基顛換為主要形式的突變;另一個與非定標性突變有關的易誤dna聚合酶是pol ,為dinb基因的編碼產物。This approach includes lifestyle modifications, such as dietary changes and smoking cessation and the use of hmg - coa reductase inhibitors ( statins ), which are able to correct the lipid status and to prevent major cardiovascular events independently of the baseline lipidaemic or cardiovascular status
這些方法包括生活方式的改變,如飲食改變,戒煙以及運用-羥- -甲基戊二酸單酰輔酶a還原酶抑制劑(他汀類藥物) ,從而糾正脂類情況和預防非依賴性膽固醇血癥的主要心血管事件或心血管狀態。And regulation of stem elongation, flower inducement and seeds and fruit development are three very crucial sections in fruit industrial, so it is important to clone the gibberellins biosynthetic enzyme genes and to research on their expressing modes and their regulation roles
而莖的生長,開花的誘導,和果實種子的發育都是果樹生產中控制產量和果實品質非常重要的三個環節,因此克隆赤霉素生物合成酶的基因並研究其表達方式及表達調控在果樹生產上是非常重要的。Phenylalanine ammonia - lyase ( pal ) can be induced by many kinds of factors including environment, plant hormone and so on. it has effect on the self - protection of plants. so they have a profound role in plant growth and development
苯丙氨酸解氨酶( pal )是一種誘導酶,許多環境條件以及植物激素對其活性都有不同程度的影響,它與植物抗逆有著極其密切的關系,對植物的生理意義非常重大。( 2 ) compared to secondary natural forest, the amount of three main types of microbes in rhizosphere soil of different age of larix olgensis plantation correspondingly decreased largely, enzyme activity in non - rhizosphere soil reduced, the biochemical activities abated, and soil physical and chemical properties deteriorated
( 2 )與天然次生林相比,落葉松人工林不同發育階段根際土壤三大類微生物數量均相應地有較大幅度的降低,非根際土壤酶活性減弱,土壤生化作用強度降低,土壤理化性質變壞。Experiment shows that tpsl gene can endow organism the ability of synthesis trehalose, the dephosphorylation of the trehalose - 6 - phosphate is not special, and it can be replaced by other phosphatases. the tpsl gene from saccharomyces cerevisiae was cloned by pcr amplification
實驗證實tps1基因就可以使生物體獲得產生海藻糖的能力,酵母的海藻糖合成酶復合體中6 -磷酸-海藻糖的脫磷酸化作用是非特異性的,它可由生物體內的其它酯酶所代替。Gefitinib ( iressa, zd1839 ), a specific tyrosine kinase inhibitor that targets the epidermal growth factor receptor ( egfr ), is a novel molecular - targeting antineoplastic agent
摘要吉非替尼是一種新型的分子靶向抗癌藥物,它選擇性抑製表皮生長因子受體酪氨酸激酶而發揮作用。The aim of this thesis was to investigate the development, distribution, properties and metabolic factors of digestive enzyme in alimentary tract by means of methods of enzymatic biochemistry and molecular biology, which provided theoretic evidence for formulation of feed and nutritional requirement in tilapia
羅非魚具有優良的生長特性和飼料利用能力,本文採用酶學和分子生物學的研究技術,對羅非魚消化酶的特性、分佈和活性變化規律以及與外源因子的相互關系進行了系統研究。Nitric oxide can be produced in plant cells via animal no synthase ( nos ) or nitrate reductases and through nonenzymatic reactions
摘要植物體可以通過依賴于類似哺乳動物的一氧化氮合成酶或硝酸還原酶的酶促合成途徑和非酶促合成途徑產生一氧化氮。Objective : to detect the telomerase activity in human esophageal carcinoma and tumor ? adjacent tissues and investigate the possible molecular mechanism of esophageal carcinogenesis
目的:檢測食管癌及周圍非癌食管粘膜組織中端粒酶活性,了解食管癌發生可能的分子生物學基礎。Four mcabs were developed and can detect the meq gene expression in the cef infected with oncogenic mdvs and naturally occurred md tumor cells by fa and immunohistochemistry technique respectively, but ca n ' t detect that in the cef and normal chicken liver tissue respectively infected with non - virulent vaccine virus cvi988 / rispens. the results demonstrated that meq is highly expressed in t
獲得4株穩定產生抗meq蛋白mcab的雜交瘤細胞,其中3g12e6單抗通過fa和免疫酶組化技術能夠檢測到mdv致瘤株感染的cef及自然md腫瘤細胞中表達的me叮基因產物,而在非致瘤株cvi988 / rispens感染的cef和免疫的正常雞的組織中則未檢測到。The key mechanisms involved are inhibition of protein - phosphotyrosine phosphatases and activation of nonreceptor protein - tyrosine kinases, in an insulin - receptor tyrosine kinase independent fashion
釩在生物體內發揮作用的主要機制是通過蛋白磷酸酪氨酸磷酸酯酶的抑制和非受體蛋白酪氨酸的激活一種與胰島素受體完全不同的途徑發揮作用的。分享友人