磷酸基 的英文怎麼說

中文拼音 [līnsuānjī]
磷酸基 英文
phosphate group
  • 磷 : 名詞[化學] phosphorus （15號元素,符號p）
  • 酸 : 酸構詞成分。
  • 磷酸 : [無機化學] orthophosphoric acid; phosphoric acid磷酸胺 [化學] phosphamide; ammonium phosphate; 磷...
  1. Comprehensive cellular responses was found in human amnion fl cells following exposure to low concentration of mnng, such as the lowering of dna replication fidelity resulted from alteration of dna polymerase profile ; activation of a lot of transcription factors, such as api, creb, nf - kb etc ; clustering of egfr ( epidermal growth factor receptor ) and tnfr ( tumor necrosis factor receptor ) and activation of camp - pka - creb and jnk / sapk signal pathways

    我們發現，低劑量mnng處理后的人羊膜fl細胞有廣泛的細胞反應，並有多個信號轉導通路的激活和基因表達的改變。例如dna復制保真度下降， dna聚合酶譜發生改變，應用報告基因技術和底物磷酸化檢出技術證明細胞一系列轉錄因子如ap1 、 creb 、 nf b等被激活，細胞表面受體如表皮生長因子受體、腫瘤壞死因子受體發生聚簇，細胞信號轉導通路camp - pka - creb和jnk sapk被激活。
  2. The enzyme 5 - enolpyuvyl - 3 - phosphoshikimic acid synthase ( epsp synthase ; ec2. 5. 1. 19 ), encoded by anoa locus, is a key enzyme present in microorganisms and plants where it has a function in the biosynthesis of aromatic amino acids. glyphosate ( n - phosphonomethyl - glycine ) is an effective non - selective, broad spectrum, postemergence herbicide, which has been shown to inhibit epsp synthase activity in a competitive manner. glyphosate tolerant plants can be mediated by either overproduction of the target enzyme or by the presence of an altered enzyme

    植物和微生物芳香族氨基酸生物合成過程中的一個關鍵酶? ? 5 -烯醇丙酮莽草酸- 3 -磷酸合成酶（ epspsynthase ； ec2 . 5 . 1 . 19 ）由aroa基因編碼，該酶受廣譜滅生性、內吸傳導型除草劑草甘膦的競爭性抑制，將epsp合成酶基因轉入植物中可獲得草甘膦耐受植株。
  3. According to the research of physiological and biochemical indicators or index, components of soluble proteins, substrate protein of phosphorylation and the activity of protein kinase in low - temperature stress in the leaves of brassica oleracea l., we tried to find the law of the physiological and biochemical response of brassica oleracea l. leaf to low temperature. at the same time, discussion on the signal transduction can also provide further evidences for revealing the mechanism of low - temperature stress. the results are showed as follows : malondialdehyde ( mda ), superoxide dismutase ( sod ), ascorbate peroxidase ( asp ) and peroxidase ( pod ) activities were changed greatly after 0 ~ 30min ' s treating with low temperature

    本文以甘藍葉片為材料，通過對低溫5脅迫下甘藍生理生化指標、可溶性蛋白組分以及磷酸化底物蛋白、蛋白激酶活性的研究，以期找出甘藍葉片對低溫脅迫的生理生化響應規律，為甘藍露地越冬栽培防範寒害提供理論指導，同時對低溫脅迫下甘藍逆境信號傳導進行了探討，從而為徹底弄清低溫脅迫機理提供進一步的證據，研究的主要結果如下：丙二醛含量（ mda ） 、超氧化物歧化酶（ sod ） 、抗壞血酸過氧化物酶（ asp ）和過氧化物酶（ pod ）活性在低溫處理0 30min發生顯著變化，低溫處理3min后，甘藍葉片內mda含量基本沒有變化，處理5min時出現第一個峰值，達到對照的104 . 10 ， 10min出現低谷，僅為對照的86 . 27 ，隨后再次上升， 30min時超過第一峰值，為對照的113 . 93 。
  4. Silica pigment, benzene parazolone, oxalic acid catalyzer, accelerant, catalyst, deposit carbon powder, starch, paraacetaminophenetol - sulfonamide, sodiumpara - aminosalicylate ( pasna ), dalmato, p - thephalic acid, diethylbenzene - amine, titanium dioxide, acticarbon, sodium fluosilicate, fluorite, by - thiamine, silica gel powder, synthetic resin, sulfonic acid, polypropylene resin, aureomycin, pyrosodium silicate, gluchlorine acid coffee grounds, glucose, sodium sulfate, sulfide mineral, guound phosphate rock, bb, p. v. c.,

    M 、觸媒、沉澱炭粉、對乙酰氮基苯磺酰氨、對氨基水楊酸、哆耳瑪托、對苯二酸、二乙苯銨、二氧化鈦、活性碳、氟硅酸鈉、氟石礦、副產硫銨、硅膠粉未、合成樹脂、磷酸鈣、聚丙烯樹脂、金黴素、偏硅酸鈉、糠氯酸咖啡渣、口服葡萄糠、硫酸鈉、硫化礦、磷礦粉、蘭bb 、 p . v
  5. The synthesis methods of isobutyl acetate catalyzed by p - toluene sulfonic acid, amino sulfonic acid, strongly acidic cationic exchange resin, ferric chloride hexahydrate, cupric chloride bi - hydrate, stannic chloride pentahydrate, ammonium ferric sulfate dodecahydrate, sodium bisulfate monohydrate, potassium bisulfate, chitosan sulfate, sodium dihydrogen phosphate, rare earth metallic oxide, solid super acid, heteropoly acid and molecular sieve etal were reviewed

    摘要評述了對甲苯磺酸、氨基磺酸、強酸性陽離子交換樹脂、六水三氯化鐵、二水氯化銅、五水四氯化錫、十二水合硫酸鐵銨、一水硫酸氫鈉、硫酸氫鉀、殼聚糖硫酸鹽、磷酸二氫鈉、稀土金屬氧化物、固體超強酸、雜多酸和分子篩等催化劑催化合成乙酸異丁酯的方法。
  6. Di - basic calcium phosphate anhydrous

    無水二鹽基磷酸鈣
  7. Based on recent molecular phylogenetic analyses using nucleotide sequences of the encoding the large subunit of ribulose 1, 5 - bisphyosphate carboxylase / oxygenase ( rbcl ), hypodematium should be not included in the athyriaceae, it has closely related to dryopteridaceae. on the other hand, athyriaceae, thelypteridaceae, blechnaceae, onocleaceae and woodisaceae form a large clade, so it may explain that tryon & tryon ( 1982 ) and kramer & kato ( 1990 ) putting it forward as dryopteriaceae s. 1

    運用cpdna基因組編碼的磷酸核酮糖羧化酶大亞基（ rbcl ）的基因序列測定而構建的系統樹，顯示蹄蓋蕨科、金星蕨科、烏毛蕨科以及其他科構成一條與鱗毛蕨科平行的分支，因此可以說明kramer & kato （ 1990 ）把蹄蓋蕨科放入廣義的鱗毛蕨科是不合理的。
  8. Researches of schistosomiasis vaccines have gone more than 60 years, approximately including from the stages of dead vaccine and live vaccine ( irradiated attenuated cercariae vaccine ) to gene engineered vaccine, etc. many different forms of vaccines have been tested in animal models, including gluthathione s - transferase, paramyosin, irv - 5, triose phosphate isomerase, sm23, fatty acid binding protein ; which were considered promising by who / tdr. but none of them steadily accomplished the pre - set target level of 40 % protection. in order to enhance the protective capacity further, it is essential to develop novel vaccine antigens and / or vaccine adjuvants

    血吸蟲病疫苗研究已有60多年的歷史，大致經歷了死疫苗、活疫苗（照射致弱尾蚴疫苗）和基因工程疫苗等研究階段，產生了一些who / tdr推薦認為很有希望的疫苗候選分子，如谷胱甘肽- s -轉移酶（ gst ） 、副肌球蛋白（ sm97 ） 、照射致弱疫苗抗原5 （ irv - 5 ） 、磷酸丙糖異構酶（ tpi ） 、曼氏血吸蟲膜內在蛋白（ sm23 ）和脂肪酸結合蛋白（ fabp ， sm14 ）等，但其對宿主的保護作用均不甚理想，未能穩定地達到40或以上的保護力水平，因此有必要繼續尋找新的疫苗抗原分子和/或疫苗佐劑，進一步提高其保護力。
  9. It has been suggested that magnesium form a chelated structure with the phosphate groups.

    有人指出，鎂與磷酸基因能構成螯合結構。
  10. In this thesis, new fluorescence carriers with good properties were synthesized and copolymerized under uv irradiation on the silanized glass or quartz disk and - the sensors prepared were studied. ( 1 ) n - propyl - 4 - ( n - methylacryloxy - ethyl ) amino - 1, 8 - naphthalimide ( pmean ) was synthesized and used for determination of picric acid. the linear range of the sensor is 9. 80x10 - 7 - 1. 96x10 - 4 mol i - 1

    （ 1 ）合成了n -丙基- 4 - （ n -甲基丙烯酰基氧乙基）氨基- 1 ， 8 -萘酰亞胺（ pmean ） ，研製出了苦味酸熒光光纖傳感器，可間接測定藥片中磷酸氯喹和水樣中苦味酸的含量。
  11. All of our products is exported likelactobacillus acidophilus, bidifobacterium longum, lactobacillus paracasei, lactobacillus rhamnosus, tagatose, lnulin, nisin, natamycin, - polylysine, nucleotides mix, adenosine monophosphate, cytidine monophosphate, guanosine monophosphate disodium, uridine monophosphate disodium, calcium inosinate, calcium guanylate, calcium 5 - ribonucleotide, damp, dcmp, dgmp, tmp, deoxyadenosine, 2, 6 - diaminopurine nucleoside, 2, 6 - diaminopurine deoxynucleoside, adenine arabinoside, adenosine triphosphate, uridine triphosphate, guanosine triphosphate, cytidine triphosphate, cytidine diphosphate choline （ citicoline ） to all over the world, if you are interested in our products, please do visit our website, hope there will fullfill your requirement

    主營產品有益生菌（嗜酸乳桿菌、長雙歧桿菌、乾酪乳桿菌、鼠李糖乳桿菌） 、塔格糖、菊粉（菊糖） 、乳酸鏈球菌素、納他黴素、 -聚賴氨酸、核苷酸，腺苷酸，胞苷酸，鳥苷酸二鈉，尿苷酸二鈉，肌苷酸，鳥苷酸鈣，核糖核苷酸鈣，脫氧腺苷酸，脫氧胞苷酸，胸苷酸二鈉，脫氧鳥苷酸二鈉，脫氧腺苷， 2 -氨基脫氧腺苷， 2 -氨基腺苷，阿糖腺苷，胞二磷膽堿，腺苷三磷酸，三磷酸尿苷，三磷酸胞苷，三磷酸鳥苷等
  12. All of our products is exported like nucleotides mix, adenosine monophosphate, cytidine monophosphate, guanosine monophosphate disodium, uridine monophosphate disodium, calcium inosinate, calcium guanylate, calcium 5 - ribonucleotide, damp, dcmp, dgmp, tmp, deoxyadenosine, 2, 6 - diaminopurine nucleoside, 2, 6 - diaminopurine deoxynucleoside, adenine arabinoside, adenosine triphosphate, uridine triphosphate, guanosine triphosphate, cytidine triphosphate, cytidine diphosphate choline ( citicoline ) to all over the world, if you are interested in our products, please do visit our website, hope there will fullfill your requirement

    主營產品有核苷酸，腺苷酸，胞苷酸，鳥苷酸二鈉，尿苷酸二鈉，肌苷酸，鳥苷酸鈣，核糖核苷酸鈣，脫氧腺苷酸，脫氧胞苷酸，胸苷酸二鈉，脫氧鳥苷酸二鈉，脫氧腺苷， 2 -氨基脫氧腺苷， 2 -氨基腺苷，阿糖腺苷，胞二磷膽堿，腺苷三磷酸，三磷酸尿苷，三磷酸胞苷，三磷酸鳥苷等
  13. Chloroplast phosphoprotein were first found in thylakoid membranes by bennett o the attachment or removal of a phosphate group from a protein may have profound effects on that protein ' s activities and properties, the reversible phospharylation of the membrane protein in thykaloid is a dymanic equilibrium process

    而bennett （ 1977 ）發現的類囊體膜蛋白可逆磷酸化已成為近年研究的熱點之一，蛋白質連上或是移去磷酸基團都將強烈影響蛋白質的生理活性和性質，這需要類囊體膜蛋白激酶和磷酸酯酶的參與。
  14. Both the frequency and intensity of 1146. 0cm - 1 change largely, etc. discussed and compared the mechanism of these interaction in detail we got some conclusions as following : both zn2 + and cd2 + ions can chelate with po2 - and come into being - po2 - me2 + n7 ( purine ) chelate. as to zn2 + ions, when r2. 0, the quantity of po2 - zn2 + n7 is directly linear with r. when r2. 0, zn2 + ions even can chelate with c at n3 - o2 sites and this chelation will disrupt the h - bond between gc base pairs and make the dna structure unstable. as to cd2 + ions, only when r is within 1. 0 - 1. 5 can this chelation take place and the relation of the quantity of this chelate with r is not easy to conclude

    通過對這些變化進行詳細討論和分析，我們得到了如下的結論： zn ~ （ 2 + ）和cd ~ （ 2 + ）都可以跟dna的磷酸基團螯合，形成- po _ 2 ~ - … me ~ （ 2 + ） … n7 （ g ）螯合物，但是前者的螯合跟離子濃度有很大的關系，在摩爾濃度比小於2 . 0時，螯合物的生成量跟r成正比關系，而後者的螯合跟離子的關系不是很明顯，只有當r處於1 . 0至1 . 5之間時，螯合作用才能進行，並且螯合物的生成量跟r之間沒有很明顯的關系存在。
  15. In bacterial, many enzymes compete for intracellular pep, especially the phosphotransferase system which is responsible for glucose transport in e. coli. this system uses pep as a phosphate donor and converts it to pyruvate, which is less likely to recycle back to pep

    Pep和e4p是dahp合成的限制性底物，在大腸桿菌中， pep又是許多酶的競爭性底物，特別是負責葡萄糖轉運的糖磷酸基轉運系統。
  16. It has been shown that domain ia is responsible for cell recognition, domain ii is to be involved in translocation of the toxin across membranes, and domain hi catalyzes the adp - ribosylation of elongation factor2, which arrests protein synthesis and results in cell death

    人組蛋白h3是堿性核蛋白，富含精氨酸，在生理條件下， h3的精氨酸帶正電荷，而dna的磷酸基團帶負電荷，所以組蛋白和dna分子主要依靠靜電引力相結合。
  17. A mechanism that interprets this phenomenon was proposed as follows : the adsorbents can interact with phospholipid of ldl through calcium ion cross - linking of the phospholipid phosphate groups of ldl and the carboxyl groups of sde ligands. on the other hand, the electrostatic interaction between the positive charge of the phospholipid choline nitrogen of ldl and the negative charge of carboxyl groups of sde ligands is enhanced by the calcium cross - linking of the phosphate groups of neighboring phospholipids in ldl

    其可能的原因是：在吸附體系中如存在大量的cay ，一方面ca可以作為橋梁連接ldl所含磷脂極性頭部的磷酸基團和吸附微珠配體上的孩基；另一方面又可交聯相鄰磷脂間的磷酸基團，從而促進ldl所含磷脂極性頭部的膽堿n 」與配體竣基的相互作用。
  18. Dinucleotide a compound of two nucleotides linked by their phosphate groups. important examples are the coenzymes nad and fad

    二核苷酸：由磷酸基團連接的兩個核苷酸組成的化合物。例如輔酶nad和fad 。
  19. Abstract : this paper introduces the possibility and advantage of painting phosphoric acid dry - membrane lubrication coating on the titanium alloy blades for lubrication and attrition reduction

    文摘:闡述了在鈦合金葉片等零件上塗覆磷酸基幹膜潤滑塗層以達到潤滑減磨的可行性及優越性。
  20. Specification for phosphoric acid based flux for soft soldered joints in stainless steel

    不銹鋼軟釬焊連接用磷酸基焊劑
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