活化基因 的英文怎麼說
中文拼音 [huóhuàjīyīn]
活化基因
英文
activating gene-
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。It was firstly reported in china. the third part rthe capsid protein vp | gene was expressed. 810 bp fragment was inserted into vector pgex - 4tl, and then transformed into e. coli bl21
這是國內首次對aev基因組全序列的分析；第三部分： aev外殼蛋白vp _ 1基因在大腸桿菌中的融合表達、純化及活性研究。Catabolite gene activation protein
降解物基因活化蛋白From the perspective of historical vicissitude of education objectives, education gradually got alienated from life : the classical education clung to natural qualifications like wealth and power, therefore it fell to be qualification education ; the modern education was lost in various ideals that intellectuals came up with and, therefore was caught in competitive circumstances
摘要從教育目的歷史變遷來看，教育逐步脫離了生活根基：古典教育遵循自然資格，例如財富和權勢，因而淪為了資格化教育；近代教育迷失於知識分子製造的各種理想之中，由此深陷於競爭化教育境地。These results show that coda gene cloned from e. coli can express specifically in the anther of both monocotyledon and dicotyledon plant species upon induction of 5 - fc, and the in vivo expression product of the gene can transform the 5 - fc used externally into 5 - fu, which leads to all or partial inactivity of anthers and / or pollens
以上結果表明， coda基因在單子葉植物和雙子葉植物花藥中的特異性表達，能將外用的5 - fc在體內轉化為5 - fu ，導致花藥或花粉的部分和全部失活。Abstract : numerous mushrooms are toxic to insects. to identify the chemicals involved in insecticidal activity, the toxicity of 14 species has b een studied for water solubility, thermolability, and dialysis. the data strongly s uggest that proteins are responsible for most of the insecticidal avtivity in mu shroom fruitbodies and may be a source of genes available for plant protection a gainst insects. among proteins, lectins and haemolysins are good insecticide candi dates because the toxicities are not affected by protease
文摘:許多蘑菇都對昆蟲表現出毒性.為了證實與殺蟲毒性有關的化合物，對14種蘑菇的毒性在水溶性、熱敏性和可透析性等方面進行了研究.研究數據表明，蛋白質對大多數蘑菇子實體的殺蟲活性起著重要作用，也許是一種可以用於植物抵抗害蟲的基因源.在數種蛋白質中，凝集素和溶血素因不受蛋白酶的影響而成為良好的殺蟲劑候選材料Numerous mushrooms are toxic to insects. to identify the chemicals involved in insecticidal activity, the toxicity of 14 species has b een studied for water solubility, thermolability, and dialysis. the data strongly s uggest that proteins are responsible for most of the insecticidal avtivity in mu shroom fruitbodies and may be a source of genes available for plant protection a gainst insects. among proteins, lectins and haemolysins are good insecticide candi dates because the toxicities are not affected by protease
許多蘑菇都對昆蟲表現出毒性.為了證實與殺蟲毒性有關的化合物，對14種蘑菇的毒性在水溶性、熱敏性和可透析性等方面進行了研究.研究數據表明，蛋白質對大多數蘑菇子實體的殺蟲活性起著重要作用，也許是一種可以用於植物抵抗害蟲的基因源.在數種蛋白質中，凝集素和溶血素因不受蛋白酶的影響而成為良好的殺蟲劑候選材料When u. unicinctus is exposed to sulfide for a long time, the relative amounts of hemoglobin, heme and hematin in the coelomic fluid change in regular patterns. the rna extracted from the coelomic fluid show that some genes express during that process
長期生活于含有硫化物的水體中，單環刺?體腔液中與血紅素相關的生化組分將隨時間延長而發生有規律的變化；從中提取的rna也顯示這一過程中伴隨著相應的基因表達。Through the analyzing the macro - structure to micro - structure, the author considers that retarding mechanism of citric acid is that citric acid and ca in the gypsum form the complexant ion, and hinder the crystallization center of dihydrate crystal bigger ; that of sodium tripolyphosphate is that it combined with ca, hinders the dissolve of hemihydrate. formation and growth of crystallization center ; that of bone glue is the glue - protection and chemical absorption action of active group, which also retards the formation and growth of crystallization center
通過宏觀到微觀的分析，筆者認為，檸檬酸的緩凝作用的原因主要在於檸檬酸與鈣形成絡合離子，影響了二水石膏晶體的晶核長大過程；多聚磷酸鈉與鈣形成某種復鹽，對于石膏晶體的溶解、成核和長大過程均有強烈的阻礙影響；骨膠則在於膠體對半水石膏的包裹和活性基團的化學吸附，使二水石膏晶體的成核和長大困難。Notch interaction with its ligands induces the cleavage of its intracellular domain ( ic ), and the notch ic translocates to the nucleus and binds to rbp - j, the mammalian homolog of su ( h ), to transactivate transcription of target genes such as e ( spl ) ( enhancer of split ), hesl ( hairy and enhancer of split ) and hes5 four notch receptors and their ligands are differentially and redundantly expressed in a variety of vertebrate tissues
它通過其識別序列（ cogtgggaa ）結合於受調控基因的啟動子區，在轉錄激活因子的驅動下調節細胞分化和個體發育相關基因的表達。在沒有n 。 tch胞內段的情況下， rbpj可與包含sm盯（ silencingmediatorforretlnoldandthyroidhormonereceptor ）和組蛋白去乙酞化酶的轉錄輔助抑制復合物結合，當notch信號被激活時； rbpj可與n 。The two single - pass transmembrane proteins, delta and serrate, have been identified as notch ligands. the transcription factor suppressor of hairless [ su ( h ) ] is the major downstream effector of notch signaling pathway. rbp - j, the mammalian homolog of su ( h ), recognizes the core sequence ( c / tgtgggaa ) of dna
Rbp - j是果蠅促神經發生基因su （ h ） （ suppressorofhairless ）在哺乳動物的同源物，它通過其識別序列（ c tgtgggaa ）結合於受調控基因的啟動子區，在轉錄激活因子的驅動下調節細胞分化和個體發育相關基因的表達。The length of this phytase gene is1506bp interrupted once by an intron of 102bp in the 5 " part of the gene, this intron contains donor sequence - gtatgc, lariat sequence - gctgac and acceptor sequence - cag which are typically conserved sequence of the intron of fungal phytase gene. this gene encodes a peptide of 467amino acid residues with molecular weight of 51. 37kda, containing 13 potential n - glycosylation sites and a signal peptide sequence made up of 19 amino acid residues at n teminal of the peptide
核苷酸序列分析表明， pcr擴增產物中包含有完整的phya基因，該基因全長1506bp ，其中包含一段長102bp的內含子，該內含子具有真菌植酸酶基因內含子的特徵保守序列： donor序列? gtatgc ， lariat序列? gctgac及acceptor序列? cag 。該基因編碼467個氨基酸，理論分子量為51 . 37kda ，其上有13個潛在的n -糖基化位點， n端19個氨基酸為信號肽序列，植酸酶活性位點序列（ crvtfaqvlsrhgaryptdskgk ）位於氨基酸序列的+ 71 + 93 。Tumor necrosis factor ( tnf ), a cytkine that exerts many pro - atherosclerotic effects in vivo, causes up - regulation of acat - 1 gene expression in human blood monocytes. by luciferase activity assay, tnf - a enhanced acat - 1 p7 promoter activity in thp - 1 monocytic cell line
細胞因子tnf -即腫瘤壞死因子大量存在於人動脈粥樣硬化斑塊中，本實驗通過熒光素酶活性和rt - pcr測定結果表明， tnf -處理人血單核細胞和單核細胞株thp - 1均增強acat - 1基因p7啟動子活性。Preliminary data indicate that steviol may be activated to a mutagenic metabloite by human liver microsomes
初步數據顯示，甜菊醇可能經人體的肝臟微粒體活化成引致基因突變的代謝物。Furthermore the expressions of all the genes in a representative sample were examed by the recently developed method of hybridization to cdna arrays. this was intended to strengthen the theoretical background for the screening of norway spruce genotypes with low lignin content. the calli of the transformed sublines a78 - 3, a78 - 4, a78 - 5 and the untransformed control a95 : 88 : 22 were successfully induced to form mature embryos from which plantlets were established
以轉基因亞系a78 - 3 、 a78 - 4 、 a78 - 5和未轉基因對照a95 : 88 : 22的細胞愈傷組織為實驗材料，以dkm和lp - m熟化培養基培養五周后，再以1 4sh萌發培養基培養四周，成功地誘導形成了胚胎，並再生成新的小植株，萌發成活率達到80 。" we have made it clear to the taiwanese that we will not have this so - called annual review - that we will meet on an as - needed basis, " bush said
生物安全議定書正在生物多樣化公約的架構下進行談判，以處理活性基因改造有機體對物種多樣化潛在的威脅。Live gene sdb of conten factor, horniness egg whiteaminoacids, vitamin e etc. nourishment essence, can high speed of infiltration hair, from inside to outsideto outside arouse thelive hair the buildup the cell, and change to come to suffer thehair two times life deep into the deep place of hair quality, complement water with nutrient, enhance the horniness, and make the soft piece of hair the bright, alive with luster and flexibility
內含活性基因sdb因子，角質蛋白、氨基酸維他命e等營養精華，能迅速的滲入發芯，從內到外激活頭發組織細胞，喚醒受損頭發的二次生命，深入發質深處，補充水份和養份強化角質，使頭發柔軟亮麗，充滿彈性和光澤。The expression vector pse380 - / iy / was constructed and transformed into e. coli dh5a, expressing hyl gene by adding iptg into the broth. the expression of hyl gene showed a 120kda protein band on sds - page gel and was found to have capability to degrade ha molecules derived from a microorganism dissolved in 0. 1 m acetate buffer solution ( ph4. 0 )
經轉化大腸桿菌dh5a和iptg誘導表達後用sds - page電泳分析，獲得一條約120kda的表達條帶； iptg誘導表達后提取原生質膜測定透明質酸分解酶活力，表明該hyl片段的產物能夠在體外分解細菌來源的ha 。採用兩種策略滅活hyl基因。A corollary has been that proteins, in addition to their structural and enzymatic roles in cells, must be the primary agents for regulating the expression, or activation, of genes
在這個推論下，蛋白質除擔負細胞結構和酵素的角色外，必定也是調控（或活化）基因表現的主要因子。Combining quantum chemistry calculation with experimental evaluation, the activation energies of possible interfacial reaction were calculated. it is shown that the first step in which the atomic ti, c and si were decomposed from ti matrices and fiber, respectively, is a rate - controlling step because the activation energy of the step is larger than second one
量子化學計算與經驗估算相結合，求出了可能發生的界面反應的活化能，表明第一步驟的活化能遠大於第二步驟的活化能，因而第一步驟是反應的動力學控制因素，在這一步驟中，原子態的ti 、 si 、 c分別從基體鈦合金和纖維中分解出來。分享友人