即早基因 的英文怎麼說
中文拼音 [jízǎojīyīn]
即早基因
英文
immediately early gene-
After breast feeding, their descendents were fed with the same water, then killed them on the 1st, 8th, 15th, 22nd, 30th day after birth respectively and took out of the brains, stored at - 70. ( 2 ) measurement of the activity of pkc in brains : in cytoplasma ; took out the samples, cut the hippocampi into pieces and added buffer ( glucose 0. 32mol / l, hepes ph 7. 5 ), then shattered with ultrasound, centri - fuged at 27000g for ih at 4ti, moved the supernant into a new tube
本研究以細胞信號轉導途徑為線索，分別探討了pkc 、 erk 、 nos1等信號分子及即早基因（ c - fos ， c - jun ）在慢性鉛暴露小鼠腦細胞中的活性、蛋白表達及mrna表達的改變，以及鉛暴露小鼠記憶行為的變化，並將細胞中信號分子的改變與記憶功能改變結合進行分析以尋找一些內在規律。The expression efficiency difference between ped5 and pcdhfrl, a vector utilizing cmv enhancer / promoter ( pcmv - ie ) for foreign protein production, was analyzed using human interferon - p ( ifn - ) gene and human secreted alkaline phosphatase ( seap ) gene as reporters. when analyzed in transient expression, ped5 showed a little more protein produciton than pcdhfrl. however, in continuous expression, when serum concentration was lessened to slow down cell proliferation, ped5 expressed 3. 1 times more reporter proteins than pcdhfrl, which implied that pef - io was less affected by cell cycle status in contrast to pcmv - ie, making ped5 a good expression vector for foreign protein production
應用人-干擾素（ ifn - ）和人分泌型堿性磷酸酶（ seap ）基因作為報告基因，對含有巨細胞病毒即早期啟動子（ p _ （ cmv - ie ） ）的表達載體pcdhfr1和ped5表達外源蛋白的能力進行了比較，發現對于瞬時表達， ped5略好於pcdhfr1 ；在穩定表達中，通過降低血清濃度，使細胞增殖緩慢，這時ped5表達外源蛋白的能力較pcdhfr1高3 . 1倍。During the yanshanian phrase, the area is in the condition of contractional background, with multi - staged tectonic reversion. 5. through studying the origin of volcanic rocks and the characteristics of magma evolution, it concludes that there exist 3 originated areas of magma - from mantle, crust, and mantle - crust exchange. the basic magma of nandaling volcanic rocks of early jurassic is derived from upper mantle ; the magma of tiaojishan volcanic rocks of mid jurassic is formed in the contractional tectonic setting, and derived from the transition zone of crust and mantle interaction ; the acid magma of l
5 、通過巖石化學、微量元素、稀土元素的研究，探討了不同級別節律的火山巖成因、巖漿演化等特徵，認為本區燕山期火山巖有三個巖漿源區，即地幔源、地殼源和殼幔混源，早侏羅世的南大嶺旋迴的基性巖漿，起源於上地幔；中侏羅世髫髻山旋迴火山巖是在相對擠壓環境中，巖漿起源於殼幔過渡帶；晚侏羅世無負eu異常的酸性巖漿來源於下地殼的古老結晶基底的局部熔融，有負eu異常的酸性巖漿來源於上地殼的局部熔融；早白堊世火山巖基性巖漿起源於上地幔，中性巖漿起源於下地殼底部的殼幔過渡帶。The researchers make great progress in the early 1970s, when they discovered that oncogenes, which are cncer - causing genes, are inactive in normal cells
譯：研究者早在70年代的時候取得了很大的進展，當時他們發現致癌基因，即那些可以引起癌癥的基因，在正常細胞中是不活動的。The present studies aimed to find the responses of neurons and glias in the target and other brain areas of the linear accelerator - irradiated rats. in the first experiment, time - dependent neurons changes in the brain after hemispheric irradiation at an single - fraction maximal dose of 20 gy were observed by investigating the expression of an immediate early gene, fos protein. the results shown : compared with that of the un - radiated rats, the expression of fos protein in the irradiated brain decreased distinctly 24 hours and 1 week after irradiation
首先，利用即刻早期基因fos的表達，做了同一照射劑量（ 20gy ）照射大鼠半腦后不同存活期間（ 1d ， 7d ， 14d ， 2ld ， 28d ）大鼠全腦神經元動態變化的觀察，發現：受照射后1d 、 7d大鼠腦內各部位fos蛋白表達均明顯減少，隨著時間的延長，其fos免疫反應性細胞數量逐漸增加，照射后28d ，延髓、第四軍醫大學碩士學位論文腦橋內hs免疫陽性細胞數量恢復並超過正常對照組水平，但中腦、間腦及端腦內未恢復到正常對照組水平。Previous work by this group showed that people with two short versions of the gene ( one from each parent ) are more likely to be “ owls ”, preferring to get up late and go to bed late. “ larks ” ? in other words, early risers, have two long versions
該研究小組此前的研究顯示，擁有兩種可轉譯為短蛋白的基因（分別來自父親和母親）的人較可能成為「夜貓子」 （即喜歡晚睡晚起） ，而「百靈鳥」之類的人（即早起的人）則有兩種可轉譯為長蛋白的基因。Ie protein have multiple functions, such as conversion of the host cell into a metabolically activate states, activation of viral early genes in the early phase, repression of their own transcription. ie 180 proteins can stimulate transcription from both homologous such as the icp4 of hsv ( herpes simplex virus ) and heterologous viral and cellular promoter such as - globe protein
經分析偽狂犬病病毒立即早期蛋白（ immediate - earlyprotein180 ， ie180 ）的蛋白質結構，發現ie180具有轉錄激活因子的結構特徵，能與類rna聚合酶結合， ie180基因缺失突變體對sv40及cmv啟動子調控作用的研究，是考察ie180能否作為轉錄激活因子應用的關鍵。Our results provided direct evidence that pf40 gene play a role in the tissue development, with knockout this gene the lateral buds were not visible. the plant hormones auxin and cytokinin appear to play a major role in controlling this process, therefore, the concertrition of auxin and cytokinin was measured, however, the concentration of the two hormone was variation a little in transgenic plants, but the ratio of the two was more than 5 fold in the pf40 gained function plant than that in wild type. furthermore the pf40 gene effected differentiation of the vascular bundles in different transgenic plants, results showed the pf40 could change both xylary fibers and vessel
進一步的實驗發現pf40基因會影響植物側芽發育的早期，即pf40基因作用在側芽形成與發育的早期。對轉基因穀子的組織切片的分析還表明pf40基因引起不同形式的轉基因穀子的維管組織的發育的差異，轉化正義載體穀子的木質部變多，維管系統增多，而反義或干擾的轉基因穀子的木質部數量變少，木質部分化異常。從轉基因的結果可見pf40基因可以減弱植物的頂端優勢，這種作用是通過改變植物體內激素的含量實現的。Vocal learning and memory in songbird are related to immediate early genes
鳴禽發聲學習記憶與即刻早期基因The immediate early genes expression in the pc12 cells activated by anatoxin - a
12細胞時胞內即刻早期基因的表達It is found in many studies that there is a series of changes of hypoxia - related - gene during clinical hypoxia, such as erythropoietin ( epo ) gene, immediately early gene ( iegs ) gene. the expression of these genes are all increased
諸多研究發現，在臨床缺氧狀況下會出現一系列缺氧反應基因的改變，如促紅細胞生成素（ erythropoietin ， epo ）基因和即刻早期基因（ immediatelyearlygenes ， iegs ） ，均會出現不同程度的表達增多。It was recognized as a brain - gut peptide since the peptide and its receptor exist in the central nervous system. previously, we demonstrated that motilin and motilides activates cells in paraventricular nuclei ( pvn ) reflected by increased gastric motility and induction of the immediate early gene c - fos in conscious rat, which suggests central motilin participates in the regulation of gastric motility. it was reported in 2001 that ghrelin is an appetite - stimu latory signal from stomach with structural resemblance to motilin
胃動素（ motilin ， mt ）是由小腸上段粘膜內分泌細胞合成並分泌的22個氨基酸組成的腦腸肽，調節消化間期胃運動， pvn內給予胃動素和胃動內酯（ motilides ）可增強清醒大鼠胃運動，中樞微量注射胃動素可誘導pvn中立即早期基因c - fos的表達，提示中樞胃動素參與胃運動的調控，人ghrelin和胃動素之間有36的相似性，而且二者的受體之間有50的相似性，因而有人稱ghrelin為「胃動素相關肽」 。Being a kind of adhesion molecules associating cells with extracellular matrix, integrins play a variety of roles in the process of invasion and metastasis in pancreatic adenocarcinoma
胰腺癌手術切除率低死亡率高的重要原因之一是腫瘤早期即能發生局部浸潤和遠處器官轉移，整合素作為細胞與細胞外基質的黏附分子，在胰腺癌侵襲及轉移過程中發揮多重作用。Effect of anatoxin - a on expression of legs genes in mouse brain
對小鼠腦內即早基因表達的影響Through genetic screening, we can make much earlier diagnosis in some cases and the chance of preserving eye sight is therefore much better. " a cheque presentation ceremony and naming ceremony of the lim por - yen eye genetics research centre took place today. mr. lim por - yen presented the donation to cuhk in person
基因測試可以讓我們找出高危一族，為他們作定期的檢查和跟進，即使不幸病發，也能及早發現及加以治療，所謂病向淺中醫，盡早治療青光眼，可以減少對視神經造成的損害，大大提高整體的療效。He waited in expectancy to discern some mental pointing ; he knew that if any intention of his, concluded over - night, did not vanish in the light of morning, it stood on a basis approximating to one of pure reason, even if initiated by impulse of feeling ; that it was so far, therefore, to be trusted
他懷著期待的心情等待著，想看看自己心裏會不會發生什麼變化他知道要是他昨天晚上就打定了的主意，到今天早上還沒有打消的話，即使它的起因是由於感情的沖動，那大概也是以純粹的理性為基礎的了所以他的主意到目前還是值得相信的。分享友人