轉基因動物 的英文怎麼說
中文拼音 [zhuǎnjīyīndòngwù]
轉基因動物
英文
tra genic animal-
The b lymphocyte stim lator ( blys ) also known as baff, tall - 1, thank, ztnf4, is the most recent addition to the tumor necrosis factor family ( tnf ) ligands. blys induces both in vivo and in vitro b cell proliferation, differentiation and immunoglob lin secretion. meanwhile, it also strongly suppresses the growth of tumor cell lines. the over - production of blys is associated with the development of certain autoimmune disease, such as systemic lupus erythaematosus ( sle ), rheumatoid arthritis, myasthenia gravis, sj greh ' s syndrome
人b淋巴細胞刺激因子( hblys )是1999年發現的腫瘤壞死因子超家族成員。最早發現其可誘導腫瘤細胞凋亡,之後發現它是一個強有力的b細胞共刺激因子,它在體外及轉基因動物體內可明顯刺激b細胞的生長,免疫球蛋白分泌,並導致動物自身免疫性改變。From the result, it is feasible to use the cre / lox system to screen friendly gene locus. furthermore, more and more researchers tend to use animal mammary gland bioreactor to highly express foreign genes in the latex
此外,利用動物乳腺生物反應器在乳腺中高效表達外源基因已經成為轉基因動物的研究熱點,這是因為它不僅具有理論研究的價值,而且也有很大的實際應用價值。The transgenic plants have been studying for more than ten years, which have some advantages including that the plants are autotrophy not requiring expensive media or strict culture conditions, and the plant viruses cannot infect human, compared with other systems such as microbe fermentation and transgenic animals
與微生物發酵、動物細胞和轉基因動物等生產系統相比,轉基因植物不需要昂貴的設備和嚴格的培養條件,具有光合自養、成本較低,植物病毒不感染人類等優點,已成為一類比較廉價和安全的生物反應器。Different amount of copies in different tissues attribute to the different density of positive signals. the result of the experiment suggested that the transgenic animals can be produced by spermatozoa - mediated gene transfer after the entrapment of liposome. and because the exogenous dna occurs losing the segments. partly integration, or existin g outside of genome dna, the rate of chimerism is relatively high
結果表明: ( 1 )脂質體包裹外源基因轉染精子的方法,可將外源基因導入受精卵中,能夠獲得轉基因動物,並得到了較高的轉基因陽性率; ( 2 )精子攜帶的外源dna的整合過程是隨機的,在受精過程和胚胎早期分化過程中可能發生了片段丟失、不完全整合或游離于基因組存在而產生嵌合體。This paper expounds the progresses of the researches on the life science and relevant subjects, which include the research of cultivating the arterial vessel with fine cell tissue, the research on the genetically modified animal, the research on the pest control with bio - virus pesticide, the research on the death mechanism of protein and the diseases of immune system ( including cancer ), the research on anti - senile protein and the research on compound - type aids vaccine
闡述了生命科學及其相關學科的研究進展,包括用細小細胞組織培製成動脈血管的研究、轉基因動物的研究、生物病毒農藥防治蟲害的研究、蛋白質死亡機理及免疫系統疾病(包括癌癥)的研究、抗衰老蛋白的研究以及復合型艾滋病疫苗的研究。The plasmid plncxhlf which is combining with 2366bp human lactoferritin ( hlf ) cdna complete sequence and 800bp regulating sequence upsteam by the - lactoglobulin gene promoter is prepared by normal steps. then it is used in the following experiments. the recombinant plasmids plncxhlf were introduced into mouse mammary tumor cell line ma - 782 by liposome entrapment
本研究將含有人乳鐵蛋白( hlf )基因2366bpcdna序列完整序列和800bp的奶山羊-乳球蛋白基因5 』端調控序列的乳腺特異表達重組載體plncxhlf按常規方法提取、純化、 pcr 、酶切鑒定后,用於細胞表達和精子介導轉基因動物的研究。The technique of microinjection is significant to embryo ' s development. for example, the different volume of microinjection will have direct effect on the in vitro survival rate of the embryos and even the successful rate of the transgenic animals
顯微注射技術對胚胎發育有著關鍵性的影響,如注射劑量的不同將直接影響到胚胎體外發育的存活率乃至影響整個轉基因動物的成功率。With the help of es cells, scientists are trying to set up the cell and animal models of diseases such as diabetes, alzheimer ' s disease and parkinson ' s disease, produce the transgenic animals
研究者們試圖用es細胞建立糖尿病、老年型癡呆、帕金森氏癥等遺傳疾病轉基因動物模型。There are the first - class base of feeding goats, the laboratories and workshops according to the standard of glp and gmp, including the molecule clone laboratory, the animal embryo and genetic engineering laboratory, the transfer - genetic animals feeding and reproducing laboratory
公司下設三個實驗室:分子克隆實驗室(江蘇省重點實驗室) 、動物胚胎工程與遺傳工程實驗室(江蘇省重點實驗室) 、轉基因動物飼養與繁殖實驗室。A major problem in the production of transgenic animal mammary gland bioreactors is the low production rate of high - expressing transgenic animals due to the position effect to overcome that, including all regulatory elements in the constructs of expression vector seems to be the most reasonable way
動物乳腺生物反應器生產中存在的主要問題之一,就是由於位置效應的影響而難以獲得高效表達的轉基因動物。為了克服這個問題,在轉基因表達載體中引入了多種諸如mars和insulator等的調控元件。By far, about 80 % or more transgenic animals are constructed through microinjection
目前80以上的轉基因動物模型都是利用顯微注射來構建完成的。Gene transfer is a new and widely used technology in bioscience field. at present over 80 percent of transgenic animal models are constructed by means of microinjection
轉基因是近年來在生命科學領域廣泛應用的新興技術,目前80 %以上的轉基因動物模型是利用顯微注射法構建完成的。The present situation and prospect of the researches on the gegetically modified animals
轉基因動物的研究現狀及展望Should the u. s. allow patents for genetically modified animals and / or living organisms
美國允許發表關于轉基因動物或者有機體的專利嗎?The animal resulting from that egg will therefore carry that gene and so is a transgenic animal
由這種卵發育成的動物將攜帶該基因從而成為轉基因動物。The first genetically modified animal to leave the lab will probably not be one designed to control a pest
第一隻離開實驗室進入野外的轉基因動物也許不是設計好去控制害蟲的。Transgenic animal is a new - born bio - technique, which is the development and extension of general molecule biology and gene engineering
轉基因動物技術是一項新興的生物技術,是常規分子生物學技術和基因工程技術在研究層次上的拓展和延伸。In order to supply the es cells needed for the research of transgenic animals in our labortaory in future, we did some work of isolating es cells from mouse
同時,為以後開展轉基因動物模型的研究,我們還進行了小鼠es細胞建系的部分工作。The end of may brought a vivid illustration of that promise - - and a surge of unease at the prospect of releasing genetically engineered animals into the wild
5月末這個迷人的前景已經初見端倪,當然對于把轉基因動物釋放到大自然中去的結果人們還是頗感不安的。With the appearing of transgenic animal, it is possible that people can rebuild the genome of animals by gene recombination and contrive research on relative gene ' s structure and function in viviperception. this is a multidimension system of gene research with regard to providing new approaches and thoughts from molecule to individual arrangement
轉基因動物的出現,使人類可以通過基因重組的各種方法人為的改造動物基因組,在動物活體水平上研究有關基因的結構和功能,是一個四維時空的研究體系,為從分子到個體的各個層次,多維的研究基因提供了新的方法和思路。分享友人