生體轉化 的英文怎麼說
中文拼音 [shēngtǐzhuǎnhuà]
生體轉化
英文
biotransformation-
Examples of natural - based additives are thickening agents from seaweed, antioxidants like tocopherols converted to vitamin e by the body and carotenoids converted to vitamin a by the body, and acidifying agents like tartaric acid from fruit
例子有從海草提煉出可使味道更濃厚的提味料,抗氧化劑像生育酚可被身體轉換成維他命A genetic transformation model for the brown seaweed undaria pinnatifida has been primarily set up by using micro - particle bombardment as the method, female or male gametophytes as the gene recipients, hybridization as the regeneration route and chloramphenicol, hygromycin or basta as selective reagents
本文從轉化受體、轉化方法、報告基因、再生途徑、篩選方法等方面對裙帶菜的遺傳轉化進行了研究。首先,分離並建立了裙帶菜雌雄配子體的無性繁殖系,進行了裙帶菜的不同再生途徑的研究。Plantlet regeneration and agrobacterium - mediated transformation of peanut with epicotyl as explants
花生上胚軸為外植體的植株再生及轉化研究D - amino acids as unnatural chiral products are important intermediates in the synthesis of products, such as - lactam semisynthetic antibiotics, antiviral agents, artificial sweeteners, pesticide, peptide hormones, and pyrethroids, etc. though bioconversion of d - amino acids using microbial cells has been realized in industrialization for decades, some limited factors hinder the development of d - amino acid production, and ultimately result in shortage of the raw material in the related industrial fields
目前,用微生物菌體轉化生產d -型氨基酸的工藝路線已經產業化,但天然菌體轉化工藝存在一些限制因素,阻礙了d -型氨基酸的擴大生產,導致產品短缺。因此,利用基因工程菌生物轉化d -型氨基酸已成為世界氨基酸產業的新潮流。The materials as explant in transformation come from birch leaf, stem segment and leaf stalk, and the spider toxin gene was used as foreign gene for this transformation experiment. it showed that the best explant was the big leaf, on which the transformation frequency was 22 %. by gus detection, there were 43 percent of the plants with kanamycin resistance, and 100 percent of positive result, by pcr amplification, was gotten from random sampling
利用雙元載體的根癌農桿菌lba4404菌株( agrobacteriumtumefaciens ) ,含質粒pyhy (目的基因及npt 、 gus基因) ,對白樺試管苗莖段,葉柄,葉片三種外植體進行侵染,結果表明:大葉片生長勢強,為轉基因的最優外植體,轉化率能夠達到22 。Bioconversion of conjugated linoleic acid by resting cells of lactobacillus plantarum zs2058 in potassium phosphate buffer system
2058在磷酸鹽緩沖液體系中生物轉化共軛亞油酸Lee, yu - lin. “ tracing the light of flight : japan ' s imperialization of taiwan and its semiotic regimes. ascj 2005 annual conference. sophia university. tokyo, japan. june 18 - 19, 2005
李育霖。 《跨國文化流動與主體的生成轉化》 。專題座談。第30界全國比較文學會議。淡江大學。 2006年5月13日。The paper deducted the second qualitative change of the temple fair with many examples and a detailed description of the quantitative change of the two factors, which is from " temple plus bazaar " pattern to ultural architecture plus market " pattern. combining the planning of the modern public city space which demolishes the historic legacy, the analysis process applied the regeneration of the temple affair space, provide a new resolution to the present contradiction between the preservation and reutilization of historic heritage
論文以研究廟市空間從「廟+集市」模式轉化為「文化性建築+市場」模式的發展過程為主軸,結合當代城市公共空間規劃設計對歷史文化遺產處保護和利用的不足,以廟市空間在當代的再生體? ? 「文化性建築+市場」模式,提供了對時下歷史文化遺產保護和利用的兩難問題的解決方法。With natural observation, survey questionnaire and interviews and so on as the learning methods, the author tried to reveal their circumstances and features, and probed into some countermeasures to change the slow - learners guided in the humanistic perspective. in addition, the author put forward the recognition of mathematics study evaluation to them and the plan of enforcement, as well as the proposal to the development of the teachers, students and schools, which will be for the convenience of the future recognition and study of the slow - learner group
運用自然觀察法、問卷調查法和訪談調查法等研究方法,試圖科學地、具體地揭示他們各方面的情況和特徵,從以人為本的角度來探討后進生的轉化對策;並提出對數學后進生數學學習評價的認識與實施方案,以及對教師、學生和學校今後發展的建議;以利於今後對后進生群體的認識與研究。Because selective period of chloroplast transformation was longer than that of the nuclear transformation, only the several weakly regenerated plants with spectinomynic resistantance were obtained
由於葉綠體轉化植株生長較為緩慢,篩選周期比細胞核轉化長,並且一段時間后會出現白化現象。Isolation and purification of modified yacs from yeast strain have been carried out by pulsed - field gel electrophoresis. the modified yacs are expected to generate plant artificial chromosome after being transferred into arabidopsis protoplast by liposome - mediated method
用脈沖電泳將經過同源重組的修飾的yac克隆分離出來通過脂質體轉化植物的原生質體,希望得到在植物細胞中穩定存在的植物人工染色體。Nitrogen biotransformation and its relative microorganism in aquaculture waters
養殖水體氮的生物轉化及其相關微生物研究進展Though many economists admire function of competition, market concentration ratio has an elevating trend in developed country, oligarch monopoly spread among world market. the contradiction of scale - economy and monopoly has changed, large - scale enterprise can move the lose of monopoly to world market, remain profit of monopoly ; advantage of monopoly is a important condition of competition power in developed country. reward increasing with enterprise scale is an objective law ; the efficient of large - scale enterprise is more excellent than middle - scale and small - scale in china manufacture industry market performance
經濟全球化的發展,使各國形成一個接近一體化的市場,市場規模的變化對市場結構產生重要影響,雖然許多西方經濟學家仍然推崇競爭在提高效率中的作用,但是,工業發達國家市場集中度有逐漸提高的趨勢,並且在許多製造業中,寡頭壟斷向世界市場擴展,多個行業世界范圍內的寡頭壟斷格局開始形成,規模經濟和壟斷的矛盾發生了轉化? ?大企業能夠把由壟斷造成的損失轉嫁到世界市場,而把壟斷利潤留在跨國公司的母國,壟斷優勢成為發達國家產業競爭力的重要基礎。The result proved that bacillus iicheniformis29 were resistant to km and sensitive to the other antibiotics. the elimination of plasmid by acridine orange or by sds and the transformation of protoplast indicated that km resistance genes are located on the plasmid pbl29, not on the chromosome
Lichenformis29菌株具有卡那黴素抗性,用吖啶橙消除試驗和十二烷基磺酸鈉消除試驗以及原生質體轉化試驗,證明卡那黴素抗性基因是質粒而不是染色體編碼。The guy who raced the government to a draw sequencing the human genome took a step toward synthesizing life yesterday, when he and his colleagues reported transforming one organism into another
在描繪人類基因組計劃上和政府競爭的那個人在昨天已經向合成生命之路上邁進了一步,當他和他的同事報道正在把一種有機體轉化入另一種中時。To investigate whether it is suitable for biodegradable plastic production, we constructed the chloroplast integration and expression vector ptrv - phb, and integrated all the genes necessary for phb synthesis into tobacco chloroplast genome through gene - gun transformation. the chloroplast transformants showed phenotypically normal growth and were fertile
本研究在國內率先探討將葉綠體轉化技術引入植物生產生物可降解塑料這一領域的可行性(國外僅有日本一例) ,構建了葉綠體轉化及表達載體ptrv - phb ,通過基因槍法將phb合成相關基因導入煙草葉綠體基因組。To determine that the integration of foreign genes had occurred hi the chloroplast genome at the directed site by homologous recombiantion and to evaluate the degree of homogeneity of the c. reinhardtii transformants, pcr and pcr - southern blot analysis were performed using the primers of c. reinhardtii chloroplast homologous fragment
並根據衣藻葉綠體同源片段chll基因,設計一對引物對其葉綠體dna進行的pcr和southernblot分析。結果表明外源基因已經定點整合入衣藻葉綠體基因組的chll基因中,並且經過三輪抗生素篩選所得的衣藻葉綠體轉化子中,轉基因型葉綠體基因組拷貝佔多數。On the other hand, the expression is repressed by the proto - oncogenes n - myc and c - myc, and in some cases the expression is also repressed by testosterone or dihydrotestosterone ( androgen ) at mrna level infering from all the references that can be obtained, the functions of ndrg family may be involved in cellular differentiation events > maintaining the balance of cell redox potential ( in oxidative stress condition or biological conversion process ), or counteracting cell malignant transformation, and so on
綜合己有的文獻,推測ndrg家族可能參與細胞生長分化、維持細胞氧化還原電勢平衡(氧化應激或生物轉化) 、阻止腫瘤細胞惡化等。因此,研究其在細胞中的具體功能以及可能的信號通路將具有非常重要的意義。深人研究ndrgz在體內的組織細胞和亞細胞水平分佈特點及其功能,需要高效價和高特異性的ndrgz抗體。However, the yield of d - amino acids has been tempered by some limited factors from strain per se resulting in the shortages of that goods in the markets. therefore, scientists are trying to substitute engineered strains for natural strains in the process described above
目前,用微生物菌體轉化生產d -型氨基酸的工藝路線已經產業化,但天然菌體轉化工藝存在一些限制因素,阻礙了d -型氨基酸的擴大生產,導致產品短缺。The plasmids were used to transform tobacco by the leaf disc method using the agrobacterium strains described above. tobacco tissues were cultured and shoots were regenerated, transplanted to soil. the vp2 gene was expressed with the growth of transgenic cells into full - blown plants
用凍融法將該表達載體轉化農桿菌lba4404 ,通過葉盤轉化法ibdvvp2基因整合到煙草基因組中,然後進行組織培養,誘導生根,生成轉基因植株。分享友人