細菌細胞結構 的英文怎麼說
中文拼音 [xìjūnxìbāojiēgòu]
細菌細胞結構
英文
bacterium cell structure- 細 : 形容詞1 (條狀物橫剖面小) thin; slender 2 (顆粒小) in small particles; fine 3 (音量小) thin ...
- 菌 : 菌名詞1. (蕈) mushroom2. (姓氏) a surname
- 胞 : Ⅰ名詞1 (胞衣) afterbirth2 (同一個國家或民族的人) fellow countryman; compatriot Ⅱ形容詞(同胞...
- 結 : 結動詞(長出果實或種子) bear (fruit); form (seed)
- 構 : Ⅰ動詞1 (構造; 組合) construct; form; compose 2 (結成) fabricate; make up 3 (建造; 架屋) bui...
- 細菌 : germ; bacterium (pl. bacteria); fungus (pl. fungi)
- 細胞 : cell; sytes; bioplast; cella; [口語] gene; [生物學] cellule; cellule cellulli cellulo ; cello ; k...
- 結構 : 1 (各組成部分的搭配形式) structure; composition; construction; formation; constitution; fabric;...
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The bacilliform cell penetrate into interior of the fibre to degrade the cellulose strongly and produced a mass of sticky polysaccharides. after cultured 48 hours, the bacilliform cell ' s surface of sporocytophaga have a great change. at this stage the bacilliform produce a lot of sticky polysaccharides. these sticky polysaccharides associated with the sites where the filter paper was decomposed intensively and form thorns on the surface of the bacillium. at the same time, the filter - paper weight loss is the greatest and decomposing rate is the fastest, so we think that the sticky polysaccharides are produced during the cellulose degradation
培養48小時,桿狀細胞的表面結構發生很大的變化,此時的菌體表面已產生大量的粘性多糖,這些粘性多糖因菌體在纖維素表面滑動而在菌體表面形成突起,即在纖維素被旺盛降解部位的菌體表面產生了大量突起;而產生突起的菌體深入到纖維素分子內部,纖維素表面可以清晰地看到由於菌體嵌入纖維素分子內部而留下的凹陷。Now, in a study that took more than five years to complete, rockefeller university researchers, in collaboration with a team of bacteriologists at the university of wisconsin, madison, have become the first to solve the structure of a protein complex that protects these cells from singlet oxygen
現在,洛克菲勒大學的研究人員與威斯康星大學的細菌學家一同協作,歷經5年多時間的研究,首次獲得了一種能夠保護細胞免受單態氧損傷的蛋白復合體的晶體結構。Haustorium ( pl. haustoria ) a specialized outgrowth of many parasitic fungi and certain parasitic plants such as dodder ( cuscuta ) and broomrape ( orobanche ), that penetrates into and withdraws food material from the cells of the host plant
吸器:是某些寄生真菌和某些寄生植物如菟絲子(菟絲子屬)和肉蓯蓉(列當屬)所長出的特化結構,它可以刺入寄主植物體內並從寄主細胞中吸取營養物質。An axial filament, with a similar structure to a bacterial flagellum, is spirally wound about the protoplast inside the cell wall
在細胞壁內部,和細菌鞭毛有相同結構的軸向細絲包繞細胞質並使之螺旋化。Conclusions : prokaryotic and eukaryocytic expression plasmids of the shortened hepatitis b surface antigen were successfully constracted, and the target proteins expressed by iptg induced in escherichia coli. as well as in eukaryocyte ( hepg2 and cos - 7 ), then their antigenity were detected
結論:截短的乙型肝炎表面抗原分子的原核和真核表達』重組質粒成功被構建及分別在人腸桿菌efl得到誘導表達和存貞核細胞ifj表達,並檢測劍其表達產物的抗原特性。Ultrastructure of nucleus and sclerotium of fuligo septica phanero plasmodium
顯型原質團細胞核及菌核的超微結構The bacterium has basic cellular structure, can ego is progenitive
細菌有基本的細胞結構,可以自我繁殖。Quinic acid, used shikimate pathway in e. coli, it is necessary to extend metabolic pathway by introduction of a heterogenous gene qutb into the host cell. double specific enzyme genes arog, qutb or three ones arog, qutb, arob were co - expressed in a single plasmid pbv220 to improve the enzymes " rate - limiting reactions. modifications of e. coli chromosome by both disruption of the arod gene and directed - site insertion of the arob gene resulted in the change of carbon flow redirected into the quinic acid biosynthesis branch
利用大腸桿菌莽草酸途徑合成新的代謝物奎尼酸,須在宿主細胞引入異源酶基因擴展代謝途徑;串聯表達酶基因,同時適量增加不同種屬的多個關鍵酶酶量,改善限速反應;利用同源重組進行基因整合和基因破壞,改造染色體結構定向改變微生物代謝途徑;目的是將碳代謝流最大程度的引向奎尼酸生成的方向。The deleted mutant pap gene was also cloned into yeast secreted expression ppic9k vector to form ppic9k ~ 3, then the vector was transferred into pachia pastoris gs115 strain. the specific expression protein was secreted into the medium after inducing with methanol and the protein amount reached about 50 - 60 u g per millilitre measured by uv - absorbed methods in the supernatant of the medium via high density fermentation. sds - page results showed that there was one protein band in the gel which molecular weight was about 34ku
將缺失型pap基因克隆于酵母分泌型表達載體ppicgk構成重組載體,然後導入畢赤酵母( p8chianastoris )菌株gslls細胞中,在甲醇的誘導下,經過酵母高密度發酵進行pap的表達,經sds page分析,結果表明,在培養基上清液中含有一明顯的特異性蛋臼條帶,大小為34ku ,經western blotting分析,該蛋白與法國pap抗血清有特異性反應,體外活性檢測表明該蛋白對tmv的侵染性具有高度的抑制性,說明該pap基因在畢赤酵母gs中也得到了正確表達。There are also destructive agents known as viruses and bacteria that outright destroy the cellular structure
此外還有專門的破壞性物質如病毒和細菌,直接毀壞細胞結構。Disruption of lipid rafts and caveolae by depleting cellular cholesterol with cholesterol - binding reagent, - methylcyclodextrin or filipin, blocks the igf - 1 receptor signaling in 3t3 - l1 preadipocyte. both hormone induced adipocyte differentiation and mitotic clonal expansion are inhibited by lipid rafts and caveolae disruption. however, a nonspecific lipid binding reagent, xylazine, does not affect adipocyte differentiation or mitotic expansing
利用膽固醇結合試劑,如甲基環糊精和菲律賓菌素,減少細胞膽固醇的含量,破壞細胞膜上脂質筏/質膜微囊的結構,抑制了igf - 1受體信號誘導的3t3 - l1前脂肪細胞的分化以及克隆擴增。Objective to study the cell structure changes of gastrodia elata after armillaria mellea infection as well as the nutritional resource of this important medicinal plant
目的研究天麻營繁莖被蜜環菌侵染后細胞結構的變化,及天麻整個生長期的營養來源。Abstract : objective to study the cell structure changes of gastrodia elata after armillaria mellea infection as well as the nutritional resource of this important medicinal plant
文摘:目的研究天麻營繁莖被蜜環菌侵染后細胞結構的變化,及天麻整個生長期的營養來源。Studies on killing action of antibacterial peptides on cancer cells and observation of their ultrastructure
野生蠶抗菌肽對癌細胞的殺傷作用及其超微結構的研究In terms with the principle of fusarium oxysporiun caused plant disease : bundles were blocked and fusarid acid killing cells was formed by hyphae so that caused water metabolism abnormal and plant wilting. in order to find out effective method of anti - fiisarium oxysporuin, long ya lillium was taken as material with plant tissue culture and genetic transformation techniques in this paper
針對尖孢鐮刀菌的致病機理:菌絲阻塞維管束引起水分代謝失常和菌絲在植物體內產生毒素(鐮刀菌酸)損害膜結構造成代謝失常,從而導致植物萎焉。本實驗以龍牙百合為研究對象,應用細胞工程中的離體培養方法並結合轉基因技術,以期找到抗尖孢鐮刀菌的有效途徑。The biological characterization and the absorption capacity of a myxobacterium nust03 for the heavy metal is investigated. an active metabolite is separated and purified from the fermentation by the nust03
研究鹽土粘細菌nusto3菌株的形態結構、生理生化特性和吸附重金屬的能力並分離純化其胞外活性物質。The crystalline immune system is a more complex structure of 18 forms of white blood cells, each of which has the capacity to destroy and consume various toxic substances from waste matter to viruses to bacteria that would destroy the form otherwise
水晶免疫系統是一種更復雜的結構,有18種白血細胞,每一種都具有消滅并吞噬從來自廢物的不同毒素直到各種病毒細菌的功能,否則它們就會摧毀身體。Objectives to improve the effect of a single mtb8. 4 dna vaccine, we constructed a chimeric mtb8. 4 / hil - 12 eukaryotic plasmid by linkage of mycobacterium tuberculosis mtb8. 4 gene to human il12 gene with a simple linker ( gly4 - ser ) 3. we analyzed the immunogenicity of chimeric dna vaccine and investigated the immune responses elicited when mtb8. 4 / hil12 was presented as endogenous ag
目的:以il - 12作為分子佐劑,與結核桿菌新抗原mtb8 . 4基因連接形成嵌合分子,將其克隆到真核表達質粒中,構建成嵌合dna疫苗,研究其在小鼠體內誘導細胞免疫應答的效果及對c57bl 6n小鼠的免疫保護作用,為尋求安全、有效、廉價的結核病新疫苗打下基礎。Twenty years later, my lab had outlined the structure and biosynthesis of the peptidoglycan of bacterial cell walls and had discovered that penicillin inhibited the terminal step in its biosynthesis catalyzed by transpeptidases
20年後,我的實驗室揭示出了細菌胞壁肽聚糖的結構和生物合成過程,並發現青霉素是抑制由轉肽酶催化的該生物合成的最後一步。Under the stimulation of inactivated vibrio anguillarum, the number of all hemocytes, the number of semigranular cells, the amount of po synthesized and po activity increased about 111. 3 %, 102. 9 %, 40. 4 % and 46. 3 %, respectively. the highest percentege of semigranular cells in all kinds of hemocytes after stimulation implies that it plays a key role in th e innate immune system of penaeus chinensis. morever, under the stimulation of polysaccharides and vibrios, the amount of po increases greatly, but the unit activity of po remains almost unchanged
本文利用脂多糖( lps ) 、 p一葡聚糖( p一1 , 3一glucan ) 、滅活哈維氏弧菌和滅活鰻弧菌4種免疫促進劑對中國對蝦進行了免疫刺激,通過分離純化、光鏡和透射電鏡觀察等技術對刺激前後中國對蝦酚氧化酶的產量、活性以及血細胞的數量、超微結構的變化進行了研究。分享友人