細菌的大小 的英文怎麼說
中文拼音 [xìjūndedàxiǎo]
細菌的大小
英文
size of bacteria-
Newcastle disease virus ( ndv ) strain 695, a thermostable nature avirulent strain, were replicated in embryonated chicken eggsand its rna was extracted from allantoic fluid. referred to the reported sequence of f gene, a pair of primers were designed and synthesized. f gene of ndv b95 strain was amplified by rt - pcr, the pcr products were checked by agrose gel electrophoresis and purified by agrose gel fracion method
利用從國外引進的新城疫熱穩定性天然弱毒b _ ( 95 )株接種spf雞胚繁殖病毒,經處理后提取病毒的基因組rna ,參考國內外發表的ndv融合蛋白基因序列,設計一對特異性引物,經反轉錄聚合酶鏈式反應( rt - pcr )擴增出約1700bp大小的特異性片段,將此片段回收純化后,利用t - a克隆技術將其克隆到pgem - t - easy克隆載體中,再轉化大腸桿菌jm109感受態細胞,轉化后經分子量比較、 pcr鑒定和酶切分析篩選陽性克隆。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。Of the eons of geological periods recorded in the stratifications of the earth : of the myriad minute entomological organic existences concealed in cavities of the earth, beneath removable stones, in hives and mounds, of microbes, germs, bacteria, bacilli, spermatozoa : of the incalculable trillions of billions of millions of imperceptible molecules contained by cohesion of molecular affinity in a single pinhead : of the universe of human serum constellated with red and white bodies, themselves universes of void space constellated with other bodies, each, in continuity, its universe of divisible component bodies of which each was again divisible in divisions of redivisible component bodies, dividends and divisors ever diminishing without actual division till, if the progress were carried far enough, nought nowhere was never reached
隱藏在大地的洞穴里和能移動的石頭底下蜂巢和土墩子中那無數微小的昆蟲類的有機生物:微生物病菌細菌桿菌精子憑著分子的親和之凝聚力而粘在一根針尖上那幾萬幾億幾兆個多不勝數肉眼看不到的微小顆粒人類的血漿是一個宇宙,群集著白血球和紅血球,每個血球又各自形成一個空虛的宇宙空間,群集著其他球體各個球體連續性地也是由可分割的構成體形成的宇宙,各個構成體又可以分割成為幾個能夠進一步分割的構成體。就這樣,分子與分母實際上在並未分割的情況下就不斷地減少了。如果這個過程延續到一定時候,就永遠在任何地方也不會達到零。Here is a kidney with much more the surfaces of both kidneys demonstrate multiple microabscesses from hematogenous spread of a bacterial infection
雙側腎臟表面見大量微小膿腫,它們是細菌感染后血行播散造成的。Halocin c8 appeared to have a very wide activity spectrum, including most haloarchaea and even some haloalkaliphilic rods, but it showed no inhibitory activity against bacterial strains tested. when a sensitive strain of halorubrum saccharovorum atcc29252 was exposed to halocin c8, the treated cells swelled at the initial stage, the cell wall appeared to be nicked and the cytoplasm was extruded out afterwards, and the whole cell was eventually completely lysed
將敏感菌株halorubrumsaccharovorumatcc29252的細胞用嗜鹽菌素c8處理后,採用電鏡觀察,發現處理2小時后細胞開始腫脹、膨大,接著在細胞的兩端出現裂口,細胞內容物開始向外溢出,隨著時間延長,裂口越來越大,發生這種變形的細胞也越來越多,最後,幾乎所有的細胞完全裂解。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。The world ' s reference bioaerosol sampler is a multi - stage, multi - orifice cascade impactor designed to measure the concentration and particle size distribution of aerobic bacteria and fungi
世界標準的微生物采樣器是多級,多孔瀑布式撞擊采樣器。是為測量空氣中細菌和真菌微粒大小分佈的濃度而設計。The bacterial bioplastic coating argument is the strongest, as there have been cases in which ancient textiles have yielded radiocarbon dates much younger than other artifacts in the same sites ? most notably in the instance of mummy 1770 in the british museum, whose bones dated 800 to 1, 000 years older, according to the radiocarbon tests, than the textile in which they were wrapped
細菌性的「原生體覆蓋物」的爭論來得更激烈,已經有案例,就是古代紡織品的放射性碳年代測定比其他同樣大小的史前器物的年代要晚得多? ?最值得注意的例子就是1770年陳列在大英博物館的木乃伊,根據放射性碳年代測定,骨骼的年代為800至1000年之久,它們都被包裹著。The two novel glycosidase enzymes were identified in bacteria by an international team led by henrik clausen of the university of copenhagen in denmark
丹麥哥本哈根大學專家亨利可?克勞森率領的一個國際研究小組從細菌中分離出兩種新的葡萄糖苷酶。Establishment of a neutropenic - mouse thigh model with s. aureus infection
粒細胞減少小鼠大腿金黃色葡萄球菌感染動物模型的建立Second, fungi come in a variety of shapes, sizes and types, ranging from individual cells to enormous chains of cells that can stretch for miles
其次,菌類品種繁多,特徵、大小、顏色各有不同。它們有的屬單細胞,有的則是由無數細胞鏈連接而成,綿延數里。En iso 9308 - 5 water quality - detection und enumeration of escherichia coli and coliform bacteria in surface and waste water - part 3 : miniaturized method most probable number by inoculation in liquid medium
水質.表面和廢水中大腸桿菌和大腸菌類細菌的檢測和計數.第3部分:液體介質中的小型接種法While we measure our own sizes in inches or centimeters, bacterial size is measured in microns
我們測量我們自身的大小是用英寸或者厘米,而細菌的大小是以微米級測量的。To print the bacteria, this stamp is simply pressed into a clean nutrient gel, producing a living replica of the original pattern, with features as small as 1 micrometre across, the size of one bacterium
印刷細菌時,只需簡單地將這個印章放入干凈的營養凝膠中就能夠製造出一個和原有圖案相同的,活的復製品,而且這種圖案的細節能夠精確到一微米,猶如單個細菌的大小。Many disease - causing culprits such as bacteria and viruses are nano size
很多致病的元凶如細菌和病毒均是納米大小。In this pathway, irel, an er transmembrane protein kinase / endoribonuclease, is essential for viability during er stress. in contrast to yeast, the mammalian genome contains two homologues of ire1, irelctand ire1b, to sense the unfolded protein level
該基因的開放讀碼框( openreadingfiame , orf )為1383bp ,編碼蛋白的大小為50kd ,大腸桿菌ibeb基因編碼的50kd前體蛋白經分子內剪切加工形成大小為34kd的成熟表達產物,定位於細胞外膜。Results of bacteriostasis activities of acetic ester extract under different concentrations showed that the higher concentration, the stronger bacteriostasis effect was, and that the sequence of bacteriostasis activities was different under different concentrations
用不同質量濃度的乙酸乙酯提取物進行抑菌活性試驗,結果顯示:質量濃度越高,其抑菌能力越強,而且,在不同質量濃度下,對測試的6個細菌的抑制活性的大小順序不一致。Waterless urinal is made of ceramic material, and uses nanometer anti - bacteria glaze as its surface, which can prevent the penetration and retaining of urine, eliminate the odor and avoid the growth of bacteria
免沖水小便器的本體採用陶瓷材料,特殊的納米抗菌釉面防止了尿液的滲透和滯留,大大降低了尿液的異味並防止細菌的滋生,不銹鋼和硅膠材料的專利裝置有效的隔絕了下水道的臭味,避免了尿垢的附著。[ trendsgroup ] waterless urinal is made of ceramic material, and uses nanometer anti - bacteria glaze as its surface, which can prevent the penetration and retaining of urine, eliminate the odor and avoid the growth of bacteria
免沖水小便器的本體採用陶瓷材料,特殊的納米抗菌釉面防止了尿液的滲透和滯留,大大降低了尿液的異味並防止細菌的滋生,不銹鋼和硅膠材料的專利裝置有效的隔絕了下水道的臭味,避免了尿垢的附著。Conclusions : the number and size of plasmids the strain carried had no significant correlation with its resistant profile
結論:細菌的耐藥性與其攜帶的質粒的多少和大小沒有直接關系。分享友人