昆蟲狀的 的英文怎麼說
中文拼音 [kūnchóngzhuàngde]
昆蟲狀的
英文
insectiform-
The purely mechanical effect of glandular trichome exudates is the entrapment and immobilization of small arthropods.
具腺毛狀體分泌物的純機械作用是誘捕和粘住小的昆蟲。The compound eye of an insect like the housefly is effectively a bound of tapered fiber optical filaments.
昆蟲(如家蠅)的復眼實際上是一束絲狀的錐形光學纖維絲束。They are also the key components of insect - baculovirus expression system ( bevs ), which has been one of the four main expression systems in gene engineering
同時,桿狀病毒昆蟲細胞表達系統是一類重要的真核表達系統,現已成為目前基因工程四大表達系統之一。( 2 ) the chromosomes of bmn cells showed the typical characteristics of lepidoterati insects. chromosomes of matephase without apparent centromere are short pole - like and pellet - like
( 2 ) bmn細胞的染色體表現為典型的鱗翅目昆蟲的染色體:中期染色體短桿狀或顆粒狀、無明顯的著絲粒。Daming mountain natural reserve is typical evergreen broadleaf monsoon forest area located on the tropic of cance in china. there are rich natural resources in this area, such as 1 836 plants, 49 wild mammals, over 65 birds, 11 fresh water fish and a lot of insects. some suggestions about the protection of biodiversity and sustained exploitation of resources were proposed
大明山自然保護區是我國在北回歸線上保存下來的南熱帶季風常綠闊葉林區,通過對大明山自然保護區調查研究發現有高等植物1836種,野生哺乳動物有49種,鳥類超過65種,兩棲爬行類有13種,淡水魚類有11種,以及種類繁多的昆蟲.分析了植物資源及群落的多樣性,哺乳動物、鳥類、兩棲爬行類、魚類的分佈及現存狀況In the adherent culture, the virus did not result in cell lysis after the insect cells were infected
而在本論文中,我們嘗試將此一非溶裂昆蟲細胞/桿狀病毒表現系統轉移到旋轉瓶的懸浮培養。Baculovirus / insect cell system has been widely used for recombinant protein production, but traditional system eventually resulted in cell lysis, so that the expressed recombinant protein was lost into medium
摘要:桿狀病毒/昆蟲細胞系統已經被廣泛的應用在重組蛋白質的生產上,但傳統的桿狀病毒感染后會造成細胞溶裂,而使得表現出的重組蛋白質流失到培養基中。Meq protein, highly expressed in the insect cell line sf9 by the baculovirus vector was immunized into balb / c mice and the immunized spleen cells were collected and fused with the tumor cell line sp2 / 0 via peg - 1000 in vitro. the hybridoma cells were cloned and screened for the ability of anti - meq mcab secretion by fa with the mdv ga infected chicken embryo fibroblast ( cef )
利用通過桿狀病毒載體在昆蟲細胞系sfg上高度表達的meq蛋白產物免疫balb / c小鼠,然後收獲其免疫脾細胞並與腫瘤細胞系spz / 0通過peg于體外融合;獲得的雜交瘤細胞被克隆並通過與mdv感染的雞胚成纖維細胞( cef )做免疫熒光試驗( fa ) ,進行其分泌抗meq單克隆抗體( mcab )能力的篩選。Results we construct recombinant angiostatin baculovirus with a high virus titer ( 2 + 108 pfu / ml ) successfully. recombinant angiostatin was effectively expressed in insect cells ( sf9 ) as 53 kd fusing protein and its expression level was about 90 % of insect cellular total soluble proteins. the recombinant angiostatin protein could inhibit endothelial cell proliferation in vitro with ic50 value of 2
實驗結果我們成功地構建了滴度高達2x10 『 pm llil的angiostatin重組? 2 ?桿狀病毒,並在昆蟲細胞sffi中高效表達了分子量為53kd的an giostatin重組蛋白,重組angiostatin蛋白不僅在體外顯著抑制內皮細胞的生長, k 。Baculoviruses are arthropod specific viruses that have long been used as biological agents to control the insects attacking crop plants
摘要桿狀病毒是鱗翅目昆蟲的重要病原微生物,在重要農業害蟲的生物防治中具有很大的應用前景。The insect is trapped and drowns in the water and digestive juices at the bottom of the pitcher
昆蟲被圍困,淹沒在瓶狀葉底部的水和消化液里。The habitats for moving about of great bustard are hillocks on grassland. and they prefer to move about on the valleies of grassland during their breeding season. there are 4 main vegetation characteristic factors that determine the nest - site selection, the factors are the vegetation canopy, vegetation density, food and the height of plant. the great bustard selects the areas with higher vegetation canopy, vegetation density, plant species and insect quantity. most height of plants are below 20cm, but we also found they move about in tall grass occasionally
大鴇繁殖期活動棲息地為波狀起伏的草原漫崗地,多喜歡活動在海拔為170 300m左右,四周高、中間凹的漫崗凹地中。決定大鴇繁殖期棲息地選擇的主要植被特徵因子共有4個,分別為植被蓋度因子、植被密度因子、食物因子和植物高度因子。大鴇多選擇在植被蓋度和密度較大、植物種類和昆蟲數量較多及多數植物高度在20cm以下,但又不乏高草的地方活動。In this paper, development of international current research, methods of extracting effective components, stability controlling of azadirachtin and its formulation, the main ingredients of formulations, the acting way and mechanisms of neem pesticide against insecticides was prospected
本文敘述了國內外有關印楝研究的現狀、有效成分的提取方法、印楝素及其制劑的穩定性控制、制劑的主要成分以及印楝殺蟲劑對昆蟲的作用途徑和機制,並對印楝殺蟲劑的發展趨勢作了展望。The edge of the pitcher is waxy and slippery so insects fall into the pitcher
瓶狀葉的邊緣柔軟而光滑,所以昆蟲很容易掉進去,昆蟲一旦掉進去,情況就糟了。Inside, things become worse for the insect - the walls of the pitcher are too smooth for the insect to climb out
因為瓶狀葉的內壁很光滑,以至於昆蟲很難爬出來。Conclusion temperature is the biggest climate factor for the effect on the citellophilus tesquorum sungaris, its temperature range of survival has no obviously differences with other insects under the condition free of host
結論溫度是對方形黃鼠蚤松江亞種生存影響最大的氣候因子,游離狀態下其生存溫區與其他昆蟲無明顯區別。Include : supervise and coach prevent and kill off of insect of pair of rodent, ill intermediary ; check and examine food, drinking water reachs his to store, supply, carriage establishment, supervise those who be engaged in food, drinking water supplying the healthy state from personnel of course of study ; supervise and check the processing of the rubbish, trash, sewage, excrement and urine, water that press cabin
包括:監督和指導對嚙齒動物、病媒昆蟲的防除;檢查和檢驗食品、飲用水及其儲存、供給、運輸設施,監督從事食品、飲用水供給的從業人員的健康狀況;監督和檢查垃圾、廢物、污水、糞便、壓艙水的處理。This paper reviewed the produce, development, and research hotspot on insect resource, utilize actuality and development of insect resources in china, and integrated exploitation and utilization of fly species " larva and imago
本文綜述了我國昆蟲資源利用現狀和發展趨勢;蠅類幼蟲、成蟲的綜合開發利用。進行了幾個蠅種的鑒定、篩選,生物學特性觀察,並通過化學分析對入選蠅種的幼蟲、成蟲進行了營養評價。In this experiment hcv structural gene was amplified by polymerase chain reaction ( pcr ), and was inserted into baculovirus expression vector pfastbacl to construct a recombinant transposing vector pfbl - cee. the plasmid pfb 1 - cee was transformed into dh1 obac competent e. coli cells. high molecular weight dna was prepared from the overnight cultures from the selected e. coli colonies, which was recombinant baculovirus shuttle vector containing hcv structural gene, named bac - cee
本實驗用pcr擴增hcv結構區基因,克隆到桿狀病毒表達載體pfastbacl中,構建成重組轉座載體pfb1 - cee ,轉化dh10bac大腸桿菌感受態細胞,篩選陽性菌落,抽提大分子質粒dna ,獲得含hcv結構區基因的重組桿狀病毒穿梭載體bac - cee ,脂質體介導轉染sf9昆蟲細胞,出現細胞病變后,收集含有重組桿狀病毒顆粒的培養上消,重新感染sf9細胞,收集sf9細胞,進行12 . 5 sds -聚丙烯酰胺凝膠電泳,可見表達的蛋白條帶。In order to get the soluble recombinant eo protein and inspect the protein expression status convinently, the egfp and eo gene were ligated into baculovirus transfer vector. with the co - transfecting sf9 cells of baculovirus recombinant transfer vector and linearized viral dna, and plaque purification in the posttransfection procedure, the pure recombinant baculovirus were harvested, which infected the sf9 cells for amplifying to generate a p - l stock. in the meantime, the fluorescence microscopy detection indicated expressed egfp protein to confirm the heterogenous protein expression of recombinant baculovirus. the pi - stock from a pure plaque was used to generate a high liter p - 2 stock, which was determined in liter as 1. 14 107pfu / ml by performing a plaque assay. when a volume of p - 2 stock infected the sf9 cells with moi 5 - 10 for expression, the strong fluorescence was obeserved on the day 3 of postinfection
此外,為了得到可溶性重組eo蛋白並便於觀察重組蛋白的表達情況,我們將egfp基因與eo基因相連插入昆蟲桿狀病毒轉移載體中,與線性桿狀病毒dna共轉染sf9細胞后通過噬斑純化得到純的重組桿狀病毒,將其感染sf9細胞制備p1種子液,同時用熒光顯微鏡觀察綠色熒光蛋白的表達情況剔除表達效果差的重組桿狀病毒。再用p1種子液感染sf9細胞制備高效價的p2種子液。通過病毒液的梯度稀釋和噬斑測定,確定p2種子液的病毒滴度達1 . 14 10 ~ 7pfu ml 。分享友人