植烯 的英文怎麼說
中文拼音 [zhíxī]
植烯
英文
phytene-
While the fruits ripening process was delayed in leetrl antisense fruits. epinastic of leaves in leetrl antisense plants was only occasionally observed, which was not observed in leetr2 antisense plants ; ( 5 ) when treated by exogenous ethylene ( 25ul / l ), the abscission of antisense leetr2 petiole explants was delayed. moreover, leaf epinasty failed to be induced by ethylene treatment c, which suggested that these tissues were insensitive to ethylene
( 5 )植株衰老和葉片脫落延遲,花瓣脫落也明顯的延遲,在轉反義leetr1基因番茄的果實成熟特性被明顯改變,表現在乙烯釋放高峰延遲,果實顏色出現變異,以及和成熟相關的酶活性的改變,然而,轉反義leetr2基因的果實的成熟特性與對照相比無明顯差別。Implants for surgery - acrylic resin cements
外科植入物.丙烯酸樹脂粘接劑The enzyme 5 - enolpyuvyl - 3 - phosphoshikimic acid synthase ( epsp synthase ; ec2. 5. 1. 19 ), encoded by anoa locus, is a key enzyme present in microorganisms and plants where it has a function in the biosynthesis of aromatic amino acids. glyphosate ( n - phosphonomethyl - glycine ) is an effective non - selective, broad spectrum, postemergence herbicide, which has been shown to inhibit epsp synthase activity in a competitive manner. glyphosate tolerant plants can be mediated by either overproduction of the target enzyme or by the presence of an altered enzyme
植物和微生物芳香族氨基酸生物合成過程中的一個關鍵酶? ? 5 -烯醇丙酮莽草酸- 3 -磷酸合成酶( epspsynthase ; ec2 . 5 . 1 . 19 )由aroa基因編碼,該酶受廣譜滅生性、內吸傳導型除草劑草甘膦的競爭性抑制,將epsp合成酶基因轉入植物中可獲得草甘膦耐受植株。6. investigate the base oil for environment friendly lubricant and then select the composition of colza oil, esters and pao2. discuss on low - temperature flowability theories of vegetable - base lubricants
對環境兼容潤滑油的基礎油進行了考察,選擇菜籽油、季戊四醇酯和聚-烯烴作為基礎油,並從理論上對植物基潤滑油的低溫流動性原理進行了探討。Sales : imported and domestic natural rubber, butylbenzene rubber, polybutadience rubber, butyronitrile rubber, epdm rubber, butyl rubber, chlorosulfonated polyethylene tyre types superfine, smell - free, butyl, butyronitrile, color and milk natural rubbers, compound rubbers and reclaimed rubbers ; raw and auxiliary materials for rubber chemical such as rubber accelerator, antiager, black, paraffin, octadecoic acid, zinc oxide, magnesium oxide, titanium pigment, coumarone and powder sulfur ; different specifications of epdm color granules, crossover antiskid rubber floor brick, plastic rubber sites, lawn layout, different specifications of antiskid rubber floor brick, rubber blind - people road brick, plant brick, tree guard brick, top adiabatic brick, road rubber reducer brick, special green rubber tyre rubber granule, rubber powder and product, different rubber and plastic pipe, adhesive tape and plate, flexible rubber soft joint, rubber stop tape, bridge extension device, natural rubber plate pedestal, water - expanding rubber, rubber and plastic air duct, pe / pp / pvc water pipe, fulgurite, flame retardant wire gutter, floor wire gutter, mc nylon product, rubber and plastic machinery and fitting relieve, and processing of different ordinary and special rubber and plastic and nylon products
經營銷售:進口、國產天然膠、丁苯膠、順丁膠、丁腈膠、三元乙丙膠、丁基膠、氯璜化聚乙烯、輪胎類精細、無味、丁基、丁腈、彩色、乳膠類等多種型號天然橡膠、合成橡膠和再生橡膠;硫化促進劑、防老劑、炭黑、石蠟、硬脂酸、氧化鋅、氧化鎂、鈦白粉、古馬龍、工業硫磺粉等各種橡膠化工原輔材料;各種規格epdm彩色顆粒,天橋防滑橡膠地磚、塑膠場地、人造草坪鋪裝、各種規格防滑橡膠安全地磚、橡膠盲道磚、植草磚、樹木圍護磚、屋頂隔熱板、道路橡膠減速塊,專用綠色環保型橡膠輪胎膠粒、膠粉及成品,各類橡膠、塑料膠管、膠帶、膠板,可撓曲橡膠軟接頭,橡膠止水帶,橋梁伸縮裝置,天然膠板式橡膠支座,遇水膨脹橡膠,橡膠、塑料導風筒, pe pp pvc水管、電管、阻燃線槽,地板線槽、 mc尼龍產品、橡塑機械及配件調劑,並承接各種普通、特種橡塑、尼龍產品加工製造。Fumaric acid ( trans - butenedioic acid ) an unsaturated dicarboxylic acid, which occurs in many plants
延胡索酸(反丁烯二酸) :一種不飽和二羧酸,存在於許多植物體中。Ethylene is a simple, readily diffusible gaseous hormone and it regulates multiple developmental processes. such ethylene - dependent processes have long been presumed to be dependent on the synthesis or activation of ethylene receptors
乙烯是植物體內結構最為簡單的激素,其生物合成途徑早已被闡明,從上個世紀90年代人們就開始了對乙烯受體和信號傳導的研究。Ethylene is a growth hormone in plants.
乙烯是植物中一種生長荷爾蒙。Jaffe found that when rubbed plants give off increased amounts of ethylene.
賈菲發現,當搓揉植株時,植物放出的乙烯數量就增加。Whenever a plant responds to applied, i. e., unbalanced, applications of auxin, ethylene is produced.
當一植物對不平衡地施用生長素起反應時,總是產生乙烯。Glyceryl stearate se, dimethicone, stearic acid, batyl alcohol, carbomer, acrylates / c10 - 30 alkyl acrylate crosspolymer, xanthan gum, potassium hydroxide, camellia japonica seed oil, behenyl alcohol, hydrogenated palm oil, morigna pterygosperma seed oil, disodium edta, trifolium pratense ( clover ) flower extract, propylene glycol, phenoxyethanol, theanine, bis - behenyl / isostearyl / phytosteryl / dimer dilinoleyl dimer dilinolate, thermus thermophillus ferment, glycerin, sodium dehydroacetate, potassium sorbate
水溶液、丁二醇、鯨蠟辛酸、甘油、硬脂酸酸甘油酯、矽靈、硬脂酸、膠狀基質、丙烯酸脂、黃原膠、氫氧化鉀、山茶種子油、脂肪酸醇類、氫化棕櫚油、辣木種子萃取物植物添加物、離子鉗合劑、紅三葉草萃取物、丙二醇、苯氧基乙醇、單寧、植物甾醇、脫氫醋酸鈉、山梨酸鉀。The dna sequence had a complete orf ( open reading frame ), which coded a protein of 479 amino acid residues. the protein sequence of enolase which contained the conserved domain, was homologue to enolase of other organisms. it showed 83 % ideaity and 89 % similarity compared to the enolase in chlamydomonas reinhardtii
並將其中的一個gus基因用目的片段烯醇酶基因替換,構建了可以在植物中高效表達的載體pcambia2301g一enolase ,成功地將其轉入根癌農桿菌eha105中,為下一步進行轉基因植物的研究作準備。Fifty - one and nineteen compounds were detected respectively from the volatile extracts of the fossils from miocene leaves of metasequoia glyptostroboides and early cretaceous seed cone of pityostrobus spp. by gas chromatography - mass spectrometry ( gc - ms ) analysis
摘要採用氣相色譜質譜聯用分析技術從中新世水杉葉片和白堊紀松型球果兩種裸子植物化石中分別鑒定了51個和19個揮發性成分,類型涉及烷烴、烷烯、烷醇、長鏈脂肪酸及其酯、鄰苯二甲酸酯、菇類和芳香族化合物。Ethylene ( ethane ) a gaseous hydrocarbon ( c2h4 ), produced in varying amounts by many plants, that functions as a plant hormone
乙烯:是一種氣態的碳氫化合物( c2h4 ) ,許多植物都可產生。Ethylene, as the most simple plant hormone, plays major roles in regulation of plant growth and development
乙烯是植物體內一種最簡單的激素,在植物的生長和發育過程中起著重要作用。Methods : ( 1 ) the segregation of foreign target gene in the t1 by histochmical gus assays ; ( 2 ) identification of pure line from transgenic tomatoes ( tl ) through examining gus expression in pollens in conjunction with pcr analysis of marker gene ( npt ) ; ( 3 ) the transcript levels of leetrl or leetr2 in anti - sense transgenic plants ; ( 4 ) the phenotypes of the transgenic plants in tomato during whole life cycle under ethylene - treated and non - treated conditions
本研究以反義乙烯受體leetr1 , leetr2基因番茄t _ 0代種子為實驗材料,利用gus基因表達研究外源基因的遺傳規律,並藉助于pcr技術對目的和標記基因的鑒定獲得轉基因t _ 1代材料。利用gus基因在t1花粉中的表達鑒定獲得轉基因純合植株。研究了轉基因後代的生長發育模式、對外源乙烯敏感性,以及靶基因的表達特性,初步探明了它們在乙烯受體系統中的功能。Animal and vegetable fats and oils - determination of tocopherol and tocotrienol contents by high - performance liquid chromatography
動植物油脂.高效液相色譜法測定維生素e和三烯甘油酯含量Calcium signal transduction in plant cells
鈣與植物乙烯反應的關系研究Unsaturated alkynyl alcohols, such as dehydronerolidol, dehydrogeranyllinalool, and dehydroisophytol, were prepared by ethynylation of turpentine derivatives, namely terpenylacetones, e. g. geranylacetone, farnesylacetone, and phyton under normal pressure in presence of alkali metal hydroxide and organic solvents
摘要松節油衍生物格萜烯基丙酮,如香葉基丙酮、金合歡基丙酮和植物酮在常壓條件,堿金屬氫氧化物和有機溶劑存在下可發生乙炔化反應,形成對應的, -不飽和炔醇化合物脫氫橙花叔醇、脫氫香葉基芳樟醇和脫氫異植物醇。3. polyethylenimine ( pei ), a water - soluble cationic polyelectrolyte, has been extensively used as a deformable and mobile substrate for a biomembrane for it high transfection efficiency of chemical - based delivery systems. what ' s more, pei is good buffer in physiological environment ( ph < 9 )
3 、聚乙烯亞胺( pei )是一種陽離子型的聚合物,由於它在動植物細胞內優良的轉染效率,而被廣泛的應用,並且在生理環境下( ph 9 )它具有很強的緩沖能力。分享友人