植物磷酸酶 的英文怎麼說

中文拼音 [zhíwùlīnsuān]
植物磷酸酶 英文
phytase
  • 植 : Ⅰ動詞1. （栽種） plant; grow; cultivate 2. （樹立） establish; set up Ⅱ名詞（姓氏） a surname
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 磷 : 名詞[化學] phosphorus （15號元素,符號p）
  • 酸 : 酸構詞成分。
  • 酶 : 名詞[生物化學] （生物體的細胞產生的有機膠狀物質） enzyme; ferment
  • 植物 : plant; flora; botany; stray; greenery; phyton; phytum; phyta; phyt ; phyto ; phyte : 草本植物 her...
  • 磷酸 : [無機化學] orthophosphoric acid; phosphoric acid磷酸胺 [化學] phosphamide; ammonium phosphate; 磷...
  1. 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。
  2. The most important carboxylase in plants is ribulose bishosphate carboxylase ( rubisco ), which catalyzes the carboxyation of ribulose bisphosphate, the ‘ carbon - fixing ’ first step in the calvin cycle

    在植物中最重要的羧化酶是核酮糖二磷酸羧化酶，它可以羧化核酮糖二磷酸，在卡爾文循環中是二氧化碳固定的第一步。
  3. In this research, the plant esterase of wheat and - ethanoic acid naphthalene ester were taken as materials to inspect the relation between the wheat esterase and the organic phosphorus, ten linearity equations were established which expressed the esterase vigor and the organic phosphorus density logarithm with the change of the numerical value of ultraviolet resorption, and the monotony range and the extremum of the function were confirmed

    摘要本研究以小麥為植物酯酶的酶源， -乙酸萘酯為底物，考察了小麥酯酶與有機磷農藥之間作用的關系，建立了10個以吸光值變化表示的酶活性與有機磷農藥濃度對數之間的線性方程，並確定了函數的單調區間和極值。
  4. Plant phosphorylase exhibits several differences from animal phosphorylase.

    植物磷酸化酶與動物磷酸化酶比較，顯示幾方面的差異。
  5. Monogastric animals, such as pigs and poultry, are not able to utilize phytate phosphorus efficiently, since they have only low levels of phytase activity in their digestive tracts, phytate also acts as an antinutritional agent in monogastric animals by chelating various microelements needed by the animal

    由於單胃動物如豬、雞等的消化道中植酸酶活性很低，導致它們無法有效利用植酸磷。同時，植酸也是一種抗營養因子，因為它能螯合許多動物生長所必須的微量元素。
  6. Mongolica young stand, secondary natural forest, and the mixed forest of larix olgensis and fraxinus mandshurica rupr. countermeasures for controlling soil degradation were also recommended. the study got following results : ( 1 ) from young stand to mid - age of larix olgensis, with the closure of canopy and the decrease of undergrowth vegetation cover, soil acidity, enzyme activity, total inorganic phosphorus, available k, soil moisture and total porosity decreased significantly ; while soil organic matter content, humus component content, the amount of three main types of microbes, acid phosphatase activity, and bulk density in rhizosphere soil and non - rhizosphere soil increased with the increase of the amount of forest floor litter ; from mid - age stand to near mature stand, with the decrease of stand density and crown cover as well as the restoration of undergrowth vegetation after preliminary thinning, soil organic matter content, fulvic acid, exchangeable acidity, exchangeable aluminium, neutral phosphatase activity, total amount of inorganic phosphorus, the amount of actinomycetes, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil apparently increased ; from near matu re stand to mature stand, soil activity acidity, organic matter content, humus component content, available phosphorus, total amount of amino acid, available k, soil enzyme activity, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil decreased, but total phosphorus, soil acidity ( in particular, exchangeable aluminium ), and bulk density increased

    結果表明： （ 1 ）從落葉松幼齡林到中齡林，隨著林冠的郁閉和林下植被蓋度的急劇下降，林地土壤酸度、土壤酶活性、無機磷總量、速效鉀、土壤水分含量、總孔隙度呈明顯下降趨勢，而根際和非根際土壤有機質含量、腐殖質各組分含量、三大類微生物數量、酸性磷酸酶活性和土壤容重隨著凋落物的增加呈明顯上升趨勢；從中齡林到近熟林，由於撫育間伐，林分密度及郁閉度下降，林下植被蓋度逐步得到恢復，根際與非根際土壤有機質含量、富里酸、交換性酸、交換性鋁、中性磷酸酶、無機磷總量、放線菌數量、土壤水分含量、總孔隙度呈明顯的上升趨勢；從近熟林到成熟林，隨著林齡的增大，根際與非根際土壤活性酸、有機質含量、腐殖質各組分含量、有效磷含量、氨基酸總量、速效鉀、土壤酶的活性、土壤水分含量和總孔隙度呈下降趨勢，而根際與非根際土壤全磷含量、土壤酸度（特別是交換性鋁）和容重呈增加趨勢。
  7. Phytases are a class of phosphatases that can catalyze the hydrolysis of phytate into myo - inositol and phosphate. it can relieve anti - nutrition of phytate and improve the nutritional value of animal feed from plant. the study on phytase, especially acidic phytase produced by micro - organism, has drawn much attention in home and abroard

    研究表明，飼料中添加植酸酶可使其中磷利用率提高60 ，糞便中磷排出量減少40 ，還可以提高飼料轉化率，改善動物的生產性能，因此對提高養殖業的經濟效益及環境保護均具十分重要意義。
  8. The activity of plant and microbic phytases depending on the medium ph was studied

    研究了培養基依賴性植物和微生物肌醇六磷酸酶的活性。
  9. The paper studied three aspects of extracelluar enzymes in sediments of the tidal flat wetland, namely 1 ) the distibution of five sorts of extracellular enzymes in sediments in the east end of chongming island along the elevation gradient or community succession series, the relationships between the activities of enzymes and the ecological factors, and functions of extracellular enzymes in the process of community succession ; 2 ) the effects of the heavy metal ions and edta on the activity of alkaline phosphatase in sediments of the east end of chongming island by adding and removing of heavy metal ions, discussing whether the activities of extracellular enzymes could be taken as the indicators for the environmental status ; 3 ) the variations of the activities of extracellular enzymes in sediments in the east end of hengsha island after the discarding clay

    本文以長江口典型濕地?崇明東灘為例，首次研究了沿高程梯度或沿植被演替系列沉積物中堿性磷酸酶等五種胞外酶活性的空間分佈規律，分析了胞外酶活性與環境因子的相互關系及其產生機制，討論了胞外酶活性在濕地植被演替中的作用。同時以崇明東灘沉積物為對象，運用重金屬離子的添加和去除等方法，研究了重金屬離子對沉積物中堿性磷酸酶活性的影響，利用胞外酶活性的變化探討了崇明東灘重金屬污染的狀況。此外，本文還研究了橫沙東灘吹泥試驗工程對沉積物環境因子和胞外酶活性的影響並進行了對比分析。
  10. Alkaline phosphatase ( alp ) activity in the intraradical hyphae could reflect the functional differences among am fungal isolates. alp activity in intraradical hyphae at early growth stage was a useful physiological index for predic

    Am真菌根內菌絲的堿性磷酸酶活性在一定程度上反映了不同真菌功能之間的差異，植物生長前期的根內菌絲堿性磷酸酶活性可以作為預測菌根效應的簡易生理指標。
  11. Bacillus subtilis can hydrolyze phytate, release phosphorus and improve phosphorus nutrition of plants and animals by secreting phytases

    摘要枯草芽孢桿菌通能過分泌植酸酶分解植酸，釋放磷元素，促進動植物磷的吸收。
  12. On the basis of the papers related to ectomycorrhizal, the mechanism of improving plant ' s phosphorus nutrition by ectomycorrhizal was reviewed, and effects of p on activity of phosphatase exuded by roots was elaborated in this paper

    摘要根據國內外菌根文獻資料，綜述了外生菌根真菌促進植物磷營養的機制，並闡述了環境磷對根際和菌根際磷酸酶活性的影響。
  13. Recovered the agarose and identified by agarose gelelectrophoresis. the producys of pcr fragments and pcambial303 plasmid ligation were transformed into e. coli ( dh5a ). the result of pcrof positive recombinant and restriction analysis demonstrated that the plant expressing vector of tps is attained

    Pcr產物經回收后，經瓊脂糖凝膠電泳鑒定后，與pcambia1303連接並轉化大腸桿菌dh5a ，陽性重組子經pcr和限制性內切酶酶切圖譜分析，表明已獲得海藻糖- 6 -磷酸合成酶基因的植物表達載體。
  14. Dna sequencing of the appa gene showed an open reading frame of 1299 bp. the deduced appa phytase composed of 432 amino acids ( predicted molecular mass, 47. 06 kd ) also contained the reserved active - site motif rhgxrxp, which is shared by other phytases and acid phosphatases

    測序結果顯示appa基因閱讀框架為1299bp ，編碼432個氨基酸，編碼產物理論分子量為47 . 06kd ，同時它也具有其它植酸酶與酸性磷酸酶的活性保守基序rhgxrxp 。
  15. Phytases are hydrolytic enzymes that initiate the release of phosphate from phytate, the major phosphorus ( p ) form in animal feeds of plant origin. phytases are found naturally in microorganisms and plants

    植酸是植物性飼料中磷的主要貯存形式，植酸酶是一種能將植酸水解並釋放出無機磷的酶，它廣泛存在於微生物與植物中。
  16. Phytases catalyze the hydrolysis of phytic acid or phytate ( myo - inositol hexakisphosphate ) to inositol and inorganic phosphate. their roles in eliminating anti - nutritional effects of phytate in plant fodder or foods, in increasing the efficiencies of protein and various microelement utilizations in the animal body and the animal productivities, in reducing the amount of phosphorus in animal excretions and thus reducing environmental pollutions, etc, have been the research focuses domestically and internationally

    植酸酶是一類能催化植酸及植酸鹽水解成肌醇和無機磷酸鹽的酶，它具有解除植物性飼料（或食品）中植酸的抗營養作用、提高機體對蛋白質及多種微量元素的利用率、促進生長發育、提高動物生產性能、減少糞便中磷的排放量、降低磷對環境的污染等多種功能，因而受到國內外的廣泛關注。
  17. Phytase is a kind of enzymes which can catalyze the hydrolysis of phytate into myo - inositol and phosphate. it can relieve anti - nutrition of phytate and improve the nutritional value of animal feed from plant, the study on phytase, especially acidic phytase produced by micro - organism, is paid much attention by scientists in our country and abroard

    植酸酶是催化植酸及植酸鹽水解成肌醇和無機磷酸鹽的一類酶，它能夠解除動物植物性飼料中植酸的抗營養作用，提高植物性飼料的營養價值，因而受到國內外廣泛關注，尤其是微生物所產生的酸性植酸酶。
  18. Along the elevation gradient or succession series, the activity of alkaline phosphatase increased gradually. besides the surface sediments * alkaline phosphatase of sediments in every vegetation area has higher peak activity and vmax, but a lower km at the depth of 20 - 30cm. lt was proved that there was a remarkably active zone of the alkaline phosphatase in the sediments besides the surface layer

    而各植被樣帶沉積物中堿性磷酸酶活性、 vmax除在表層有一高值以外，各植被樣帶在20 - 30cm處有一較高峰值，而km值在該處有一較低值，說明除了表層之外，在亞表層有一個令人注意的堿性磷酸酶活躍區。
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