植物性毒素 的英文怎麼說

中文拼音 [zhíwùxìngdúsù]
植物性毒素 英文
phytotoxin
  • 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...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 毒 : Ⅰ名詞1 （對生物體有害的性質或物質; 毒物） poison; toxin 2 （毒品） drug; narcotics 3 （姓氏） a s...
  • 素 : Ⅰ形容詞1 （本色; 白色） white 2 （顏色單純） plain; simple; quiet 3 （本來的; 原有的） native Ⅱ名...
  • 植物性 : vegetalitas植物性結石 vegetable bezoar; 植物性環境 plant environment; 植物性神經 [生理學] autonomic nerve
  • 植物 : plant; flora; botany; stray; greenery; phyton; phytum; phyta; phyt ; phyto ; phyte : 草本植物 her...
  • 毒素 : 1. [生物學] （有機體產生的有毒物質） toxin 2. （言論或著作中有腐蝕作用的成分） poison
  1. The total rna was isolated from pokeweed ( phytolacca americana ) leaves using the method of guanidine isothiocyante and used as template to amplify the total length and deleted mutant pokeweed antiviral protein ( pap ) gene by rt - pcr and then the pap gene was cloned into pgem - t vector. the sequencing results showed that pap gene had 99. 9 % identity comparing with the pap gene nucleotide sequence reported by lin et al ( 1991 ). the iptg - inducible expression vector containing the pap gene was constructed and transferred into e. coli bl21 ( de3 ) - plyss

    將缺失型pap基因克隆到植物表達載體pbi121中，通過液氮冷凍法將重組質粒轉入農桿菌lba4404細胞中，然後採用葉盤法，在該農桿菌的介導下將pap基因導入普通煙草中，經過卡那黴素抗性篩選，最後獲得了轉pap基因的工程煙草植株，摩擦接種煙草花葉病毒（ tmv ） ，與非轉基因煙草相比，能夠推遲癥狀表現達2月之久，說明pap基因能夠在其它植物體內產生有活性的高抗病毒的蛋白質。
  2. Phytoalexins are low molecular weight chemicals that plants produce and accumulate in response to infection especially of fungal origin. sakuranetin is a kind of flavanone phytoalexin isolated from ultraviolet - irradiated rice leaves. recent research work on flavanone phytoalexins represented by sakuranetin is reviewed. interesting novel structures, stucture - activity relationships and synthetic methods are discussed

    植物抗毒素是植物受到外界病原微生物侵擾后所產生並積累的一類具有抗菌活性的小分子物質，櫻花素是從水稻稻瘟病感染組織中分離鑒定的一種黃烷酮類植物抗毒素.對以櫻花素為代表的水稻抗毒素及其類似物的結構與活性、黃烷酮類植物抗毒素合成方法的研究概況進行了綜述
  3. Abstract : numerous mushrooms are toxic to insects. to identify the chemicals involved in insecticidal activity, the toxicity of 14 species has b een studied for water solubility, thermolability, and dialysis. the data strongly s uggest that proteins are responsible for most of the insecticidal avtivity in mu shroom fruitbodies and may be a source of genes available for plant protection a gainst insects. among proteins, lectins and haemolysins are good insecticide candi dates because the toxicities are not affected by protease

    文摘:許多蘑菇都對昆蟲表現出毒性.為了證實與殺蟲毒性有關的化合物，對14種蘑菇的毒性在水溶性、熱敏性和可透析性等方面進行了研究.研究數據表明，蛋白質對大多數蘑菇子實體的殺蟲活性起著重要作用，也許是一種可以用於植物抵抗害蟲的基因源.在數種蛋白質中，凝集素和溶血素因不受蛋白酶的影響而成為良好的殺蟲劑候選材料
  4. Numerous mushrooms are toxic to insects. to identify the chemicals involved in insecticidal activity, the toxicity of 14 species has b een studied for water solubility, thermolability, and dialysis. the data strongly s uggest that proteins are responsible for most of the insecticidal avtivity in mu shroom fruitbodies and may be a source of genes available for plant protection a gainst insects. among proteins, lectins and haemolysins are good insecticide candi dates because the toxicities are not affected by protease

    許多蘑菇都對昆蟲表現出毒性.為了證實與殺蟲毒性有關的化合物，對14種蘑菇的毒性在水溶性、熱敏性和可透析性等方面進行了研究.研究數據表明，蛋白質對大多數蘑菇子實體的殺蟲活性起著重要作用，也許是一種可以用於植物抵抗害蟲的基因源.在數種蛋白質中，凝集素和溶血素因不受蛋白酶的影響而成為良好的殺蟲劑候選材料
  5. Ricin toxin ( rt ) is a plant toxin isolated from the seeds of ricinus communis. it is one of the most powerful plant toxin discovered

    蓖麻毒素（ ricintoxin ， rt ）是從大戟科植物蓖麻（ ricinuscommnnis ）的種子中提取的一種毒性蛋白，具有強烈的細胞毒性。
  6. It is a bran - new and cross field to combine plant toxicology with immunology to study the mechanism, diagnosis, prevention and treatment of animal plant toxicosis

    摘要植物毒素學和免疫學結合，以研究動物中毒性疾病的發生機理、診斷和防治，是一個全新的交叉性研究領域。
  7. Prestatitis is male reproduction disease and the most common influence disease, infiuence source is infected from skin, has scorching tonsil, through respiretoly tract stomach intestines infuence vinus, through biood circlating amival prosttete, wfh vanious famous and preoious piant shnewd oil prescniplon, sif infitraion passesthrough professionai skl inio fhe helenced homone andfat of biood cycle, eliminate ohstacle

    前列腺炎是男性生殖疾病，最常見感染性疾病，感染源來自皮膚感染，扁條體炎，透過呼吸道，胃腸感染病毒，通過血液循還到達前列腺，採用多種名貴植物精油配方，強力滲透進人體脂肪，平衡激素，通過專業手法，體外按摩前列腺所對應的區域，促進血液循還，消除障礙
  8. Cationic antibacterial peptides are found in insect, animal and plant. they are grouped into four classes including cecropins, magainins, melittins and defensins. cema consists of eight amino acid from n - terminus of cecropin a and c - terminus of modified melittin

    陽離子抗菌肽是一類廣泛存在於昆蟲、動物、植物體內的小分子抗菌活性多肽，大體可分為：殺菌肽（ cecropin ） 、蛙皮素（ magainin ） 、蜂毒素（ melittin ） 、防禦素（ defensin ）等四大類。
  9. Elicitors molecules that initiate cell signaling pathways leading to the activation of plant defense genes and the production of phytoalexins and other defensive chemicals in response to infection by a pathogen

    誘導子：可以引發細胞信號通路的分子，使植物防禦基因、植物抗毒素及其他防禦性化學物質製品被活化以防病原體的感染。
  10. Aluminum ( al ) is one of the most abundant elements present in the earth ' s crust

    鋁毒害是酸性土壤上限制植物生長發育的主要因素之一。
  11. Aluminum ( al ) toxicity is one of the most deleterious factors for plant growth in acidic soils because over 50 % of the world ' s potentially arable lands are acidic

    摘要全世界50 %以上潛在的可耕地屬于酸性土壤，鋁毒害是酸性土壤上植物生長最有害因素之一。
  12. It is well known that tumor necrosis factor a ( tnfa ) can play very different character in defence mechnism of body and pathologic injury, in which it can inhibit or kill tumor cell, and induce inflammation against infection ; on the other hand, tnfa can be as a very important mediator to cause some serious pathologic processes such as septic shock, gvhr and some autoimmune diseases

    腫瘤壞死因子（ tumornecrosisfactor ， tnf ）具有對某些惡性腫瘤的抑制或殺傷作用，也是致內毒素性休克、急性移植物抗宿主病及一些自身免疫病的重要效應因子，因此tnf的改造和tnf拮抗劑的研究受到各國學者的重視。
  13. The new data suggest that the glutamate receptors and other similar neuro - transmitter receptors may actually evolve from ancestral methods of simple communication, common to plants and animals alike. selective environmental pressure may have led to a higher production of these neurotoxins for defense against predators more recently in evolutionary time. neurotoxins isolated from plants may be originally signalling molecules regulating these plant receptors

    林教授指出以往生物學家相信植物製造神經毒素純是為了防禦草食類動物的侵襲，但這項植物?氨酸感受器的研究卻指向另一可能性，即神經毒素最初可能是植物用來作訊息傳遞的分子，通過?氨酸感受器和其他類似的感受器來調控植物本身的生命功能。
  14. The notion of metabolism was well understood : like people, plants take in nutrients ( sun, water and air ) and then metabolize, or transform, those nutrients into lots of other things ( metabolites ), from vitamins to defense toxins

    現在大家對于植物的代謝已經有清楚的概念：就像人類一樣，植物也需要吸收營養（陽光、空氣、水） ，然後把營養代謝（或轉化）成許多種代謝產物，從維生素到防禦性毒素，應有盡有。
  15. The essential micronutrients to plants and phytotoxicity of toxic heavy metals are not related merely to the total concentrations but depend on their availability in soils

    摘要土壤中植物必需的微量營養元素的供給以及有害元素的毒性大小並不僅僅與元素的總量有關，而取決于元素的有效性。
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