疫霉 的英文怎麼說
中文拼音 [yìméi]
疫霉
英文
phytophthora-
The anti - microbial activities of crude ethanol extract from aerial parts of sophora alopecuroides and its petroleum ether, chloroform, n - butanol and water fractions of sophora alopecuroides to pythium aphanidermatum, fusarium oxysporum f. sp. cucumerinum, fusarium oxysporum f. sp. lycopersici, alternaria solani, pseudomonas pachrymans and xanthomonas vesicatoria were tested by mycelial radial growth test and agar - well diffusion
本實驗採用帶毒平板菌絲生長法和瓊脂打孔藥劑擴散法測定了苦豆子地上部分乙醇粗提物及其石油醚、氯仿、正丁醇和水層的不同極性溶劑萃取物對瓜果腐霉、黃瓜枯萎病菌、番茄枯萎病菌、番茄早疫病菌、黃瓜角斑病菌和番茄瘡痂病菌的抗菌活性。The antibiotic 2507 has also satisfactory effect for controlling chinese cabbage downy mildew disease infected by peronospora parasitica fr. with efficacy 87. 5 % in field test
結果表明，抗生素2507在溫室人工接菌情況下，防治黃瓜疫病的效果可達95 %以上，田間小區防治小白菜霜霉病的效果達到87 . 5 % 。This paper describes fluopicolide, a new fungicide for control of oomycete diseases such as downy mildew and late blight, providing its chemical name, physical and chemical properties, toxicity, route of discovery, mechanism of action, efficacy, patent status, and synthesis methodology
摘要介紹了防治卵菌綱病害如霜霉病和晚疫病的殺菌劑氟啶酰菌胺，內容涉及化學名稱、理化性質、毒性、創制經緯、作用機理、藥效結果、專利概況與合成方法等。In this paper, first strand cdna of 3abc gene was synthesized using template rna extracted from cells infected with fmdv. the complete 3abc gene about isoobp was amplified by pcr and ligated into pgem - t easy vector. after transforming e. coli dh5 a, ampicillin resistant colonies were isolated and plasmid dna was prepared and analyzed by restriction analysis and pcr. presence of the full length 3abc gene was verified by nucleotide sequence analysis and the plasmid containing the expected sequence was named as pgem - 3abc. comparing the aquired sequence of 3abc with that of reference strains, the homology is more than 99 percent. the pgem - 3abc was digested with sal i and bgl ii and ligated into xho i and bgl ii - digested expression vector ptriex - 4 neo. lt was identified by restriction analysis and pcr and sequencing that this fragment had a 17bp deletion hi the nucleotide sequence 708bp of 3abc gene, which happened to form a terminator codon behind 3ab gene, but it contained the complete open reading frame ( orf ) of 3ab gene. positive clones were selected and induced with lmmol / l isopropyl - d - galactoside ( iptg ), bacteria were detected by sds - page and western blotting after properly treated. the results showed that the 3ab gene expressed successfully in e. coli and 33. 5ku fusion protein can be recognized by the positive bovine serum of fmdv. the amount of target protein is over 26 % of the total bacteria protein by gel thin layer scanning analysis
擴增產物連接到pgem - teasy載體中，轉化大腸桿菌dh5菌株，篩選氨芐青霉素抗性菌落，提取質粒經酶切鑒定、 pcr分析以及確證性測序證明，所克隆的1500bp左右的片段含有完整的3abc基因，與國外參考序列相比，同源性在99以上。將重組質粒pgem - 3abc和表達載體ptriex - 4neo分別用sal和bgl與xho和bgl消化后，亞克隆3abc基因至原核表達載體ptriex - 4neo中，通過酶切鑒定、 pcr擴增以及序列分析，發現克隆到ptriex - 4neo載體上的片段於3abc基因708bp處出現了17bp的缺失，碰巧在3ab基因后形成一終止密碼子，但3ab基因的閱讀框架完整，選出含有3ab基因完整閱讀框架的陽性克隆，用iptg誘導表達，收集菌液進行sds - page電泳、 westernblotting分析，結果表明， 3ab基因在大腸桿菌中成功表達，其表達產物為分子量33 . 5ku的融合蛋白，並能被口蹄疫病毒陽性血清識別。經薄層掃描分析，表達量占總蛋白量的26以上。Plant quarantine - methods for inspection and identification of peronospora hyoscyami de bary f. sp. tabacina skalichy
植物檢疫煙霜霉病菌檢疫鑒定方法Rules for tobacco seed blue mold quarantine
煙草種子霜霉病檢疫規程On the basis of the conditions of diphenyl ( dp ), ortho - phenyl phenol ( opp ), thiabendazole ( tbz ), imazalil ( imz ) application for fruits and vegetables preservative, the analytical methods for residues and their progresses are summarized
摘要結合防腐劑聯苯、鄰苯基苯酚、噻苯咪唑、抑霉唑在水果蔬菜中的使用狀況，綜述了果蔬中防腐劑殘留分析方法及其進展，並著重對氣相色譜、液相色譜及防腐劑殘留分析新技術毛細管電泳技術、免疫分析法等進行闡述。Pesticide - guidelines for the field efficacy trials - part 100 : fungicides against downy blight of litchi
農藥田間藥效試驗準則二第100部分：殺菌劑防治荔枝霜疫霉病Sudies on the trannsmission of phytophthora root rot of soybean had been carriedout with the soil debris and the seeds which came from natural diseased fields as well as thesoil and seeds which inoculated with the pathogen
對帶菌土壤、病殘體進行傳病試驗，研究了人工接種條件下種子帶菌條件及帶菌種子傳病情況，結果表明，帶菌土壤和病殘體無論是在當年還是越冬后都可有效地傳播大豆疫霉根腐病，是大豆疫霉根腐病的主要初侵染源和傳播途徑。Surface plasmon resonance technique ; immunosensor ; amplified assay ; streptavidinbiotinylated antibody complex
表面等離子體共振技術免疫傳感器放大檢測鏈霉親和素-生物素化抗體復合物Surface plasmon resonance immunosensor is a relatively new immunoassay technique and has been receiving more and more attention in recent years. however, a major disadvantage of spr for bioanalytical applications is that low concentration or low molecular mass analytes could not be detected directly. therefore, it is a challenging task to develop strategies for improving the detection limit sensitivity of spr. in this paper, authors present a novel strategy for improving the sensitivity of spr immunosensing using streptavidinbiotinylated antibody complex. it is proven that the amplification strategy causes a dramatic improvement of the detection sensitivity. this amplification strategy is based on the construction of a molecular complex between streptavidin and biotin labeled protein. the complex can be formed in a crosslinking network of molecules so that the amplification of response signal will be realized due to the big molecular size of complex
將鏈霉親和素-生物素系統用於表面等離子體共振免疫傳感的信號放大，實時檢測了人免疫球蛋白g higg的蛋白濃度。發生免疫反應的傳感片和生物素化抗體反應后，傳感片表面的一層生物素分子隨后與鏈霉親和素-生物素化抗體復合物中的鏈霉親和素的活性位點發生親和反應，從而使傳感片表面特異健合的物質質量顯著增加，大大提高了免疫檢測的靈敏度和檢測限。免疫反應經放大后，可檢測0 . 00510g ml濃度區間內的higg 。Effect of bioactive compound from paecilomyces tenuipes on immunological function of rats with chronic stress depression
擬青霉素代謝提取物對慢性應激抑鬱大鼠免疫功能的影響Rapid detection of penicillin residues in chicken by radioimmunoassay method
放射免疫法快速檢測雞肉中青霉素類藥物殘留Main function : enhance immunity, resist stress and anti - oxidation, guard against rot, keep fresh, and improve meat quality and commercial performance
主要功效：提高免疫力、抗應激；抗氧化、防霉、保鮮；改善肉質和商品性。分享友人