producing strain 中文意思是什麼

producing strain 解釋
生產菌
  • producing : 生產的
  • strain : vt 1 用力拉，拉緊，抽緊，扯緊。2 使緊張；盡量使用（肌肉等）。3 強迫，強制；濫用，盡量利用。4 拉傷...
  1. Study on the breeding of l - arginine - producing strain

    精氨酸生產菌的誘變育種研究
  2. On the effect of led on the growth of a cellulase producing strain

    對纖維素酶產生菌生長的影響
  3. Study on fed - batch fermentation kinetics of l - cysteine producing pseudomonas strain ts

    1138的補料分批發酵動力學研究
  4. Breeding of high - yield l - isoleucine producing strain by protoplast fusion

    異亮氨酸高產菌的原生質體融合育種
  5. Breeding of l - ornithine producing strain and studies on its fermentation conditions

    鳥氨酸生產菌的選育及其發酵條件的研究
  6. The results obtained were as follows : the mic of engineered peptide against staphylococcus aureus atcc 25923 ( penicillin sensitive strain ), atcc 29213 ( penicillinase - producing strain ) and atcc baa - 42 ( methicillin resistant strain ) were 1g / ml, 2g / ml, 4g / nil respectively. pi staining showed the staphylococcus aureus treated with the engineered peptide were dead

    實驗結果表明:該工程多膚對三種atcc標準菌株atcc25923 （青霉素敏感菌株） 、 atcc29213 （產青霉素酶菌株） 、 atccbaa一42 （耐甲氧西林菌株）的mlc分別為1林留血l 、 2林留ml 、 4林創ml 。
  7. Establishment and its application of a fast screening method for rifamycin sv - producing strain

    利福黴素高產菌株快速篩選方法的建立及應用
  8. Study on breeding of l - tryptophan - producing strain and its fermentation conditions

    色氨酸生產菌的選育及其發酵條件的研究
  9. In this study, the avermectin - producing strain streptomyces avermitilis was studied and the avermectin biosynthesis gene cluster in the genomic dna of streptomyces avermitilis s - 2 was altered by the method of gene engineering. insertion inactivation of aved gene in the cluster by introducing apramycin resistance gene into aved gene resulted in the disappearance of " a " components of avermectins. when avec gene was inactivated by the same way, four " 1 " components were lost and only " 2 " components, the potential precursor of ivermectin, were accumulated

    將該基因簇中的aved基因通過插入外源的安普黴素抗性基因片段使其失活，導致發酵產物中4個a組分（不需要的組分）的消失；將基因簇中的avec基因通過同樣手段，使其失活，導致發酵產物中4個「 1 」組分的消失，而主要積累「 2 」組分（進一步改造可成為伊維菌素的前體b _ 2組分） 。
  10. Screening of 1, 3 - dihydroxyacetone - producing strain using glycerol as bioconversion substrate

    二羥基丙酮的菌株篩選
  11. A novel heparinase - producing strain was screened and isolated from siol samples. the strain was identified as bacillus subtilis, by testing physiological - biochemical and morphologic characteristics. we name it lx - 10

    以枯草芽孢桿菌為對照，並輔以大腸桿菌，經形態觀察和生理生化實驗，初步鑒定該菌株為枯草芽孢桿菌（ bacillussubtilis ） 。
  12. The kojic acid producing strain selected and culture medium optimized

    曲酸生產菌的選育和培養基的初步優化
  13. Optimization of agitation and aeration conditions for high pullulan - producing strain of rhodotorula bacarum

    產普魯蘭多糖過程中攪拌和通氣條件的優化
  14. The main research contents include the methods for trehalose determination, the breeding of trehalose high - producing strain, the optimization of medium and culture conditions, the production of extracellular trehalose and the purification of the intra - and extracellular trehalose

    研究內容主要包括海藻糖測定方法的研究、高產海藻糖菌株的選育、培養基與培養條件的優化、胞外海藻糖的合成以及海藻糖的提取與精製等。
  15. Studies on screening, identification and fermentation characteristics of new natto - producing strain with the strong fibrinolytic activity

    豆豉纖溶酶產生菌發酵條件研究
  16. The objective of this research is to transform the cloned phytase gene into pichia pastoris in order to obtain high - yield phytase - producing strain and to optimize the engineered yeast media recipes for the scale - up production of phytase. main results of this research are as follow : 1, xba i - linized recombinant plasmid ppic9k - phya was transformed into pichia pastoris by gene pulser. 98 positive transformants showing measurable phytase activities were screened on md plates and ypd plates containing g418. they all grew quickly on both md plates and mm plates, which proved their phenotypes of methanol utilization were mut +

    主要實驗結查如下：西南農業大學碩士學位論文1 、用乃ai酶切攜帶植酸酶基因表達片段的重組質粒ppicgk夕句） a ，回收dna ，用genepulser電擊轉化畢赤酵母，塗布md平板，又用含不同濃度g418的ypd平板進行抗性篩選，得到98個可檢測到植酸酶活力的陽性轉化子，它們在md 、 mm平板上均表現快速生長，說明其甲醇利用表型是mut干。
  17. One strain possessing hydantoinase activity were isolated and named bt811. it was proved that the bt811 was a new d - hydantoinase - producing strain by gene separation and sequence analysis

    后經基因分離和序列分析，證實bt8ll為1株新的d一乙內酞脈酶產酶菌株。
  18. Screening of lipase - producing strain for catalytic synthesis of ester in organic media

    畢赤酵母甲酸脫氫酶在大腸桿菌中的高表達及純化
  19. Study on rejuvenation and preservation of aspergillus oryzae xi - 3, a neutral protease producing strain

    3米麴黴菌株的保藏與復壯
  20. Study on screening of high acetic acid producing strain and its metabolic control fermentation

    利用移池醋酸發酵提高食醋質量的工藝研究
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