griseus 中文意思是什麼

griseus 解釋
灰色的
  1. Ladybird propylaeajaponica & harmonia axyridis, ground beetle pseudoophonus griseus and ant lion chrysopidae were dominant natural enemies migrating with insect pests

    龜紋瓢蟲propylaeajaponica &異色瓢蟲harmoniaaxyridis ，步甲pseudoophonusgriseus和草蛉是伴隨害蟲遷飛的主要天敵。
  2. Many attempts to transform s. griseus protoplast with plasmid plz107 were unsuccessful

    多次嘗試用plz107轉化鏈黴菌原生質體未獲成功。
  3. As heterologous probe and subsequently show to code for desired enzymatic activity. after a serial of subcloning coupled with southern hybridization and enzymatic activity assay, the functional s. griseus atcc14811 cholesterol oxidase gene ( chog ) was localized onto 2. 3kb ecori - sall fragment

    對phz1140和phz1141進行bamh及bgl的酶譜分析及與choa探針的雜交，將膽同醇氧化酶基因初步定位在8 . 8kbbamh和9 . 9kbbgl片段上。
  4. In this study, growth of streptomyces griseus in liquid ympd medium was determined by measuring the od560 at the interval of 1 hour

    本研究通過測定菌液的od _ （ 560 ） ，發現並確證了灰色鏈黴菌存在二次生長現象。
  5. Strain sa - coo by southern hybridization. a cosmid - based gene library of streptomyces griseus atcc14811 was constructed using phz1357, a streptomyces - e. coli bifunctional vector carrying two cohesive sites

    為了獲得膽固醇氧化酶基因，以大腸桿菌-鏈黴菌雙功能柯斯質粒phz1357為載體，構建了灰色鏈黴菌atcc14811的基因組文庫。
  6. The enzyme retained full activity after being treated at room temperature for 1 hour at ph between 4. 0 and 11. 5. the enzyme can be incubated at 50 for 4h with only less 50 percent loss of activity and is stable in the frozen state. when streptomyces griseus atcc14811 was cultured in 10. 3 % sucrose yeme liquid medium, production of extracellular cholesterol oxidase increased for 5 days before decrease

    利用硫酸銨鹽析及deae -纖維素離子交換柱層析提取純化灰色鏈黴菌atcc14811發酵上清液中的膽固醇氧化酶，理化性質研究表明酶作用晟適ph為8 . 0 ，最適溫度為45 ， ph穩定范圍在ph4 . 0 - 11 . 5之間，在50條件下保溫4h ，仍保留54酶活力。
  7. Air of this advanced development provides efficient methods for protein engineering. in this study, a new two - step procedure has been developed for the detection of cholesterol oxidase activity in streptomyces strains. streptomyces griseus atcc14811 was confirmed to produce cholesterol oxidase and it also showed homologies with the cholesterol oxidase gene ( choa ) from streptomyces sp

    本實驗設計了簡單易行的鏈黴菌膽固醇氧化酶活性測定指示平板，結合用鏈黴菌sa - coo （ streptomycessp . strainsa - coo ）膽固醇氧化酶基因（ choa ）為異源探針的southern雜交，確證了灰色鏈黴菌atcc14811 （ streptomycesgriseusatcc14811 ）具備產生膽固醇氧化酶的能力。
  8. Fr - 008 and streptomyces griseus imru3570 are two independently isolated producers for a similar heptaene macrolide antibiotic. comparative studies between the two producers at chemical and biological level are the main task of the present work, no obvious difference was observed on the hplc profiles

    本文主要從化學和生物學兩個角度分析和比較了這兩個菌株的異同，並對抗生素的氨基海藻糖殘基基因進行了克隆嘗試。
  9. An internal segment of the whig gene of s. griseus was amplified from plzl through pcr. the 304bp dna fragment was inserted into the ecori / bamhi site of e. coli - streptomyces shuttle plasmid pkc1139, generating pkc1139 : : a whig, named plz107, for gene disruption

    Pcr法克隆whig基因內部304bp片段，連接到大腸桿菌-鏈黴菌穿梭質粒嚇0139 ，構建了基因陽壞用重組質粒賊q139 ： ：凸mg ，命名plz107 。
  10. Later, researchers used fermentation to isolate large quantities of vitamin b12 in solution with bacteria streptomyces griseus, which technique is still widely used in the pharmaceutical field

    后來，學者更進一步由發酵液中分離出維他命b12 ，而此種發酵液中分離的方法也是藥廠工業製造維他命12之主要方法。
  11. The precursor of cholesterol oxidase of atcc14811 was predicted with a calculated mr of 60020. the cholesterol oxidase produced by streptomyces griseus atcc14811 was purified from the culture broth by procedures including steps for preparation of crude enzyme solution, ammonium sulfate fraction and column chromatography on deae - cellulose

    Chog與chob （ brevibacteriumsterolicum ）的氨基酸同一性和相似性分別為53和70 ，根據推導的氨基酸序列chog蛋白質前體的分子量為60020 ， chogn端區域顯示信號肽特徵。
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