菌体
- 与 菌体 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Colorants biodegradation and growing condition of the Polystictus versicolor cultured with simulation effluent were investigated.
本文研究了云芝菌株在模拟废水中生长,获得对废水较高的漂白效果以及最大菌丝体产量的培养基成份为:模拟废水培养基中初始外加碳源-葡萄糖添加量为1%、氮浓度范围是6~12mmol/L、CaCl2浓度为0.05mol/L、RS为消泡剂。
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When attacked by this isolate, the color of young Porphyra gametophytes turned green.
当遭到此菌侵害时,幼苗期的紫菜配子体的颜色变绿。
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For L. barbarum transformation, the optimized procedure was using 3-week-old leaf explants, preculture for 3-4 days, infection with 1∶1 dilution of an overnight culture of EHA101 (pIG121Hm) suspension with AS and co-culture for 3 days at 24℃ in the dark.
通过农杆菌转化条件的优化,将AS活化的过夜培养EHA101(pIG121Hm)菌液稀释一倍后感染预培养3—4天的三周龄叶外植体,并在24℃黑暗条件下共培养3天,可以获得较为理想的转化效率(62.5%)。
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After having established genetic transformation system with tomato cotyledons as explant and determined the transformable of preculture time,incubation time and co-culture time,we set up the system of high frequency transformation of tomato cotyledons.Then hBMP-3m gene was transferred into tomato via Agrobacterium-mQdiated transformation,and the resistant plants to Hyg were obtained.
建立了以番茄子叶为外植体的遗传转化体系,确定了预培养时间、浸菌时间及共培养时间等转化条件,建立了番茄高频转化系统,然后通过农杆菌介导法将hBMP-3m基因导入番茄,并且获得了Hyg抗性植株。
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Two organisms(SG1,SG2)were isolated from the affected birds,which were identified as Chlamydia psittaci by means of electromicroscopic observation,artificial culture media inoculation test,sulfanilamide sensitivity test and iodine staining.
从发病鸽分离到 2株菌(SG1、SG2 ),经电镜形态学观察、人工培养基接种试验、碘胺敏感性试验及碘染色试验鉴定为鹦鹉热衣原体。
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Abstract] Objective: To provide a suitable fungal material for protoplast-mediated genetic transformation and mutation induction of Pythium guiyangense Su.
目的:建立贵阳腐霉原生质体的制备和再生系统,为该菌的基因工程和细胞工程改良提供适宜的真菌状态。
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Adopt optimized transformation system of the melon cultivar: the explant infected in the engineering bacterium the OD560 of which was 0.30 for 15min, and co-cultured for 3days; Choosing cultivated in MS +1mg/L 6 - BA + 500mg/L carb + 75mg/L Kan, extend cultivated in MS +0.05mg/L 6 - BA + 300mg/L carb + 75mg/L Kan and rhizogenic cultivated in 1/2MS + 200mg/L cef + 25mg/L Kan.
对甜瓜栽培品种的转化采用已优化好的转化体系:农杆菌菌液OD560=0.3,侵染时间为15min,外植体选用近轴端子叶;共培养时间为72h。
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Methods: A lysosome-targeted singal KFERQ was added to the C terminus of rRTA by DNA recombinant technology. A pKK223.3 expression system in E. coli was used to produce recombinant ricine A chain and rRTA-KFERQ. Recombinant proteins were purified by affinity chromatography using Blue-Sepharose 6B.
用DNA重组技术,將溶酶体的靶向信號肽KFERQ连接在RTA的羧基端;將构建好的重组质粒pKK223.3-RTA和pKK223.3-RTA-KFERQ转化感受態大肠桿菌JM109,经IPTG诱导表达RTA和RTA-KFERQ蛋白;重组蛋白质用Blue-Sepharose6B亲和柱纯化,以MTT法分别测定纯化后的RTA与RTA-KFERQ蛋白对体外培养的HEPG2、Hela、A5493种细胞的毒性作用。
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In order to reach a higher productivity level of mycelium and exopolysaccharide ,L934 orthogonal experiments on fermentation with Schizophyllum commune were carried out in 7 L fermentor.
在7 L发酵罐上进行了裂褶菌发酵生产菌丝体和胞外多糖的研究,采用L_9(3~4)正交试验对发酵条件进行了优化。
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Schizophyllum commune is a kind of edible and medicinal fungi,which contains different kinds of bio—active constituents,such as polysaccharides.
在7 L发酵罐上进行了裂褶菌发酵生产菌丝体和胞外多糖的研究,采用L_9(3~4)正交试验对发酵条件进行了优化。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。