calymma

用法例句

On condition that we don't make any genetic marks for recpient strain CD4-W,killer plasmid was introduced into it by the useing of UV.

本文利用紫外线致死原生质体融合技术,在对酿酒酵母(Sacchromyces cereuisiae)亲株CD4-W不做任何遗传标记的条件下,成功地将对紫外线敏感的嗜杀酵母(killer yeast)5174(α。

The main research contents and results are as follows:(1) Brevibacterium tianjinese TN631 as a the starting strain was stepwise mutated with protoplast UV.

全文主要研究内容及结果总结如下: (1)以天津短杆菌TN631为出发菌株,通过原生质体紫外诱变方法选育L-谷氨酸高产菌。

The Breeding Study by UV-inducing Protoplast of Agrocybe Chaxingu;

原生质体紫外诱变选育茶薪菇的研究

Study on Breeding up High-yield Strain of Guanosine by Protoplast Mutagensis

原生质体紫外诱变选育鸟苷高产菌株

Protoplast UV-mutagenic Breeding of a Plectania Strain and Its Melanin's Characters and Structure

一株暗盘菌原生质体紫外诱变选育及其黑色素性质与结构

Construction of an Epidaunorubicin Engineering Producer and Its Protoplast Mutagenesis by UV Irradiation

表柔红霉素工程菌的构建及其原生质体紫外诱变

Protoplast Preparation and Breeding of Higher Esterifying Enzyme Activity Mutants by Protoplast Mutagenesis of Ultraviolet Irradiation of Monascus Rubber

酯化红曲霉原生质体制备及紫外线诱变育种

Breeding of a high lysozyme producing Bacillus strain by mutagenesis of protoplasts

紫外诱变原生质体选育溶菌酶高产菌株的研究

Mutation Screening of High Trehalose-producing Activity Strain and Its Condition Optimize in Fermentation Medium;

紫外诱变海藻糖产生菌原生质体及其培养条件的优化

Mutagenesis on Gastrodin Producing Strain Rhizopus chinensis LN-A by He-Ne Laser and UV Irradiation

氦氖激光、紫外复合诱变天麻素产生菌华根霉LN-A的原生质体

Breeding of arachidonic acid producing Mortierella sabellina by ultraviolet mutation

深黄被孢霉高产花生四烯酸菌株的紫外诱变原生质体育种

Breed Strain of High Laccase Activity Pleurotus Erygii with UV-irradiation Protoplast Technique and Studies of Its Fermentative Condition;

产漆酶杏鲍菇原生质体紫外线诱变育种及其发酵条件研究

Study on High Alchol Production Yeast by Whey Fermented Screening by Using UV-light Irradiated K.Marxianus Protoplast;

紫外诱变克鲁维酵母原生质体选育发酵乳清高产酒精菌株

Breeding of Aerobic Denitrifier of High Nitrogen-removal by UV Mutagenesis Coupled Protoplast Fusion;

紫外诱变与原生质体融合联用选育优势好氧反硝化菌株

UV Mutagenization of Protoplast for Screening and Breeding of High-yield Organogemanium-producing Strains of Ganoderma lucidum

紫外诱变赤灵芝原生质体选育高产有机锗菌株的研究

The Mutation of The Protoplast of Taxol-producing HQD33 by UV and Licl;

紫外线、氯化锂对柴油杉醇产生菌HQD33原生质的诱变

Study on Breeding up High-Yield Strain of Taxol by Protoplast Mutagensis and Regulation of Taxol Biosynthesis;

产紫杉醇菌株原生质体诱变育种及其生物合成调控的研究

Protoplast preparation of Trichoderma taxi ZJUF0986 and screening of resistant mutants

紫杉木霉菌株ZJUF0986原生质体的制备及诱变抗性菌株的选育

Mutation of the Strain Highly Producing Laccase from Coriolrs Versicolor Protoplasts;

原生质体诱变选育漆酶产生菌的研究

Mutation of Cl.beijerinckii protoplasts by ~(60)Co-γ irradiation

~(60)Co-γ对Cl.beijerinckii原生质体的辐照诱变