Strain selection

This review describe how to increasing the cellulose production in strain selection , gene reconstruction and production technology .

从菌种选育、基因改造、生产工艺等方面论述了如何提高纤维素酶的产量。

And ISSR can be effectively distinguish varieties for strain selection and preservation foundation .

同时还表明应用ISSR技术可以有效区分金顶侧耳各品种，为菌种选育、保藏奠定基础。

A kind of growth model for mixed cultures and its application in strain selection

一类微生物混合生长模型及其在菌株筛选中的应用

Studies on the strain selection and fermentation for producing fungal lipid

真菌油脂菌种选育与发酵试验研究

Research on Nisin Resistant Bacterial Strain Selection and Its Mechanism

乳酸链球菌素耐药菌株的筛选和耐药机理研究

Study on Strain Selection and Optimized Conditions of a Fungus Producing High Level β - Glucanase

高产β-葡聚糖酶菌种选育及产酶条件研究

Study on strain selection of ethanol fermentation from pentose

木糖发酵菌种的选育及酒精发酵研究

In this thesis , Spirulina platensis was study about its strain selection and growth properties .

本论文从螺旋藻藻种选育工作着手，对螺旋藻的生长特性进行了系统研究。

Low temperature resistent strain selection of Volvariella volvacea with cladding plate

耐低温草菇菌株的覆层平板法筛选

Thus , the selection is for E. A Preliminary Study on the High Quality Strain Selection of Ten Pleurotus Strains

选得的F~-菌株是：E.十个侧耳菌株选优方法初探

Protoplast fusion of microorganism and strain selection

微生物原生质体融合与菌种选育

Standard Strain Selection and Virulence Titer Assessment of Beauveria bassiana

球孢白僵菌标准菌株的筛选及毒力效价的评定

The experiment on the control of insect pests in stored grain by microbial insecticide and their new strain selection

微生物杀虫剂防治贮粮害虫试验及新菌株的筛选研究

High yield P.chrysogenum strain selection through protoplast fusion

通过原生质体融合获得青霉素高产菌株

Thermotolerant Saccharomyces cerevisiae YH_4 Strain Selection and Its Characteristics

固态发酵用耐高温酿酒酵母YH4的筛选及其特性研究

In this paper , we reviewed the progress of strain selection and the conditions of incubation , its enzymology properties , its gene clone and expression .

对该酶产生菌株的筛选和培养条件、酶学性质，以及该酶基因的克隆和表达等方面的研究进行综述；

According to current situation of mushroom industry in Sichuan province , this paper made practical developing tactics for mushroom industry from distribution , strain selection , technologic measure , etc.

本文结合四川食用菌产业化发展实际，从食用菌产业的布局、品种选择、技术措施等方面提出了具体的发展策略；

Quality analysis and new strain selection from post-generation of early-mature upland cotton transferred with fibroin gene from Bombyx mori via channels of pollen-tube

对利用花粉管通道法将蚕丝心蛋白基因导入早熟陆地棉后代品质分析及新种质选育

In this thesis , the determination of trehalose , its culture strain selection , fermentation conditions , trehalose extraction , optimal control of the fermentation and mechanism of protection were studied .

本论文对海藻糖的测定、菌种选育、发酵条件、分离提取、发酵优化控制及保护机理进行了初步的研究。

It was discussed on the strategies of resistance management through the new strain selection , genetic engineering and applied technique in field based on the principle of integrated pest management ( IPM ) and insecticide resistance management ( IRM ) .

最后，根据害虫综合治理和杀虫剂抗性治理原理，从菌株选育、遗传工程和使用技术三方面探讨了抗性治理的对策。

The studies on microbes producing microbial flocculant ( MBF ) and their strain selection , as well as the studies on the preparation of MBF and its properties , are outlined in detail in this paper .

本文阐述了产絮凝剂微生物及其筛选，以及微生物絮凝剂的制取和性能的研究概况；

The two techniques supplemented each other to form a complete screening system to lay a foundation for large scale non-rational strain selection . Secondly , an atomspheric and room temperature plasma ( ARTP ) mutation method was implemented .

二者相辅相成构成一个完整的高通量筛选平台，为大规模菌种选育奠定了基础。其次，建立了常压常温等离子体（ARTP）诱变方法。

Sugar beet is an important economic crop . It is necessary to study those enzymes which are correlative with sugar synthesis for the reason that the yield of sugar in sugar beet is one of the important standards for strain selection of sugar beet .

甜菜是重要的经济作物，蔗糖合成效率的高低是评判甜菜品种好坏的标准之一，因此，研究与蔗糖合成相关的酶也是非常必要的。

Antibacterial substance producing Lactobacillus strain : selection and characterization

产抑菌物质乳杆菌的筛选及性质的研究

Study on Breeding for NJS mouse strain ⅱ、 directive selection response of serum cholesterol in the course of in breeding

NJS系小鼠的选育研究Ⅱ、近交过程中血清胆固醇含量的定向选择效应

Evaluation strain with comprehensive selection index not only could avoid missing some predominant strain , but also could reflect the fermentation performance of strain comprehensively .

采用菌株综合选择指数评价菌株的优劣，一方面可以避免单一指标筛选菌株时对某些优良菌株的漏筛；另一方面可以更全面的反映菌株的发酵性能。

Studies on sagamicin produced by m.echinospora mutant strain ii . selection and fermentation of m.echinospora jim-401

棘孢小单孢突变型菌株产生相模湾霉素的研究Ⅱ.棘孢小单孢菌JIM401变株的选育和发酵

Formability Strain Analysis and Material Selection Evaluation of Automobile Stamping Parts

汽车冲压件的成形应变分析与选材评估

By analyzing the effect of the high temperature on the strain measuring process , a elaborate analysis on the strain gauge selection , parameter modification , temperature compensation and the data processing is made .

通过实验分析高温对应变测试过程产生的各种影响，就高温应变计的选型和参数修正、高温条件下的温度补偿，以及测试数据的处理进行了详细的分析讨论。