strain selection

Fixing low temperature as selection index, cold resistant strain VH3 was obtained through protoplast complex mutagenesis, the mutant mechanism was also studied.

本文通过草菇原生质体复合诱变以低温为筛选指标，选育出耐低温草菇菌株VH3，并对其机理进行了探讨。

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

Identification, Selection and Cultivation of Hericium erinaceus Strain

猴头菇菌株鉴定、选育及栽培

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

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

Studies on Selection of the Aureomycin Producing Strain F-303 and Its Fermentative Characteristics

金霉素产生菌F-303的选育及发酵特性

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

BMPR-IB gene is one of the major gene for fecundity of sheep, point mutations ( A746G) called FecB gene can be used as the molecular genetic marker for the selection of multiple births strain of sheep.

BMPR-IB基因是绵羊产羔数的主效基因，点突变基因即FecB基因（A746G）可以用于对绵羊多胎品系的选择。

Selection of the isoleucine induced mutant strain of avermectin producing Streptomyces avermitilis

Avermectin产生菌异亮氨酸诱导变种的选育