chemical mutagenesis

Using chemical mutagenesis to selective breeding of the trehalose producing strain

海藻糖产生菌株的化学诱变选育

Effects of chemical mutagenesis on treating zygotes in spring wheat

在处理春麦合子上化学诱变的效果

The chemical mutagenesis and the gene mutation of inner ear

化学性诱变和内耳基因突变

The traditional method of chemical mutagenesis can produce high-density induced mutations with similar genetic background .

传统的化学诱变方法，能诱发产生高密度的点突变，获得遗传背景相似的突变体。

Chemical mutagenesis breeding is an new method to breed crop varieties by chemical mutagenesis .

化学诱变育种是通过化学诱变育成农作物品种的新方法。

Screening work was carried out by combining physical and chemical mutagenesis selection with somatic cell selection .

本试验通过理化诱变筛选与体细胞筛选相结合的方法进行玉米抗草甘膦突变体的筛选工作。

Induction of Cold Tolerant Germplasm in Watermelon by Chemical Mutagenesis in Vitro

西瓜耐冷种质的离体化学诱变研究

Selective Breeding a High-productive and Resistant New Soybean Variety 446 by Chemical Mutagenesis

高产抗病夏大豆新品种化诱446的选育

Cell cycle analysis can provide reference for researching the physical and chemical mutagenesis to citrus calli .

细胞周期分析可为研究柑橘愈伤组织理化诱变提供依据。

Male sterility can mutate by nature , also can by physical and chemical mutagenesis .

雄性不育可由自然突变产生，也可通过理化诱变培育。

Rice Mutant Library Construction by Physical or Chemical Mutagenesis Morphology and Mapping Analysis of Rice Clustered Spikelets ( Cl ) Mutant

理化诱变水稻突变体库的构建及水稻簇生穗突变体-Cl的形态和定位分析

The method of using technology of plant cell engineering combining physical and chemical mutagenesis offers helpful try in creating the mutant of resisting CMV .

运用植物细胞工程技术结合理化诱变因子诱变筛选抗CMV突变体，为创造抗CMV突变系提供了有益的尝试。

Yellow-seed B. napus can be obtained by systematic selection breeding , hybridization breeding , physical & chemical mutagenesis and biotechnologies etc.

可以通过系统选育、杂交选育、理化诱变及生物技术选育等方法获得甘蓝型黄籽油菜。

Thus , the somatic cell variation in combination with physical and chemical mutagenesis can be considered as one approach to improve fruit crops and have achieved success in some fruit crops .

体细胞变异结合物理化学诱变法可被视作改良果树作物的一种手段，并且在一些果树作物中获得了成功。

The experimental production Nguyen Candida yeast strains by physical mutagenesis and chemical mutagenesis has been the production of a high yield of metallothionein Nguyen Candida strains .

本实验以产阮假丝酵母菌为出发菌株，通过物理诱变和化学诱变，得到了一株高产金属硫蛋白的产阮假丝酵母菌株。

Physical and chemical mutagenesis has been proved to be effective in inducement of useful mutants with novel gene alleles and increase of genetic diversity for enrichment of ger / minlasm resources in crops .

物理和化学诱变剂已经被证实可有效诱导出突变体、获得新的等位基因、增加基因多样性和丰富作物种质资源。

According to analysis of mutants , we found physical or chemical mutagenesis can generate great diversity of mutations , such as tiller numbers , panicle traits , height of plant , mature date , plant shape , leaf shape , flower organ , leaf and spikelets color .

在收获的突变体中，突变类型丰富，如在分蘖特性、穗部性状、株高、熟期、株形、叶色、叶形、花器、谷粒及茎秆颜色等上产生多种变异类型。