The transformation system is the basis for study of pathogenicity mechanism and functional gene of the fungi.
该转化体系的建立为研究该菌的致病机制和功能基因分析奠定了基础。
Exogenous genes have been successfully introduced into a number of animal and plant cells by this transformation system.
利用该转化方法，现已成功地获得了多种动植物细胞外源基因的转化。
An efficient and stable Agrobacterium-mediated genetic transformation system for Torenia was established through investigating the factors influencing the transformation efficiency.
通过对影响根癌农杆菌介导蓝猪耳转化效果各种因素的研究，建立了蓝猪耳高效稳定的遗传转化系统。
A stable and efficient Agrobacterium mediated transformation system has been established which offers a base for high yield, high quality and broad resistance of disease Sugarbeet variety.
本项研究初步建立了一种转化频率高、稳定性好、通用性较强的甜菜遗传转化技术体系，从而通过植物转基因技术为选育高产、优质、广谱抗病的甜菜品种奠定基础。
The high efficient transformation system of tetraploid black locust has been established.
建立了四倍体刺槐高效遗传转化体系。
The key conditions, factors and parameters of the transformation system of MG were screened and optimized.
对进行MG遗传转化的关键条件、因素和参数进行筛选和优化。
The key conditions, factors and parameters of the transformation system of WTF were screened and optimized.
对进行WTF遗传转化的关键条件、因素和参数进行筛选和优化。
Using the above improved genetic transformation system, we have got some transformed plants of anti-sense squalene synthase gene.
利用上述改进的青蒿遗传转化体系，我们得到了反义鲨烯合酶基因的青蒿转化植株。
Using all the methods mentioned above, an efficient and stable transformation system of embryogenic calli of elite inbred line R18 was established.
通过以上各种条件的优化，本文建立了一套较为高效的玉米优良自交系R18转化及再生系统。
Regeneration system of Populus Sankang has been established from leaf explants, which laid the foundation for the establishment of genetic transformation system.
以三抗杨为试材，建立了三抗杨叶片外植体高效再生系统，为三抗杨遗传转化体系的建立奠定了良好的基础。
Some transformation methods, selective markers, and the application of transformation system in the field of research on filamentous fungi are reviewed in this paper.
对丝状真菌遗传转化系统的最新研究进展进行综述，主要包括丝状真菌的转化方法、选择标记、转化系统的应用等。
As an important part of GIS platform, spatial reference system includes coordinate transformation and map projection, also named as map projection transformation system.
GIS中的空间参照系统是GIS平台中的重要组成部分，内容包括各种坐标系统的转换和地图投影，故也称为投影变换系统。
In this study, a high efficient Agrobacterium-mediated transformation system has been established and a large-scale rice enhancer trapping population has been generated.
建立水稻突变体库是功能基因组学研究的有效手段，而高效的水稻转化体系是建立突变体库的重要基础。
Furthermore, we optimized the tomato transformation system. The results proved that Timentin is a better antibiotic than Cefotaxim for the effective transformation of tomato.
同时对番茄的转化系统进行了优化，结果表明使用抗生素‘特美汀’的转化效率明显高于头孢霉素。
An efficiency and stable regeneration system in vitro and genetic transformation system for the commercial strawberry varieties were developed, and transgenic plants were obtained.
建立草莓主栽品种高效、稳定的离体再生体系和遗传转化体系，获得了转基因植株。
The relationship among visual range, minimum blind area of photoelectric transformation system, emitting energy of lasers and distance from the instrument to cooperation target was gained.
导出了能见距离、光电转换系统的最小盲区、激光器的发射能量以及仪器与合作目标间的距离四者之间的关系。
The inverse problems are researched on linear transformation, system of linear equations, diagonalizing of matrix, and so on.
本文就线性代数中几个重要知识点：线性变换、线性方程组的解、矩阵对角化等的逆向问题进行研究。
The inverse problems are researched on linear transformation, system of linear equations, diagonalizing of matrix, and so on.
本文就线性代数中几个重要知识点：线性变换、线性方程组的解、矩阵对角化等的逆向问题进行研究。
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