species transformation

The species distribution and transformation characteristics of polysilicate species in different pH values was studied when acetic acid compound exists.

研究了硅酸在不同pH条件下，乙酸存在时的形态分布及转化特征。

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Optimization of Agrobacterium-mediated Transformation Using the Immature Embryos and Introduction of Genes Coding HMW-GS Derived from Alien Species in Common Wheat

小麦幼胚农杆菌转化体系优化和HMW-GS基因转化研究

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Transformation Application of Single Cross Species Suyu No 1 of Good Quality Glutinous Corn

优质糯玉米单交种苏玉（糯）1号的转化应用

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Improper reduction temperature causes transformation of highly dispersed species into crystallites and could decrease the catalyst activity.

结果表明，不适当地选择还原温度，将使高度分散的活性铜转变为晶体铜，导致催化剂活性下降。

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Technical improvements in somatic cell hybridization, such as genetic transformation, provide a promising approach for breeding new tolerant cultivars of this species, good protoplast culture system is fundamental and restriction point.

植物体细胞杂交技术的产生和发展为草地早熟禾新品种选育提供了一条新途径，良好的原生质体培养体系是利用体细胞杂交技术进行品种改良的根本和制约点。

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