病症变化 transformation of a disease 细精管发育障碍症变异型 variant of seminiferous tubular dysgenesis ..
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Technique of genetic transformation is a new method in pepper breeding , which can transfer disease-resistance genes into pepper.
利用遗传转化技术将外源抗病基因导入辣椒是辣椒抗病育种的新途径。
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。
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