开展植物细胞与组织培养技术是基于植物细胞具有“全能性”,即植物每个细胞都潜藏着发育完整植物的能力并具有该物种的全部“遗传信息”.从而某一器官、单个成熟的细胞或原生质体可以在人工培养的条件下,使之分裂增殖或诱导再生成完整植株物体.因此,人们可以有意识地定向控制遗传变异和人工创造新类型.目前,在应用中的植物细胞与组织培养技术,有胚胎培养、花药与子房培养、茎尖培养、细胞培养、原生质体培养及体细胞融 Plant cell and tissue culture techniques are based on the “totipotency” of plant cells, in which each cell of a plant lurks the ability to develop a complete plant and has all of the “genetic information” of the species. Thus an organ, a single mature cell Or protoplasts can be artificially cultured under the conditions of the division of proliferation or induced to regenerate into a complete plant objects so that people can consciously directed control of genetic variation and create new types of artificial present in the application of plant cells and tissue culture Technology, embryo culture, anther and ovary culture, shoot tip culture, cell culture, protoplast culture and somatic cell fusion