This paper introduced the application of biotechnology in rice genetics and breeding,including tissue culture,cell mutants selection,protoplast fusion,apomixis,molecular mark assisted breeding and genic transformation.

• 简要综述了生物技术在水稻遗传育种中的应用，主要包括组织培养、细胞突变体的筛选、原生质体融合、无融合生殖以及分子标记辅助育种和转基因技术等方面。