【摘要】 近２０年来国内外学者对外源基因（ＤＮＡ）导入植物的方法进行了大量研究，本文就各种转化方法及其在植物分子育种实践中取得的进展作了概括性介绍和总结，并结合传统的有性杂交育种研究现状提出了自己的观点和看法。更多还原

【Abstract】 The methods of transfering foreign gene (DNA) into plant and its advances in molecular breeding in recent 20 years were reviewed through combining with the research status of traditional hybridization in this paper.更多还原