组织培养、原生质体培养,细胞融合和基因转化已成为生物工程的重要技术,并在农业、林业、花卉等方面取得了很大的成就。林木就其他草木植物相比,进展较为缓慢,但近几年来,亦取得了令人鼓舞的成果,本文就国内外林木组织地部养、原生质体培养,细胞融合和基因转化的现状作评述。 Tissue culture, protoplast culture, cell fusion and gene transformation have become important technologies in bioengineering and have made great achievements in agriculture, forestry and flowers. Compared with other vegetation plants, forest trees have progressed more slowly. However, encouraging achievements have been made in recent years. This paper reviews the current status of local forestry and protoplast culture, cell fusion and gene transformation in both domestic and overseas forestry organizations.