论文部分内容阅读
从植物原生质体再生植株的技术是研究遗传育种重要方法之一,在有性杂交不可能的情况下,通过体细胞杂交技术可以将外源遗传物质引入到某些栽培品种中去。Melchers等(1978)进行番茄和马铃薯体细胞杂交获得杂种植株,他的工作促使我们去研究栽培番茄原生质体再生植株的技术。Mühlbach(1980)从秘鲁番茄叶肉原生质体获得再生植株,但是三个
Plant protoplast regeneration from plant technology is one of the important methods of genetics and breeding research. When sexual crossbreeding is impossible, exogenous genetic material can be introduced into some cultivars through somatic hybridization. Melchers et al. (1978) performed hybridization of tomato and potato somatic hybrids to obtain hybrid plants. His work has prompted us to study the technology of regenerating tomato protoplasts. Mühlbach (1980) regenerated plants from Peruvian mesophyll protoplasts, but three