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随科学发展,对培育植物新品种,除采取人工杂交技术外,细胞融合方法应用越来越广。特别是一些不能人工杂交的两个品种,须要通过生物工艺学的细胞融合技术来进行。莴苣莱,一般是球根、绿叶。而“巴比伦”品种却是红叶,长势好,但由于无球根,收获后不易贮存。两者又不能自然杂交。日本石油会社随采取细胞融合技术,培育出具有两种特性的新型莴苣成功。这种新莴苣,叶呈红色,又有球根,长势既好,又便于贮存。迄今对细胞融合多采用聚乙二醇药物进行。该社采用的是新型电气融合技术。先用
With scientific development, to cultivate new varieties of plants, in addition to artificial hybridization techniques, the application of cell fusion methods more widely. In particular, some of the two species that can not be crossed by humans have to be biochemically fused. Lettuce Le, usually the bulbous, green leaves. The “Babylon” varieties are red leaves, growing well, but because of no bulb, not easy to store after harvest. The two can not naturally hybridize. With the adoption of cell fusion technology, Nippon Oil Corporation has succeeded in developing a new type of lettuce with two characteristics. This new lettuce leaves red, there are bulbs, growth is good, but also easy to store. So far the use of polyethylene glycol drug fusion cell fusion. The agency uses a new type of electrical fusion technology. First with