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作 者 ：韩善华 张红

期 刊 ：西北植物学报 2002年 6期 页码：~1400,T004

关键词：豌豆根瘤；脂质体；分布；形态特征；

Keywords:pea root nodule, lipid body, distribution, morphological feature,

摘 要 ：豌豆根瘤中有大量的脂质体，广泛分布于非侵染细胞和侵染细胞内，它既可以存在细胞质中，也可位于液泡里面。有时单个存在，有时又多个聚集在一起。非侵染细胞与侵染细胞相比，前者中的脂质体明显多于后者。这些脂质体近似圆形或椭圆形，表面无膜，电子密度较高，内部无固定的结构，常有一些细胞器位于它的附近。讨论了脂质体的细胞发育及细胞种类的关系。

Abstract:There were a large quantity of lipid bodies in pea root nodules,they widely distributed in uninfected cells and infected cells,most of them located cytoplasm,but a small quantity of lipid bodies also located in vacuoles.Sometimes they were alone in cytopl

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