The fine structure of the vegetative cells of Erythrocystis montagnei, a symbiotic red alga.
The fine structure of the vegetative cells of Erythrocystis montagnei, a symbiotic red alga.
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蒙塔涅红藻（一种共生红藻）营养细胞的精细结构。
DOI：
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发表时间：
1978
期刊：
影响因子：
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通讯作者：
F. De Masi
中科院分区：
文献类型：
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作者：
M. Melchionna;F. De Masi
蒙塔格内红囊藻以共生体形式生活在另一种红藻圆锥凹顶藻的叶状体上。对它的营养细胞进行的电子显微镜研究表明，质体具有足以进行光合作用的精细结构，不同于在其他寄生红藻中观察到的结构。淀粉颗粒经常出现在所有细胞的叶状体，除了大的空泡化的基细胞，它连接在一起的共生体。这些特征表明，红囊藻生活在其宿主植物上的原因不是缺乏光合作用。
Erythrocystis montagnei lives as a symbiont on the thallus of another red alga, Laurencia paniculata. This electron microscope study carried out on its vegatative cells shows that the plastids have a fine structure adequate to perform photosynthesis, different from that observed in other parasitic red algae. Starch granules occur frequently in all the cells of the thallus except the large vacuolized basal cell, which joins together the symbionts. These features suggest that Erythrocystis lives on its host plant for reasons other than a lack of photosynthesis.