ELECTRON-MICROSCOPIC OBSERVATIONS OF GROMIA OVIFORMIS (SARCODINA)
ELECTRON-MICROSCOPIC OBSERVATIONS OF GROMIA OVIFORMIS (SARCODINA)
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DOI：
10.1111/j.1550-7408.1962.tb02585.x
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发表时间：
1962-01-01
期刊：
影响因子：
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通讯作者：
BERTAUD, WS
中科院分区：
文献类型：
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作者：
HEDLEY, RH;BERTAUD, WS
新西兰卵形沟藻经四氧化锇固定、甲基丙烯酸酯包埋后，作了薄片观察。描述了蛋白质和酸性粘多糖壳的结构以及径向穿过它的管道。讨论并说明了位于外壳和细胞质之间的多个蜂窝膜，以及线粒体和“高尔基体”，迄今为止在光学显微镜研究中还没有看到这些结构。先前已知的stercomata和xanthosomes被认为是。虽然仍然被认为是engimatic细胞质内含物，观察表明，它们是废物保留在动物的整个生命。
Gromia oviformis from New Zealand has been examined in thin sections after fixing in osmium tetroxide and embedding in methacrylate. The structure of the protein and acid mucopolysaccharide shell and the canals which pass radially through it are described. Multiple honeycomb membranes located between the shell and the cytoplasm, as well as mitochondria and "Golgi bodies," none of which has hitherto been seen in light microscope studies, are discussed and illustrated. The previously known stercomata and xanthosomes are considered. Though still regarded as engimatic cytoplasmic inclusions, observations suggest that they are waste products retained within the animal throughout life.