Kärner J, Leikola A
Med Biol. 1976 Feb;54(1):50-5.
The results of this study show that the epiblast cells of chick blastoderm at Hamburger-Hamilton stage 1 contain macrobodies which themselves contain particles resembling the 'lining bodies' described by Bellairs. Since different structures ranging from macrobodies to light vacuoles have been found, it seems probable that their contents are utilized at this stage. Typically, they are surrounded by mitochondria, some of which have an abnormal internal structure. At later developmental stages neither macrobodies nor abnormal mitochondria were observed.
本研究结果表明，处于汉密尔顿-汉堡第1阶段的鸡胚盘上胚层细胞含有大颗粒体，这些大颗粒体本身又含有类似于贝莱尔斯所描述的“衬里体”的颗粒。由于发现了从大颗粒体到轻泡等不同结构，因此在这个阶段其内容物似乎有可能被利用。通常情况下，它们被线粒体包围，其中一些线粒体具有异常的内部结构。在发育后期，既未观察到大颗粒体，也未观察到异常线粒体。
