Tesch Karl-Heinz
Lehrstuhl für Experimentelle Morphologie, Zoologisches Institut der Universität Köln, Weyertal 119, D-5000, Köln 41, Bundesrepublik Deutschland.
Wilehm Roux Arch Dev Biol. 1975 Sep;178(3):225-231. doi: 10.1007/BF00848430.
Following from the observation that the glial cells of the wild typeEphestia synthesize pigments, but those of the mutant "wa" do not, transplantation experiments were carried out to sattle the question of the origin of the glial cells. Eye-anlagen of the mutant "wa" were transplanted toa -pupae and vice versa. These experiments showed that only some of the glial cells of thea -eye originate from the eye-anlage, while the others come from the lobus opticus. The glial cells of the eye-anlage remain in the nerve-bundle-region, whereas those from the lobus opticus form the pigmented perilemma, enter the nerve-bundle-region and spread over it up to the basal membrane of the eye.
基于野生型谷蛾的神经胶质细胞能合成色素而突变型“wa”的神经胶质细胞不能合成色素这一观察结果，进行了移植实验以解决神经胶质细胞的起源问题。将突变型“wa”的眼原基移植到α-蛹中，反之亦然。这些实验表明，α-眼中只有一些神经胶质细胞起源于眼原基，而其他细胞则来自视叶。眼原基的神经胶质细胞留在神经束区域，而来自视叶的神经胶质细胞形成有色素的围膜，进入神经束区域并在其上扩散直至眼的基底膜。
