Mary Morphew, J. Richard McIntosh (2010) CIL:9524, Chlamydomonas reinhardtii, plant cell. CIL. Dataset

The single chloroplast of the unicellular alga Chlamydomonas reinhardtii contains an orange carotenoid pigment spot that functions in phototaxis. The 'eyespot' is seen in this 250 nm epon section imaged with a JEM-1000 TEM at 1000KV as an array of dark spheres.

单细胞藻类绿藻莱茵衣（Chlamydomonas reinhardtii）的单个叶绿体中包含一个橙色的类胡萝卜素色素斑点，该斑点在光向性中发挥功能。在250纳米的环氧树脂切片中，通过使用1000KV的JEM-1000透射电子显微镜成像，该斑点呈现出一系列暗色的球体，被称为‘眼斑’。