Hans Ris (2011) CIL:13182, Haemanthus katharinae, endosperm. CIL. Dataset

Dividing cells from the liquid endosperm of the lily Haemanthus katherinae were fixed with paraformaldehye, embedded in epoxy, 0.5 micrometer sections prepared, and stained with uranyl magnesium acetate. Images were obtained with the Wisconsin high voltage TEM at 1MEV. For this micrograph of chromosomes at anaphase, the grid was tilted to 60 degrees. A similar micrograph tilted to 40 degrees is grouped with this image, making a stereo pair that provides an oblique 3D view.

将百合科植物 Haemanthus katherinae 的液态胚乳中的细胞进行固定，并采用环氧树脂进行包埋。随后制备了0.5微米的切片，并使用铀镁乙酸盐进行染色。利用威斯康星高压透射电子显微镜，在1兆电子伏特下获取图像。对于此张有丝分裂中期的染色体显微照片，网格倾斜至60度。另一张倾斜角度为40度的类似显微照片与之组合，形成一套立体配对，从而提供斜视三维视角。