Hans Ris (2011) CIL:11918, Haemanthus katharinae, endosperm. CIL. Dataset

Dividing cells from the liquid endosperm of the lily Haemanthus katherinae were fixed with paraformaldehye, embedded in epoxy, and 0.5 micrometer sections prepared. 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.

将百合花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，随后制备出0.5微米的切片。利用威斯康星高压透射电子显微镜在1MEV的条件下获取图像。针对有丝分裂中期的染色体显微照片，网格板倾斜至60度。与该图像配套的另一张倾斜40度的类似显微照片被纳入其中，形成一套立体对，从而提供了斜视的三维视角。