Hans Ris (2011) CIL:12058, 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 low magnification survey micrograph of chromosomes at anaphase, the grid was tilted to 60 degrees. Similar micrographs tilted to 30 and 40 degrees are grouped with this image, providing oblique 3D views when used as stereo pairs.

将百合花Haemanthus katherinae的液态胚乳中的细胞进行固定，以多聚甲醛处理，并嵌入环氧树脂中，制备出0.5微米的切片，随后以铀酰镁乙酸盐进行染色。图像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。对于此低倍数染色体中期显微照片，网格倾斜至60度。与该图像组在一起的还有倾斜至30度和40度的类似显微照片，当作为立体对使用时，提供了斜向的三维视图。