Richard Allen (University of Hawaii) (2011) CIL:34735, Tetrahymena pyriformis, cell by organism, eukaryotic cell, Eukaryotic Protist, Ciliated Protist. CIL. Dataset

A micrograph of Tetrahymena showing a transverse ribbon starting from the anterior right side of the proximal end of a basal body (out of section plane) and crossing under the pellicle to end under the longitudinal ribbon in the adjacent ridge crest. The epiplasm separates the two ribbons. Mitochondria often lie in ridges and the crescent end of kinetodesmal fiber, a dictyosome, and the endosomal membrane is seen. TEM taken on 8/25/67 by R. Allen with Philips 200 operating at 60kV. Neg. 19,200X. Bar = 0.2µm. The negative was printed to paper and the image was scanned to Photoshop. This digitized image is available for qualitative analysis. An unprocessed, high resolution version of this image (CIL:34728) is in the library and available for quantitative analysis. Additional information available at (http://www5.pbrc.hawaii.edu/allen/).

该图像展示了一种四膜虫的显微切片，其中可见从基体近端末端（位于切片平面之外）前方右侧起始的横向带状结构，该结构穿过细胞质膜并在相邻的脊状隆起底部横向带状结构下方终止。细胞质外膜将这两条带状结构分隔开来。线粒体通常位于脊状隆起以及鞭毛丝的月牙形末端、溶酶体以及内质膜区域。该透射电子显微镜（TEM）图像于1967年8月25日由R. Allen使用Philips 200型仪器在60kV电压下拍摄。负片放大倍数为19,200倍。刻度尺长度为0.2微米。该负片经打印后扫描至Photoshop。此数字化图像可供进行定性分析使用。未经处理的、高分辨率的图像版本（CIL:34728）存档于图书馆，可供进行定量分析。更多详细信息请访问（http://www5.pbrc.hawaii.edu/allen/）。