Richard Allen (2010) CIL:9923, Opercularia [NCBITaxon:168247], Opercularia coarctata, cell by organism, eukaryotic cell, Eukaryotic Protist, Ciliated Protist. CIL. Dataset

The cytostome of Opercularia divides the peristome from the cytopharynx. The cytopharynx starts where the alveoli end in the oral region. TEM taken on 6/13/69 by R. Allen with Philips 300 operating at 60kV. Neg. 5,000X. Bar = 1.0µm. A print of the negative was scanned and processed in Photoshop. This image is best used for qualitative analysis. A high resolution image (CIL:7340) is available for quantitative analysis. Standard glutaraldehyde fixation followed by osmium tetroxide, dehydrated in alcohol and embedded in an epoxy resin. Microtome sections prepared at approximately 75nm.

Additional information available at (http://www5.pbrc.hawaii.edu/allen/).

Opercularia 的胞口将口唇与胞咽分开。胞咽始于口腔区域中肺泡的末端。该透射电子显微镜 (TEM) 图像由 R. Allen 于 1969 年 6 月 13 日使用 Philips 300 型电子显微镜，在 60kV 电压下拍摄。负片放大倍数为 5,000X。标尺长度为 1.0 微米。负片的打印件经过扫描和处理，最终以 Photoshop 软件进行编辑。此图像适用于定性分析。高分辨率图像（CIL:7340）可供定量分析使用。样品采用标准戊二醛固定法，随后进行四氧化锇处理，以酒精进行脱水，并嵌入环氧树脂中。使用约 75 纳米的切片厚度制备的切片。

更多信息请参阅（http://www5.pbrc.hawaii.edu/allen/）。