Caroline Kizilyaprak, Danièle Spehner, Didier Devys, Patrick Schultz (2012) CIL:39745, Mus musculus, retinal rod cell. CIL. Dataset

TEM image of epon section of a freeze-substituted mouse retina illustrating the unusual distribution of heterochromatin in rod receptor nuclei where the compact heterochromatin is centrally located. Within the heterochromatin, two regions were identified, and inner 'smooth' mass (smo), and an outer 'granular compartment (gra), each with a distinct optical diffraction pattern (see inserts).
See Fig 2E in: C Kizilyaprak et al. 2010. In Vivo Chromatin Organization of Mouse Rod Photoreceptors Correlates with Histone Modifications. PLOS one 5:e11039

电子显微镜图像展示了经冷冻替代处理的鼠标视网膜上皮切片，图示中可见棒状细胞核中异染色质的异常分布，其中紧密排列的异染色质位于中心。在异染色质内部，识别出两个区域：内部的'平滑'物质（smo）和外部的'颗粒状室（gra）'，每个区域均具有独特的光学衍射图案（见插页）。详见图2E：C Kizilyaprak 等人，2010. 鼠棒状细胞受体在体染色质组织与组蛋白修饰的相关性。PLOS one 5:e11039