Data on morphology, large-scale chromatin configuration and the occurrence of proteins and rRNA in nucleolus-like bodies of fully-grown mouse oocytes in different fixatives

• Main Authors: Kseniya V. Shishova, Yuriy M. Khodarovich, Elena A. Lavrentyeva, Olga V. Zatsepina
• Format: Article
• Language: English
• Published: Elsevier 2016-06-01
• Series: Data in Brief
• Online Access: http://www.sciencedirect.com/science/article/pii/S2352340916301937
• ISSN: 2352-3409

Here we provide data on accessibility of nucleolus-like bodies (NLBs) of fully-grown (GV) mouse oocytes to fluorescence in situ hybridization (FISH) probes and anti-nucleolar antibodies as well as on oocyte general morphology and large scale chromatin configuration, which relate to the research article “High-resolution microscopy of active ribosomal genes and key members of the rRNA processing machinery inside nucleolus-like bodies of fully-grown mouse oocytes” (Shishova et al., 2015 [1]). Experimental factors include: a cross-linking reagent formaldehyde and two denaturing fixatives, such as 70% ethanol and a mixture of absolute methanol and glacial acetic acid (3:1, v/v). Keywords: GV oocytes, Nucleolus-like bodies, Fixation procedure, RNA, Proteins