Protocol for isolation and ATAC-seq library construction of zebrafish red blood cells
1State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Institute for Stem Cell and Regeneration, University of Chinese Academy of Sciences, Beijing, China; School of Life Sciences, Shandong University, Qingdao, China.
Abstract:
Understanding chromatin dynamics in red blood cells (RBCs) is critical for exploring the differentiation process and homeostasis maintenance during erythropoiesis. Here, we describe a protocol for isolation of zebrafish erythrocytes labelled with gata1:dsRed by fluorescence-activated cell sorting. We detail steps for ATAC-seq library construction from the isolated RBCs and describe how to analyze the quality of the library. The library can then be used to assay genome-wide chromatin accessibility in these RBCs. For complete details on the use and execution of this protocol, please refer to Ding et al. (2021).1.
