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Genomic or epigenomic studies of meiosis in multicellular organisms using next\u2010generation sequencing (NGS) methods have been limited because of the difficulty of collecting thousands to millions of meiocytes. Here, we describe a simple protocol to efficiently isolate maize male meiocytes from formaldehyde\u2010fixed samples for NGS techniques that require chemical crosslinking to preserve complex interactions or chromatin architecture. Anthers at desired meiotic stages are selected, fixed with paraformaldehyde, and disrupted using a homogenizer. Cell walls are digested to produce a cell suspension containing small somatic cells and large individual meiocytes. The meiocyte fraction is enriched by size separation with cell strainers and further purified by flow cytometry. From 400 anthers, we can isolate 20,000 meiocytes at 98% purity in 6 to 8 hours. \u00a9 2018 by John Wiley &amp; Sons, Inc.<\/jats:p>","DOI":"10.1002\/cppb.20068","type":"journal-article","created":{"date-parts":[[2018,5,24]],"date-time":"2018-05-24T17:34:45Z","timestamp":1527183285000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Using Flow Cytometry to Isolate Maize Meiocytes for Next Generation Sequencing: A Time and Labor Efficient Method"],"prefix":"10.1002","volume":"3","author":[{"given":"Pearl","family":"Chang","sequence":"first","affiliation":[{"name":"Institute of Plant and Microbial Biology  Academia Sinica Taipei Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu\u2010Fang","family":"Tseng","sequence":"additional","affiliation":[{"name":"Institute of Plant and Microbial Biology  Academia Sinica Taipei Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Pao\u2010Yang","family":"Chen","sequence":"additional","affiliation":[{"name":"Institute of Plant and Microbial Biology  Academia Sinica Taipei Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chung\u2010Ju Rachel","family":"Wang","sequence":"additional","affiliation":[{"name":"Institute of Plant and Microbial Biology  Academia Sinica Taipei Taiwan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2018,5,24]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s004180050185"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-62703-333-6_20"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2229-10-280"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1038\/nprot.2010.175"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jgg.2013.11.007"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.3389\/fpls.2014.00057"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1101\/gr.166397.113"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1038\/nrg3306"},{"key":"e_1_2_5_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4612-2694-9_68"},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ydbio.2010.11.005"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1104\/pp.16.01530"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02869757"},{"key":"e_1_2_5_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/cpcy.14"}],"container-title":["Current Protocols in Plant Biology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fcppb.20068","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/currentprotocols.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cppb.20068","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,11]],"date-time":"2023-09-11T14:41:56Z","timestamp":1694443316000},"score":1,"resource":{"primary":{"URL":"https:\/\/currentprotocols.onlinelibrary.wiley.com\/doi\/10.1002\/cppb.20068"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,5,24]]},"references-count":13,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2018,6]]}},"alternative-id":["10.1002\/cppb.20068"],"URL":"https:\/\/doi.org\/10.1002\/cppb.20068","archive":["Portico"],"relation":{},"ISSN":["2379-8068","2379-8068"],"issn-type":[{"type":"print","value":"2379-8068"},{"type":"electronic","value":"2379-8068"}],"subject":[],"published":{"date-parts":[[2018,5,24]]},"assertion":[{"value":"2018-05-24","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e20068"}}