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. 2015 Oct 30;16:885. doi: 10.1186/s12864-015-2095-y

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© Gely-Pernot et al. 2015

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 4 — Atrazine delays meiosis in prepubertal mice. H&E straining of histological sections of a control and (b) ATZ-treated mice. The ATZ-treated mice have reduced numbers of cells in the seminiferous tubules. c The percentages of seminiferous tubule cross-sections in which preleptotene and leptotene (PR + L) cells, zygotene and early pachytene (Z + eP) cells, pachytene (P) cells, diplotene d spermatocytes and round spermatids (RS) represent the most advanced types of germ cells in control (grey bars) and ATZ-treated (black bars) testes at postnatal day 20. The percentage of empty tubules is also indicated. d TUNEL assays on testis histological sections from 20-day-old control and ATZ-treated mice. The results are presented as a percent of tubules containing apoptotic cells, and the data of at least five mice are plotted