Cross-species painting patterns on sex chromosomes of 12 Oryzomyini species after <i>in situ</i> hybridization using HBR B1 or B2 or HBR Y (except in <i>Holochilus brasiliensis</i> for which the pattern of hybridization presented is exclusively obtained when HBR Bs are used as probes, see Fig 2c), as presented on Table 1: (a-l) On the left, X and Y painted regions indicating the <i>OSHR</i> in pink. On the right, the morphology of the sex chromosomes is shown by CBG-banding pattern or DAPI.

<p>Species names are indicated below the chromosomes. Species <i>Oecomys</i> sp., <i>Euryoryzomys russatus</i> and <i>Hylaeamys megacephalus</i> are outgroup <i>sensu</i> Percequilo et al. [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0136663#pone.0136663.ref007" target="_blank">7</a>] and Avaria-Llautureo et al. [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0136663#pone.0136663.ref039" target="_blank">39</a>], and their chromosomes did not present any painted region after HBR Y and HBR Bs paint probes hybridizations. See details of painted segments in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0136663#pone.0136663.t001" target="_blank">Table 1</a>.