Figure 2 .

Giemsa-stained meiotic cells of Aplastodiscus. A. metaphase I of A. perviridis, with 12 bivalents; B. metaphase I of A. arildae, with nine bivalents and one quadrivalent (arrow); C. metaphase I of A. callipygius, with eight bivalents and one quadrivalent (arrow and inset); D. metaphase I of A. leucopygius, with nine bivalents (arrow and inset, connected bivalents). Bar = 10 μm.

Gruber et al. BMC Genetics 2012 13:28   doi:10.1186/1471-2156-13-28
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