Almeida, R. D., Sottile, V., Loose, M., De Sousa, P. A., Johnson, A. D., & Ruzov, A. (2012). Semi-quantitative immunohistochemical detection of 5-hydroxymethyl-cytosine reveals conservation of its tissue distribution between amphibians and mammals. Epigenetics, 7(2), https://doi.org/10.4161/epi.7.2.18949