Abstract: During embryonic development in mammals, most of the methylated cytosines in the paternal genome are converted to 5-hydroxymethyldeoxycytidine (hmC), as part of DNA methylation reprogramming. Recent data also suggest tissue-specific functional roles of hmC, perhaps as an epigenetic mark. However, limited data are available on the levels and tissue distribution in zebrafish. In this study, we used high-performance liquid chromatography mass spectrometry to quantify hmC and 5-methyldeoxycytidine (mC) in zebrafish during development and in differe...
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Topics: 
Computational biology
Evolutionary biology
Genetics