Stevenson, Tyler J2018-12-052018-12-052018-02Stevenson, T J 2018, 'Epigenetic Regulation of Biological Rhythms : An Evolutionary Ancient Molecular Timer', Trends in Genetics, vol. 34, no. 2, pp. 90-100. https://doi.org/10.1016/j.tig.2017.11.0030168-9525http://hdl.handle.net/2164/11565The author thanks Barbara Helm, John O’Neill and Brian Prendergast for constructive comments on a previous version of the manuscript.113895199engmethylationacetylationcircadianinfradianQH301 BiologyQH301Journal article10.1016/j.tig.2017.11.003342