New tool brings standards to epigenetic studies
Thursday, June 4, 2015 - 05:00
in Biology & Nature
One of the most widely used tools in epigenetics research - the study of how DNA packaging affects gene expression - is chromatin immunoprecipitation (ChIP), a technique that allows researchers to examine interactions between specific proteins and genomic regions. However, ChIP is a relative measurement, and has significant limitations that can lead to errors, poor reproducibility and an inability to be compared between experiments.