tokens: Consistent with this , purified Dlk phosphorylated core histones H3 , H2A and H4 as exogenous substrates and endogenous histone H3 in kinase assays with nuclear extracts .
folded_tokens: consistent with this , purify dlk phosphorylate core histone h3 , h2a and h4 as exogenous substrate and endogenous histone h3 in kinase assay with nuclear extract .