CUT&Tag analysis of H3K4me3, H3K27Ac,H2A119Ub, H3K27me3 and H3K36me3 in KPC1199 murine PDAC cell line
To gain mechanistic insight into how Epigenetic factors reprogramming metabolism in response to glutamine starvation. we performed CUT&Tag sequencing in murine PDAC cells.  KPC1199 cells were treated in Cont group or Low Gln group , and harvested after 72 hours. CUT&Tag assay was performed following the manual of hyperactive pG-Tn5/pA-Tn5 transposase for CUT&Tag kit (TD901, Vazyme). DNA library were prepared according to manufacturer's instructions of Trueprep index kit v2 (TD202, Vazyme). Overall design: For library preparation, murine PDAC cell lines with Cont, Low Gln were first established. CUT&Tag and DNA library were prepared according to manufacturer's instructions.