Fig. 7
qRT-PCR of some DNA methyltransferase and demethylase encoding genes after TSA treatment. A–D The expression pattern of 7 GhDMT, 6 GhDM, 4 GhDAMT, and 7 GhALKBH (D) genes after TSA treatment was analyzed by qPCR. Total RNA was extracted from the ovules of Xu142 treated with (10 μmol·L −1 TSA) and without (Control) for 4 days. All expression levels were normalized to UBQ7. Error bar indicated SD (standard deviation) of three biological replicates. Primers are listed in Additional file 3: Table S2