Embryonic expression and parent-of-origin expression of the confirmed MEGs and the PEG in other studies.

1: The embryonic expression of the 11 MEGs and the PEG assayed by Xiang and colleagues [45] at the 4 cell and the globular stage are displayed. Detailed expression scores can be found in Table S3. 2: The parent-of-origin-dependent expression of the 11 MEGs and the PEG in early embryos (1–32cell) of reciprocal crosses between Col-0 and Cvi [34] is shown. Detailed read counts can be found in Table S4. 3: The parent-of-origin-dependent expression of the 11 MEGs and the PEG in late embryos (torpedo stage) of reciprocal crosses between Col-0 and Ler [28] is shown. Detailed read counts can be found in Table S4.