Figure 2

ATCDC48 , PDE120 and MS5-like are expressed from the maternal allele in Arabidopsis thaliana F1 hybrid seeds (4 dap). Allele-specific sequencing of ATCDC48, PDE120 and MS5-like from crosses between different Arabidopsis F1 seeds formed by hybridizing different accessions at 4 dap when only the maternal alleles are represented in the sequences directions; and of Col-0 × C24 F1 seeds at 7 dap, when the paternal allele is becoming expressed. Positions of SNPs are marked by asterisks and the relevant maternal allele listed below each trace.