Table 3.

Examples of Conserved Imprinting in Maize and Arabidopsis

Maize Gene ID	Chromosome	Maternal Read No.	Paternal Read No.	Maize Pattern	Arabidopsis Gene ID	Arabidopsis Description	Gehring et al. (2011)^a	Hsieh et al. (2011)^a	Wolff et al. (2011)^a
AC191534.3_FG003	chr7	23	2397	PEG-DMR	AT1G57820	VARIANT IN METHYLATION1 (VIM1)	PEG-DMR^b		MEG^fil
GRMZM2G064905	chr8	3	62	PEG	AT5G53150	DNAJ heat shock domain	PEG		MEG^fil
GRMZM2G127160	chr6	1354	84630	PEG	AT1G70560	Trp aminotransferase of Arabidopsis1 (TAA1)	PEG-DMR		PEG
GRMZM2G365731	chr1	2	396	PEG	AT4G11400	ARID/BRIGHT DNA binding domain	DMR		PEG
GRMZM2G014119	chr6	6869	10	MEG-DMR	AT5G03240	Polyubiquitin3 (UBQ3)	MEG	MEG^fil	MEG^fil
GRMZM2G044440	chr8	2795	9	MEG-DMR	AT5G03240	Polyubiquitin3 (UBQ3)	MEG	MEG^fil	MEG^fil
GRMZM2G103247	chr9	98	2	MEG-DMR	AT2G28890	Poltergeist like4 (PLL4)	MEG-DMR		MEG^fil
GRMZM2G112925	chr1	492	49	MEG	AT2G28890	Poltergeist like4 (PLL4)	MEG-DMR		MEG^fil
GRMZM2G370991	chr5	15027	22	MEG-DMR	AT5G03280	ETHYLENE INSENSITIVE2 (EIN2)	MEG-DMR	MEG	MEG^fil
GRMZM2G088020	chr8	106	0	MEG	AT5G53870	Early nodulin-like protein1 (ENODL1)	MEG^fil	MEG	MEG^fil

↵a The genes listed as MEG or PEG passed all filters in the cited reference. Genes listed as MEG^fil were filtered due to potential seed coat expression or because they did not pass stricter statistical cutoffs for imprinting in these studies but may actually be imprinted.
↵b The presence of a DMR from Gehring et al. (2009) is indicated.