Table 2.

List of differentially expressed genes possessing hormone, hormonal activity, or hormone receptor ligand Gene Ontology annotations

Probe Set ID	Gene Description	Fold change
1367564_at	Natriuretic peptide precursor type A (ANF)	12.88
1367616_at	Natriuretic peptide precursor type B (BNP)	1.89
1371400_at	Thyroid hormone responsive protein	38.59
1387396_at	Hepcidin antimicrobial peptide	11.24
1369484_at	WNT1 inducible signaling pathway protein 2	4.79
1387625_at	Insulin-like growth factor binding protein 6	3.61
1368883_at	Top of Form Nephroblastoma overexpressed gene Bottom of Form	3.51
1367992_at	Secretory granule neuroendocrine protein 1 (SGNE1)	3.20
1368367_at	CUB and zona pellucida-like domains 1	3,17
1368367_at	Integral membrane-associated protein 1	3.16
1376734_at	Nephroblastoma overexpressed gene	2.79
1372168_s_at	Insulin-like growth factor binding protein 6	2.25
1367631_at	Connective tissue growth factor	2.20
1389651_at	Apelin, AGTRL1 ligand	2.00
1387219_at	Adrenomedullin	1.87
1367894_at	Growth response protein (CL-6)	1.82
1370563_at	3-alpha-hydroxysteroid dehydrogenase	-1.92
1368428_at	X-prolyl aminopeptidase (aminopeptidase P) 2, membrane-bound	-1.99
1396101_at	Stanniocalcin 1	-2.14
1368468_at	Cytochrome P450, subfamily 11A	-3.97
1367949_at	Preproenkephalin, related sequence	-13.55

Positive fold change values indicate a higher abundance in the atria as compared to the ventricles, while negative values demonstrate a higher ventricular abundance in comparison to the atria.