Table 2. Overview of Major Reported Expression Domains.

Gene	Reported Expression Domains	References
Mecom	AA, CC/HT, End+Csn, NC, SHF
Adam9	End+Csn, Myo	[56], [57]
Bmp4	AA, Myo, NC, OFT, SHF	[58], [59], [60]
Bmpr2	AA, End, Myo, NC	[58], [59], [60]
Cav1	End	[61]
Chd7	AA	[62]
Cited2	AA, CC/HT, End+Csn, Myo, OFT	[63], [64]
Crkl	AA, NC	[65]
Cxcr4	AA, Myo	[66]
Flna	AA, End+Csn, NC, OFT	[67]
Foxp1	End+Csn, Myo, OFT	[68]
Gata6	End+Csn, Myo, OFT, NC	[69], [70]
Hey1	AA, End, OFT	[71], [72], [73]
Jag1	AA, End, OFT	[71], [74]
Jun	AA, End+Csn, OFT, SHF	[75]
Nf1	AA, End+Csn, Myo, NC	[76]
Nrp2	NC	[77], [78]
Psen1	AA, End+Csn, Myo, NC, OFT	[79], [80]
Rarg	AA	[81]
Rxra	AA, End+Csn, Myo, NC, OFT	[82]
Sox4	End+Csn, Myo	[68], [83]
Tgfbr2	AA, CC/HT, End+Csn, Myo, NC	[84], [85], [86]
Thbs1	End, Myo	[87]

Key

AA – Aortic Arch and Aortic Arch Arteries.

CC/HT - Cardiac Crescent/Heart Tube.

End – Endocardium (+Csn – including Cushions).

Myo – Myocardium.

NC –Neural Crest (Cardiac).

OFT – Outflow Tract.

SHF – Secondary Heart Field.