Table 1. Evidence for the signature of selection for genes in the defined network.

Gene name	Gene identification no.	Zhao et al. (2011)	Hufford et al. (2012)	Other
tb1	AC233950.1_FG002			Studer et al. (2011)
phyB	GRMZM2G124532
pcna2	GRMZM2G108712
mcm2	GRMZM2G112074
etb1.2	GRMZM2G085873			Yang et al. (2016)
gt1	GRMZM2G005624			Wills et al. (2013)
tga1	GRMZM2G101511		✓	Wang et al. (2005)
corngrass1	GRMZM2G022489
not1	AC233751.1_FG002		✓
zag1	GRMZM2G052890	✓	✓
zag2	GRMZM2G160687	✓	✓
zap1	GRMZM2G148693
zmm3	AC197699.3_FG001	✓
zmm19	GRMZM2G370777	✓
ZmMADS2	GRMZM2G316366	✓