Table 2.

Sequence analysis of four B-located genes

	A-homologues information
B chromosome loci name	A chromosome gene	Location	A chromosome gene description	Alignment information
GRMZM2G013761B	GRMZM2G013761	chr4:21720959..21725847	DEAD-box ATP-dependent RNA helicase 7	Identity = 99.07 %(4693/4737) Gap = 14.71 %(817/5554)
GRMZM2G356718B	GRMZM2G356718	chr1:281831441..281837582	Myb-like DNA-binding domain	Identity = 99.02 %(5655/5711) Gap = 1.33 %(77/5788)
AF466202.2_FG007B	AF466202.2_FG007	chr10:138520169:138528483	Putative aldose reductase-related protein	Identity = 99.99 %(7677/7678) Gap = 0.01 %(1/7679)
GRMZM2G356653B	GRMZM2G356653	chr1:178546582..178551203	Conserved mid region of cactin	Identity = 99.77 %(4424/4434) Gap = 0.00 %(0/4434)

The four B-located genes were designated according to their A-homologous genes