Table 2. The numbers and ratios of homoeologous gene pairs with each expression patterns in common carp.

EBM, expression bias toward matrilineal (M and B) homoeologs; EBP, expression bias toward patrilineal (P and A) homoeologs; ES, expression shift between two homoeologs.

	Goldfish				Common carp
	EBM		EBP		EBM		EBP
Trend 1	N	%	N	%	N	%	N	%
	3608	39.69	2615	28.77	1522	35.89	1289	30.39
Trend 2	N		%		N		%
ES total no.	1644		18.09		414		9.76
Group 1: ES before germ ring stage	564		6.20		185		4.36
Group 2: ES after germ ring stage	1080		11.88		229		5.40