Table 3. Average GCi% in each set of orthologous introns before (bRM) and after (aRM) Repeat Masker.

	D. rerio		O. latipes		G. aculeatus		T. rubripes		T. nigroviridis
	bRM	aRM	bRM	aRM	bRM	aRM	bRM	aRM	bRM	aRM
D. rerio	-		35.12	36.55	35.38	36.43	35.38	36.5	35.41	36.53
O. latipes	39.52	39.67	-		39.37	39.54	39.51	39.67	39.42	39.58
G. aculeatus	43.32	43.40	43.01	43.09	-		43.38	43.46	43.36	43.43
T. rubripes	43.98	43.96	43.62	43.61	43.91	43.87	-		44.13	44.11
T. nigroviridis	47.06	47.14	46.42	46.49	46.88	46.96	47.09	47.16	-