Evolution of cichlid vision via trans-regulatory divergence

Table 1 Summary of cis - and trans- regulatory eQTL detected for cichlid opsin expression ^b

Linkage	*cis*or	Opsin	RAD	Position	LOD	PVE	Dom.	Add.	Dom.	95% BCI	95% BCI
group	*trans* ^b	gene	tag	(cM)	score	(%)	dev.	effect	effect	(cM)	(markers)
1	trans	LWS	56590	71.87	7.14	7.27	2.44	−6.96	0.96	70.16-79.00	62159-53962
5	cis	SWS2B	78519	9.65	5.66	10.87	1.73	−3.99	1.87	2.48-13.09	73728-RBusat
5	cis	SWS2A	57053	13.09	7.70	18.52	0.39	2.82	0.75	9.65-13.09	73728-RBusat
5	cis	RH2B	5611	35.30	7.32	21.70	−3.05	−6.27	−2.70	31.41-40.84	57907-6895
10	trans	RH2A	20245	4.44	21.1	57.05	−9.44	−17.52	−10.69	1.00-10.27	73858-86743
10	trans	LWS	20245	4.44	29.14	48.55	11.26	16.26	11.70	1.00-10.27	73858-86743
15	trans	LWS	72769	66.84	5.51	5.42	−11.60	−0.09	−9.86	45.13-66.85	84032-72769
23	trans	SWS2B	99378	117.70	13.13	17.81	0.03	−5.34	0.04	117.69-122.74	81573-35517
23	trans	SWS2A	68038	115.29	11.58	30.24	−1.74	3.61	−0.52	115.28-122.74	68038-21025
23	trans	RH2B	29458	96.56	5.54	15.82	−3.32	−4.28	−5.13	96.55-115.29	29458-68038
23	trans	LWS	9300	105.60	4.41	4.04	6.06	2.69	6.06	104.84-123.80	28586-41894
Avg.	-	-	-	-	10.75	21.57	[4.64]	[6.35]	[4.57]	11.16	-

^b We conservatively classify all eQTL that occur on the same linkage group as the opsins as cis, while the eQTL found on unlinked chromosomes are necessarily trans.

ISSN: 2730-7182