This portal provides gene expression and eQTL data for different rat tissues. It is managed by the NIDA center for genetic studies of drug abuse in outbred rats (P50DA037844). Currently it includes data for these tissues grouped by their study of origin:

Tissue	Abbreviation	Samples
Infralimbic cortex	IL	81
Lateral habenula	LHb	81
Nucleus accumbens core	NAcc	75
Orbitofrontal cortex	OFC	80
Prelimbic cortex	PL	80
Eye	Eye	51
Basolateral amygdala	BLA	185
Nucleus accumbens core	NAcc2	188
Prelimbic cortex	PL2	191
Adipose	Adipose	411
Liver	Liver	401
Brain hemisphere	Brain	339

Visualizations

• Expression Heatmap for top expressed genes
• Expression Heatmap for a query gene list
• eQTL Dashboard
• Gene-eQTL Visualizer

Also try searching for a gene in the toolbar to view its expression and eQTLs.