Bos taurus	-	491154, 661503, 738658	
Homo sapiens	-	491137, 491143, 491155, 491156, 661403, 661455, 661495, 661667, 662912, 671352, 672408, 674574, 675545, 684898, 685121, 690032, 705737, 706487, 725394, 725471, 725509, 725847, 726276, 737975, 738643, 738655, 739464, 760266, 761095, 761893, 762247, 762319, 762419	
Homo sapiens	2 isoforms: GRK4A and GRK4B	491136	
Homo sapiens	4 isoforms: GRK4alpha, GRK4beta, GRK4gamma, GRK4delta	491135	
Homo sapiens	4 splicing variants of GRK4	662767	
Homo sapiens	4 splicing variants of GRK4, i.e. GRK4alpha, GRK4beta, GRK4gamma, and GRK4delta, overview	662921	
Homo sapiens	Americans	671205	
Homo sapiens	Han Chinese, gene GRK4	671342	
Homo sapiens	multiple splice variants of GRK4 and GRK6	677258	
Mammalia	-	672408