Each row is one gene, each column one RNA-seq sample, and each cell the mean expression of that sample’s group expressed as a z-score across the row: red means higher than that gene’s own average, blue lower. The scale is per row, so colours compare samples within one gene — reading a red cell in one row against a red cell in another tells you nothing about which gene is more abundant. Hover any cell for the full sample name and the underlying z-score.

Tissue,Gene,Zscore
0,0,0.88
1,0,0.68
2,0,0.26
3,0,-0.88
4,0,-0.44
5,0,-0.75
6,0,0.30
7,0,-2.81
8,0,1.50
9,0,-0.14
10,0,-1.28
11,0,-0.45
12,0,-1.00
13,0,1.11
14,0,0.31
15,0,-0.23
16,0,-0.83
17,0,2.27
18,0,-0.79
19,0,-0.06
20,0,0.77
21,0,1.26
22,0,1.14
23,0,1.66
24,0,1.33
25,0,0.22
26,0,0.57
27,0,2.01
28,0,0.95
29,0,0.87
30,0,-0.90
31,0,-0.54
32,0,-0.68
33,0,-1.87
34,0,-0.38
35,0,-0.01
36,0,0.48
37,0,-0.44
38,0,0.01
39,0,0.43
40,0,-0.30
41,0,-0.74
42,0,-0.33
43,0,-0.50
44,0,-0.85
45,0,0.01
46,0,-0.78
47,0,-0.86
48,0,-2.88
49,0,-0.42
50,0,-0.27
51,0,0.05
52,0,-0.29
53,0,-0.03
54,0,0.66
55,0,0.09
56,0,1.49
57,0,0.86
58,0,0.49
59,0,0.07