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,-1.14
1,0,0.82
2,0,-0.29
3,0,-1.31
4,0,0.82
5,0,0.14
6,0,1.87
7,0,-0.13
8,0,0.81
9,0,-0.06
10,0,0.75
11,0,-0.45
12,0,1.00
13,0,-1.17
14,0,0.81
15,0,0.33
16,0,-0.68
17,0,-1.52
18,0,1.40
19,0,-0.25
20,0,0.15
21,0,-0.04
22,0,0.58
23,0,-0.14
24,0,-1.73
25,0,1.26
26,0,1.48
27,0,-0.09
28,0,-2.18
29,0,-0.24
30,0,-0.97
31,0,-1.64
32,0,-1.00
33,0,0.74
34,0,-0.32
35,0,-0.13
36,0,1.37
37,0,1.13
38,0,0.43
39,0,1.57
40,0,0.30
41,0,-0.55
42,0,1.54
43,0,-0.00
44,0,-1.34
45,0,-1.01
46,0,-0.79
47,0,1.01
48,0,0.52
49,0,0.36
50,0,1.00
51,0,-1.27
52,0,0.61
53,0,-1.30
54,0,0.34
55,0,0.99
56,0,-1.97
57,0,-0.02
58,0,-0.98
59,0,0.61