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,-0.76
1,0,2.18
2,0,-1.22
3,0,-0.03
4,0,-0.28
5,0,0.35
6,0,0.09
7,0,-2.72
8,0,1.88
9,0,-0.39
10,0,0.19
11,0,0.56
12,0,0.58
13,0,-0.68
14,0,-0.10
15,0,-1.45
16,0,-1.45
17,0,2.15
18,0,0.32
19,0,-0.97
20,0,0.52
21,0,1.28
22,0,1.56
23,0,-0.75
24,0,1.89
25,0,0.24
26,0,0.33
27,0,0.85
28,0,1.61
29,0,-0.10
30,0,-0.77
31,0,0.07
32,0,0.45
33,0,-0.35
34,0,0.14
35,0,-0.00
36,0,-0.47
37,0,-1.02
38,0,-0.41
39,0,0.22
40,0,0.88
41,0,1.39
42,0,-0.64
43,0,0.66
44,0,-1.45
45,0,0.24
46,0,-0.74
47,0,-1.03
48,0,-2.22
49,0,-0.32
50,0,-0.29
51,0,0.12
52,0,-0.61
53,0,0.29
54,0,0.11
55,0,0.47
56,0,0.63
57,0,0.32
58,0,-0.01
59,0,-1.34