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,-2.45
1,0,-0.57
2,0,-0.26
3,0,0.59
4,0,0.89
5,0,0.40
6,0,1.84
7,0,1.22
8,0,0.26
9,0,2.45
10,0,0.42
11,0,0.03
12,0,2.07
13,0,0.46
14,0,-2.00
15,0,2.14
16,0,1.40
17,0,0.89
18,0,0.81
19,0,0.61
20,0,0.21
21,0,0.32
22,0,-1.76
23,0,-0.64
24,0,0.57
25,0,-0.90
26,0,-1.74
27,0,0.25
28,0,0.15
29,0,-0.51
30,0,-0.54
31,0,-0.97
32,0,-0.02
33,0,0.39
34,0,0.05
35,0,-0.38
36,0,-0.34
37,0,0.23
38,0,-0.85
39,0,-0.75
40,0,1.46
41,0,-0.03
42,0,-2.11
43,0,-0.35
44,0,0.51
45,0,-1.05
46,0,0.36
47,0,0.03
48,0,0.55
49,0,0.38
50,0,0.47
51,0,-0.35
52,0,-1.10
53,0,-0.58
54,0,0.38
55,0,-0.44
56,0,-0.54
57,0,-0.87
58,0,-0.42
59,0,-0.30