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,-0.05
1,0,0.65
2,0,-0.62
3,0,-0.40
4,0,-0.49
5,0,-0.37
6,0,1.23
7,0,-2.60
8,0,-1.02
9,0,0.64
10,0,-0.82
11,0,1.51
12,0,1.09
13,0,-0.39
14,0,-0.98
15,0,-0.25
16,0,-0.56
17,0,2.04
18,0,0.17
19,0,0.34
20,0,1.46
21,0,-0.35
22,0,1.60
23,0,0.57
24,0,1.54
25,0,-0.51
26,0,1.33
27,0,1.77
28,0,1.49
29,0,0.31
30,0,0.44
31,0,-0.72
32,0,0.51
33,0,-0.04
34,0,-0.60
35,0,0.66
36,0,-1.16
37,0,-0.07
38,0,0.25
39,0,-0.52
40,0,0.06
41,0,0.12
42,0,0.07
43,0,-0.27
44,0,-0.57
45,0,-0.31
46,0,-0.59
47,0,-0.59
48,0,-3.18
49,0,-1.26
50,0,0.34
51,0,1.16
52,0,0.02
53,0,0.45
54,0,-0.04
55,0,-0.82
56,0,0.35
57,0,0.24
58,0,-0.23
59,0,-2.00