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
0,0,0.09
1,0,0.58
2,0,1.51
3,0,-0.02
4,0,-2.00
5,0,-0.30
6,0,-1.16
7,0,-1.98
8,0,0.43
9,0,-1.11
10,0,-1.55
11,0,-0.08
12,0,-1.26
13,0,-0.64
14,0,0.72
15,0,-1.18
16,0,-1.72
17,0,0.81
18,0,-0.70
19,0,-1.09
20,0,0.54
21,0,0.94
22,0,0.29
23,0,1.31
24,0,1.23
25,0,0.45
26,0,1.51
27,0,1.98
28,0,1.43
29,0,1.25
30,0,-0.11
31,0,-0.09
32,0,1.20
33,0,-1.44
34,0,-0.98
35,0,0.42
36,0,0.63
37,0,-1.05
38,0,-0.44
39,0,0.79
40,0,0.22
41,0,-0.36
42,0,0.88
43,0,0.35
44,0,0.35
45,0,0.92
46,0,-0.82
47,0,-0.43
48,0,-2.02
49,0,-1.46
50,0,0.23
51,0,0.09
52,0,0.40
53,0,0.94
54,0,0.55
55,0,0.02
56,0,0.47
57,0,0.85
58,0,0.52
59,0,-0.90