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,-0.43
1,0,-0.43
2,0,-0.43
3,0,0.00
4,0,-0.43
5,0,-0.43
6,0,-0.43
7,0,-0.43
8,0,0.91
9,0,-0.43
10,0,-0.43
11,0,0.10
12,0,0.51
13,0,-0.43
14,0,0.66
15,0,-0.43
16,0,-0.43
17,0,0.18
18,0,-0.43
19,0,0.15
20,0,-0.43
21,0,-0.43
22,0,5.57
23,0,-0.43
24,0,0.08
25,0,-0.15
26,0,-0.43
27,0,-0.43
28,0,-0.43
29,0,-0.43
30,0,-0.43
31,0,0.04
32,0,-0.43
33,0,0.54
34,0,0.55
35,0,0.56
36,0,-0.43
37,0,-0.43
38,0,-0.43
39,0,-0.43
40,0,-0.43
41,0,-0.43
42,0,-0.43
43,0,-0.43
44,0,1.47
45,0,-0.43
46,0,0.30
47,0,-0.43
48,0,-0.43
49,0,3.05
50,0,-0.43
51,0,-0.43
52,0,1.07
53,0,-0.43