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
0,0,0.53
1,0,1.90
2,0,-0.30
3,0,-0.30
4,0,-0.30
5,0,-0.30
6,0,-0.30
7,0,-0.30
8,0,-0.30
9,0,-0.30
10,0,-0.30
11,0,-0.30
12,0,-0.30
13,0,-0.30
14,0,2.53
15,0,-0.30
16,0,-0.30
17,0,0.33
18,0,-0.30
19,0,-0.30
20,0,1.55
21,0,-0.30
22,0,-0.30
23,0,-0.30
24,0,1.36
25,0,-0.30
26,0,-0.30
27,0,-0.30
28,0,-0.30
29,0,-0.30
30,0,-0.30
31,0,-0.30
32,0,-0.30
33,0,-0.30
34,0,-0.30
35,0,-0.30
36,0,-0.30
37,0,-0.30
38,0,5.84
39,0,-0.30
40,0,-0.30
41,0,-0.30
42,0,-0.30
43,0,-0.30
44,0,-0.30
45,0,-0.30
46,0,-0.30
47,0,-0.30
48,0,-0.30
49,0,-0.30
50,0,-0.30
51,0,-0.30
52,0,-0.30
53,0,-0.30