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,-0.27
1,0,-0.27
2,0,-0.27
3,0,-0.27
4,0,-0.27
5,0,-0.27
6,0,-0.27
7,0,-0.27
8,0,-0.27
9,0,-0.27
10,0,-0.27
11,0,-0.27
12,0,-0.27
13,0,-0.27
14,0,-0.27
15,0,-0.27
16,0,-0.27
17,0,-0.27
18,0,-0.27
19,0,-0.27
20,0,-0.27
21,0,-0.27
22,0,-0.27
23,0,-0.27
24,0,3.72
25,0,-0.27
26,0,-0.27
27,0,-0.27
28,0,-0.27
29,0,-0.27
30,0,-0.27
31,0,-0.27
32,0,-0.27
33,0,-0.27
34,0,-0.27
35,0,-0.27
36,0,-0.27
37,0,-0.27
38,0,-0.27
39,0,-0.27
40,0,-0.27
41,0,-0.27
42,0,-0.27
43,0,-0.27
44,0,-0.27
45,0,3.18
46,0,-0.27
47,0,-0.27
48,0,2.37
49,0,-0.27
50,0,-0.27
51,0,-0.27
52,0,4.44
53,0,-0.27