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,-0.53
2,0,1.54
3,0,0.84
4,0,-0.53
5,0,-0.53
6,0,-0.53
7,0,-0.53
8,0,-0.53
9,0,0.69
10,0,-0.53
11,0,-0.53
12,0,-0.53
13,0,2.75
14,0,3.12
15,0,-0.53
16,0,2.21
17,0,0.50
18,0,-0.53
19,0,-0.53
20,0,-0.53
21,0,1.49
22,0,-0.53
23,0,-0.53
24,0,-0.53
25,0,-0.53
26,0,-0.53
27,0,0.23
28,0,2.55
29,0,-0.53
30,0,-0.53
31,0,-0.53
32,0,-0.53
33,0,-0.53
34,0,-0.53
35,0,-0.53
36,0,-0.53
37,0,-0.53
38,0,-0.53
39,0,-0.53
40,0,1.32
41,0,-0.53
42,0,-0.53
43,0,-0.53
44,0,-0.53
45,0,1.37
46,0,1.56
47,0,-0.53
48,0,-0.53
49,0,-0.53
50,0,-0.53
51,0,-0.53
52,0,1.00
53,0,-0.53