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,-0.51
1,0,0.26
2,0,-0.51
3,0,-0.10
4,0,-0.51
5,0,-0.51
6,0,-0.51
7,0,-0.51
8,0,4.22
9,0,-0.51
10,0,0.04
11,0,0.01
12,0,-0.51
13,0,-0.51
14,0,-0.51
15,0,-0.51
16,0,-0.08
17,0,-0.51
18,0,-0.51
19,0,-0.51
20,0,-0.51
21,0,0.66
22,0,-0.51
23,0,-0.51
24,0,0.08
25,0,0.49
26,0,1.33
27,0,-0.51
28,0,1.40
29,0,-0.51
30,0,-0.51
31,0,0.49
32,0,0.60
33,0,-0.51
34,0,-0.51
35,0,-0.51
36,0,3.66
37,0,-0.51
38,0,-0.51
39,0,-0.51
40,0,0.72
41,0,-0.51
42,0,-0.51
43,0,-0.51
44,0,-0.51
45,0,-0.51
46,0,-0.51
47,0,-0.51
48,0,-0.51
49,0,1.74
50,0,0.98
51,0,1.73
52,0,-0.51
53,0,-0.51