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,-0.48
1,0,-0.48
2,0,-0.48
3,0,4.34
4,0,-0.48
5,0,-0.48
6,0,-0.48
7,0,1.16
8,0,-0.48
9,0,-0.48
10,0,-0.48
11,0,-0.48
12,0,-0.48
13,0,-0.48
14,0,0.51
15,0,0.47
16,0,0.53
17,0,-0.48
18,0,-0.48
19,0,0.41
20,0,-0.48
21,0,-0.48
22,0,0.09
23,0,-0.48
24,0,-0.48
25,0,-0.11
26,0,-0.48
27,0,-0.48
28,0,-0.48
29,0,-0.48
30,0,-0.48
31,0,-0.48
32,0,-0.48
33,0,0.36
34,0,1.00
35,0,-0.20
36,0,-0.01
37,0,-0.48
38,0,-0.48
39,0,-0.48
40,0,-0.48
41,0,-0.48
42,0,-0.48
43,0,1.24
44,0,-0.48
45,0,-0.48
46,0,1.07
47,0,-0.48
48,0,-0.48
49,0,-0.48
50,0,0.68
51,0,-0.48
52,0,1.56
53,0,-0.48
54,0,-0.48
55,0,0.36
56,0,-0.48
57,0,0.83
58,0,4.61
59,0,0.14