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
0,0,0.10
1,0,-0.64
2,0,1.01
3,0,0.11
4,0,-0.64
5,0,0.42
6,0,-0.64
7,0,-0.64
8,0,-0.64
9,0,-0.64
10,0,-0.64
11,0,-0.64
12,0,-0.64
13,0,-0.64
14,0,-0.64
15,0,-0.64
16,0,-0.64
17,0,-0.64
18,0,-0.64
19,0,-0.64
20,0,-0.64
21,0,-0.64
22,0,-0.64
23,0,-0.64
24,0,0.10
25,0,0.68
26,0,1.77
27,0,-0.11
28,0,-0.64
29,0,1.34
30,0,0.86
31,0,1.62
32,0,4.32
33,0,0.06
34,0,-0.64
35,0,-0.64
36,0,-0.64
37,0,-0.64
38,0,-0.64
39,0,0.87
40,0,-0.64
41,0,0.22
42,0,1.89
43,0,2.06
44,0,0.16
45,0,-0.52
46,0,-0.64
47,0,-0.21
48,0,0.11
49,0,-0.64
50,0,1.29
51,0,-0.64
52,0,-0.13
53,0,1.20