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,-0.23
1,0,-0.72
2,0,-0.18
3,0,0.31
4,0,0.62
5,0,0.31
6,0,-0.38
7,0,-0.77
8,0,1.17
9,0,0.97
10,0,0.28
11,0,-1.55
12,0,-1.13
13,0,-1.51
14,0,-0.07
15,0,-0.95
16,0,-0.27
17,0,-1.26
18,0,-0.23
19,0,1.22
20,0,-0.70
21,0,-0.02
22,0,-0.74
23,0,-0.50
24,0,-0.12
25,0,-0.94
26,0,-0.21
27,0,0.81
28,0,-1.09
29,0,1.13
30,0,-0.07
31,0,1.34
32,0,-0.69
33,0,0.42
34,0,0.54
35,0,1.46
36,0,-0.66
37,0,-0.87
38,0,-0.85
39,0,-0.90
40,0,1.38
41,0,1.28
42,0,-0.84
43,0,1.61
44,0,1.26
45,0,2.01
46,0,-0.37
47,0,-1.23
48,0,-1.12
49,0,-0.83
50,0,-0.72
51,0,1.50
52,0,0.48
53,0,1.50
54,0,3.04
55,0,-0.14
56,0,-0.27
57,0,-0.50
58,0,-0.12
59,0,-0.88