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
0,0,0.24
1,0,0.22
2,0,0.49
3,0,-0.81
4,0,-1.04
5,0,0.05
6,0,0.10
7,0,-2.44
8,0,0.95
9,0,-0.59
10,0,-1.07
11,0,0.77
12,0,-0.96
13,0,0.29
14,0,0.87
15,0,-0.50
16,0,-0.99
17,0,1.11
18,0,-0.48
19,0,-1.57
20,0,0.42
21,0,1.11
22,0,0.86
23,0,1.16
24,0,1.34
25,0,0.66
26,0,1.49
27,0,2.29
28,0,1.20
29,0,1.65
30,0,-0.12
31,0,0.09
32,0,0.42
33,0,-1.42
34,0,-0.46
35,0,0.53
36,0,0.22
37,0,-1.03
38,0,-0.84
39,0,0.16
40,0,-0.31
41,0,-0.87
42,0,0.47
43,0,0.75
44,0,1.38
45,0,1.24
46,0,-1.15
47,0,-0.92
48,0,-2.90
49,0,-0.86
50,0,0.05
51,0,0.10
52,0,-0.24
53,0,-0.03
54,0,0.29
55,0,-0.39
56,0,-0.18
57,0,0.43
58,0,0.22
59,0,-1.46