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,-0.32
1,0,0.25
2,0,-0.43
3,0,-0.34
4,0,2.37
5,0,1.02
6,0,0.45
7,0,2.56
8,0,0.99
9,0,1.19
10,0,1.99
11,0,0.57
12,0,0.29
13,0,1.09
14,0,0.42
15,0,0.87
16,0,0.93
17,0,2.06
18,0,0.60
19,0,-0.51
20,0,-0.25
21,0,-0.31
22,0,-0.63
23,0,0.54
24,0,0.84
25,0,-1.14
26,0,0.32
27,0,0.29
28,0,-0.04
29,0,-0.61
30,0,1.09
31,0,-0.69
32,0,-0.44
33,0,-0.59
34,0,-0.64
35,0,-1.30
36,0,-0.37
37,0,-0.24
38,0,-0.87
39,0,-1.42
40,0,0.07
41,0,1.32
42,0,-1.51
43,0,-0.77
44,0,-2.13
45,0,-0.77
46,0,-0.58
47,0,-1.42
48,0,-0.48
49,0,0.07
50,0,0.61
51,0,-1.09
52,0,-1.53
53,0,0.38
54,0,-0.25
55,0,-0.74
56,0,-0.48
57,0,1.00
58,0,-1.25
59,0,-0.07