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,-0.36
1,0,-0.40
2,0,-0.45
3,0,-0.30
4,0,-0.15
5,0,-0.31
6,0,-0.40
7,0,-0.35
8,0,-0.38
9,0,-0.44
10,0,-0.38
11,0,-0.48
12,0,-0.35
13,0,-0.31
14,0,-0.25
15,0,-0.22
16,0,-0.38
17,0,-0.31
18,0,-0.19
19,0,-0.39
20,0,-0.41
21,0,-0.17
22,0,-0.47
23,0,2.28
24,0,2.34
25,0,-0.26
26,0,2.79
27,0,3.14
28,0,3.88
29,0,3.09
30,0,-0.23
31,0,-0.07
32,0,-0.34
33,0,-0.30
34,0,-0.39
35,0,-0.27
36,0,-0.55
37,0,-0.25
38,0,-0.41
39,0,-0.23
40,0,-0.35
41,0,-0.31
42,0,-0.37
43,0,-0.31
44,0,-0.38
45,0,-0.33
46,0,-0.33
47,0,-0.31
48,0,-0.28
49,0,-0.21
50,0,-0.32
51,0,-0.36
52,0,-0.31
53,0,-0.39
54,0,-0.40
55,0,-0.23
56,0,-0.40
57,0,-0.33
58,0,-0.29
59,0,-0.16