Table 1 Distribution of small RNAs in different categories
Category | CK | Hypoxia | ||
|---|---|---|---|---|
Reads | Frequency (%) | Reads | Frequency (%) | |
Clean | 26,260,294 | 100 | 26,874,882 | 100 |
un_mapped$ | 16,529,042 | 62.94 | 16,398,714 | 61.02 |
Repeat | 4,170,780 | 15.88 | 4,981,128 | 18.53 |
Intergenic | 2,849,292 | 10.85 | 3,137,662 | 11.68 |
miRNA | 643,669 | 2.45 | 389,909 | 1.45 |
rRNA | 675,383 | 2.57 | 443,956 | 1.65 |
Exon | 669,852 | 2.55 | 721,513 | 2.68 |
Intron | 670,160 | 2.55 | 759,226 | 2.83 |
sRNA | 33,612 | 0.13 | 26,651 | 0.1 |
Precursor | 5962 | 0.02 | 7150 | 0.03 |
tRNA | 5067 | 0.02 | 2239 | 0.01 |
snoRNA | 4327 | 0.02 | 3148 | 0.01 |
snRNA | 3148 | 0.01 | 3586 | 0.01 |