Table 2. Distribution of small RNAs among different RNA categories in A. catenella by mapping to Rfam database.
| Category | The lag phase | The logarithmic phase | ||
|---|---|---|---|---|
| Total small RNAs | Unique small RNAs | Total small RNAs | Unique small RNAs | |
| rRNA | 1,617,108(4.25℅) | 135,768(0.36℅) | 1,197,675(3.63℅) | 123,465(0.37℅) |
| tRNA | 70,911(0.19℅) | 23,706(0.06℅) | 58,754(0.18℅) | 24,125(0.07℅) |
| snoRNA | 42,572(0.11℅) | 30,220(0.08℅) | 31,274(0.09℅) | 23,939(0.07℅) |
| snRNA | 59,056(0.16℅) | 23,287(0.06℅) | 46,852(0.14℅) | 18,316(0.06℅) |
| other Rfam RNA 1 | 413,468(1.09℅) | 71,406(0.19℅) | 288,830(0.88℅) | 57,009(0.17℅) |
1snoRNA:small nucleolar RNA; snRNA: small nuclear RNA; other Rfam RNA: riboswitch, ribozyme, splicing and so on.