Table 1 Statistics of sRNA sequences for control (CK) and drought stress (DS) libraries
| Â | Number of reads | Number of unique sequences |
|---|---|---|
Control (CK) | Â | Â |
   Primary reads | 6,808,877 |  |
   Clean reads | 6,420,234 | 2,685,754 |
   Sequences mapped to the genome | 4,875,034 | 1,713,480 |
   match known miRNAs | 509,981 | 283 |
Drought stress (DS) | Â | Â |
   Primary reads | 6,874,742 |  |
   Clean reads | 6,505,965 | 2,937,417 |
   Sequences mapped to the genome | 4,819,359 | 1,867,375 |
   Match known miRNAs | 588,990 | 293 |