Table 1 Sequence data analysis and diversity index of samples in tobacco leaves of different processing stage.
Sample | Sequence | Average length (bp) | Shannon | Simpson | Chao | Coverage |
|---|---|---|---|---|---|---|
Before flue-curing | 1 219 235 | 376.33 ± 0.87 | 5.76 ± 1.31 | 0.92 ± 0.05 | 418.10 ± 229.84 | 0.99 ± 0.01 |
After flue-curing | 1 373 965 | 375.33 ± 1.94 | 6.49 ± 0.95 | 0.95 ± 0.03 | 604.03 ± 158.00 | 0.98 ± 0.01 |
Before redrying | 918 588 | 375.67 ± 1.32 | 6.17 ± 1.00 | 0.94 ± 0.04 | 481.65 ± 157.62 | 0.99 ± 0.01 |
After redrying | 978 252 | 372.67 ± 3.91 | 7.15 ± 0.62 | 0.97 ± 0.02 | 793.38 ± 121.01 | 0.98 ± 0.00 |
Total | 4 490 040 | – | – | – | – | – |
