Table 2. Classification of repeat elements of B. burdigala, B. chloropharynx, and B. schalleri genome assemblies.
| Repeat category | Percentage of sequence (%) | ||
|---|---|---|---|
| Betta burdigala | Betta chloropharynx | Betta schalleri | |
| Retroelements | 5.98 | 8.39 | 6.18 |
| SINEs | 0.21 | 0.42 | 0.39 |
| Penelope | 0.03 | 0.01 | 0.32 |
| LINEs | 4.03 | 5.24 | 3.53 |
| CRE/SLACS | 0 | 0 | 0 |
| L2/CR1/Rex | 2.53 | 3.31 | 2.22 |
| R1/LOA/Jockey | 0.17 | 0.24 | 0.11 |
| R2/R4/NeSL | 0.25 | 0.37 | 0.36 |
| RTE/Bov-B | 0.41 | 0.8 | 0.54 |
| L1/CIN4 | 0.58 | 0.35 | 0.16 |
| BEL/Pao | 0.11 | 0.25 | 0.21 |
| Ty1/Copia | 0.01 | 0.02 | 0.03 |
| Gypsy/DIRS1 | 0.97 | 1.53 | 1.14 |
| Retroviral | 0.43 | 0.65 | 0.32 |
| DNA transposons | 3.85 | 5.54 | 4.02 |
| hobo-Activator | 1.18 | 1.86 | 1.5 |
| Tc1-IS630-Pogo | 0.68 | 1.65 | 1.08 |
| En-Spm | 0 | 0 | 0 |
| MULE-MuDR | 0 | 0 | 0 |
| PiggyBac | 0.13 | 0.2 | 0.1 |
| Tourist/Harbinger | 0.62 | 0.53 | 0.32 |
| Rolling-circles | 0.04 | 0.19 | 0.03 |
| Unclassified | 4.21 | 5.93 | 3.94 |
| Total Interspersed | 14.03 | 19.86 | 14.14 |
| Small RNA | 0.12 | 0.34 | 0.25 |
| Satellites | 0.06 | 0.07 | 0.05 |
| Simple repeats | 2.14 | 1.59 | 1.82 |
| Low complexity | 0.23 | 0.21 | 0.22 |
| Total Masked Bases | 16.54 | 22.08 | 16.30 |