TABLE 1.
Overview of genomic statistics for archaeal MAGs constructed in the current study and reference and NCBI SRA depositsa
| Characteristic | Value for the following Hydrothermarchaeota MAG: |
||||||
|---|---|---|---|---|---|---|---|
| SZUA-158 (TVG10) |
SZUA-236 (TVG13) |
SZUA-237 (TVG13) |
JdFR-16 | JdFR-17 | JdFR-18 | HyVt-292 | |
| No. of copies of individual markers | |||||||
| 0 | 9 | 21 | 49 | 99 | 87 | 2 | 30 |
| 1 | 139 | 128 | 136 | 25 | 59 | 145 | 141 |
| 2 | 1 | 0 | 3 | 25 | 29 | 2 | 17 |
| 3 | 0 | 0 | 0 | 0 | 12 | 0 | 0 |
| 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 5+ | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Completeness (%) | 92.53 | 84.97 | 65.82 | 31.93 | 53.87 | 98.13 | 80.43 |
| Contamination (%) | 0.93 | 0.00 | 1.76 | 13.55 | 25.15 | 1.87 | 9.06 |
| Strain heterogeneity (%) | 0.00 | 0.00 | 33.33 | 84.00 | 71.83 | 0.00 | 35.29 |
| Bin size (bp) | 1,749,358 | 1,270,198 | 1,228,833 | 1,353,114 | 2,178,134 | 2,062,134 | 1,426,722 |
| N50 (bp) | 9,590 | 6,219 | 3,825 | 6,267 | 7,687 | 149,032 | 5,600 |
| Mean scaffold length (bp) | 7,706.42 | 5,747.50 | 3,510.95 | 5,614.58 | 6,331.78 | 93,733.36 | 4,988.54 |
| No. of scaffolds | 227 | 221 | 350 | 241 | 344 | 22 | 286 |
| GC (%) | 38.99 | 47.58 | 45.76 | 49.68 | 49.64 | 39.14 | 40.02 |
| GC SD (%) | 1.91 | 1.99 | 2.89 | 3.92 | 4.50 | 1.54 | 1.98 |
| Coding density (%) | 84.96 | 91.48 | 84.96 | 91.98 | 91.94 | 92.12 | 89.88 |
a
HyVt-292 was reconstructed from the metagenome of deep-sea massive sulfide deposits from the Southern Mariana Trough (NCBI accession number DRR093004), which is hydrothermally inactive. JdFR MAGs were reconstructed from the data for subsurface fluids of the Juan de Fuca Ridge flank.