Results
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| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| rRNA half-life | Archaea Natronococcus occultus | initial 11.43: exponential 14.85: late exponential 5.28: and stationary growth stage 7.14 | hours | 110056 | Nercessian D, Conde RD.... |
| Half-lives (t1/2) of aminoacyl-tRNAs at pH 7.5 | Archaea | Table - link | N/A | 107982 | Stepanov VG, Nyborg J.... |
| 23S rRNA amount per cell | Bacteria Escherichia coli | 31 | 10^-15g | 101939 | Ingraham et al., Growth... |
| Motility speed of archaea Halobacterium halobium | Archaea Halobacterium halobium | 2.94 (±0.34) | µm/sec | 111147 | Marwan W, Alam M, Oesterhelt... |
| Cell diameter in culture (largest reported archaea) | Archaea Staphylothermus marinus | ≤15 | μm | 110070 | Schulz HN, Jorgensen... |
| Number of copies of a 45 kbp rRNA repeat that is clustered in tandem arrays | Human Homo sapiens | ~180 | rRNA copies/chromosome set | 111153 | Jackson DA, Pombo A,... |
| Transcription rate of rRNA | vertebrates | ~2.5 | kbp/min | 111155 | Jackson DA, Pombo A,... |
| Size of disk-shaped cells (smallest reported archaea) | Archaea Thermodiscus spp. | diameter ≥0.2μm: disk-thickness 0.1–0.2μm | μm | 110071 | Schulz HN, Jorgensen... |
| Average peptide half-life | Bacteria Staphylococcus aureus | 1 | hour | 112002 | Pai A, You L: Optimal... |
| Number of archaea species catalogued in a central database as of 2011 and number of predicted species on Earth | Archaea | Catalogued 502 Predicted 455 Table - link | species | 109322 | Mora C, Tittensor DP... |
| Number of transcription complexes that are associated with each of 120–150 active rRNA genes in HeLa cell | Human Homo sapiens | 100 - 120 | transcription complexes/rRNA copy | 111154 | Jackson DA, Pombo A,... |
| rRNA database of bacteria and archaea | prokaryote | Data base - link | N/A | 104390 | Stoddard SF, Smith BJ... |
| Reaction and standard changes in free energies for methanogenesis | Archaea | Table - link | N/A | 104555 | Garcia JL, Patel BK,... |
| Free energies and typical organisms of methanogenesis reactions | Archaea | Table - link | N/A | 104548 | Liu Y, Whitman WB. Metabolic... |
| Concentration of methanogens in the human gastrointestinal tract | Archaea | 1e+10 | methanogens/gram of stool sample | 106261 | Cavicchioli R, Curmi PM... |
| Number of archaeal cells estimated to be in the oceans (approximately one third the number of bacterial cells) | Archaea | 1.3E+28 | Unitless | 106262 | Cavicchioli R, Curmi PM... |
| Number of crenarchaeota cells estimated to be in the oceans (20% of all the picoplankton cells) | Archaea | 1E+28 | Unitless | 106264 | Karner MB, DeLong EF... |
| Median protein length of 15 archaeal species | Archaea | 247 (Table - link) | Amino acids | 106451 | Brocchieri L, Karlin... |
| Archaeal species, selected features, and genome copy numbers in exponential and stationary growth phases | Archaea | Table - link | N/A | 106687 | Hildenbrand C, Stock T... |
| Dimensions of hami (singular hamus, archaeal cell surface appendage) | Archaea | length 1µm - 3µm: diameter 7nm - 8nm | N/A | 116400 | Ng SY, Zolghadr B, Driessen... |