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Property Organism Value Units ID Details
Glucose uptake of ancestral isolate Bacteria Escherichia coli 12.83 (±0.23 Table - link) g/g CDW/h 109376 Harcombe WR, Delaney NF...
Acetate excretion of ancestral isolate Bacteria Escherichia coli 3.27 (±0.75 Table - link) g/g CDW/h 109377 Harcombe WR, Delaney NF...
Growth rate of ancestral isolate Bacteria Escherichia coli 0.8 (±0.1 Table - link) Hours^-1 109378 Harcombe WR, Delaney NF...
Cell dry yield of ancestral isolate Bacteria Escherichia coli 0.36 (±0.02 Table - link) g/g glucose 109379 Harcombe WR, Delaney NF...
KM for photons Cyanobacteria Synechococcus elongatus PCC 7942 623 (±53) µmol photons/m^2/second 111102 Thomas, B., Bricker, T....
Number of recombination events among maternal and paternal transmissions Human Homo sapiens 41.7 maternal: 27.7 paternal Recombination events 109268 Hussin J, Roy-Gagnon MH...
Date of divergence of Escherichia coli and Salmonella enterica bacteria ~140 Mya 107087 Wang L, Reeves PR. The...
Divergence between echinoderms and chordates Metazoa animals ~900 million years ago 117101 Pinto MR, Melillo D,...
Total number of species Biosphere ~9 - 52 million species 117274 Khan S et al., Overview...
First appearance of mammals on the world stage and time when most modern mammalian species arose Mammals first appearance ~160Ma: most modern species arose 1.8Ma - present million years ago (Ma) 112853 Ley RE et al., Evolution...
Typical effective population size of free-living bacteria bacteria >10^8, often in the range of 10^9-10^10 cells 112121 Michael Lynch and Georgi...
Typical effective population size Eukaryotes unicellular eukaryotes <10^8, sometimes 10^6: invertebrates ~10^6: some vertebrates 10^4 individuals 112122 Michael Lynch and Georgi...
Average number of species per genera Mammals 4.4 species/genus 112642 De Vos JM, Joppa LN,...
Age of oldest fossil spider Spider ∼300 Million years ago 116055 Mammola S, Michalik P...
Oldest fossil spider in amber Spider 125 – 135 Million years ago 116056 Mammola S, Michalik P...
Number of genes traced to last universal common ancestor (LUCA) Microbes 355 genes 113041 Weiss MC et al., The...
Time at which Haemophilus influenzae and Mycoplasma genitalium diverged from a common ancestor bacteria 1500 million years ago 116958 Peterson SN, Fraser CM....
Fraction of amino acid substitutions that lead to protein inactivation Budding yeast Saccharomyces cerevisiae 20 - 65 % 113375 Drummond DA, Bloom JD...
Divergence time of Saccharomyces cerevisiae and S. paradoxus Yeast ≈5 Mya 113373 Drummond DA, Bloom JD...
Rate of base substitution in mitochondrial DNA Primates 0.02 substitutions/base pair/million years 113081 Brown WM, George M Jr...