Results
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| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| Polysaccharidase and glycosidase activities in different fractions of human faeces | Human Homo sapiens | Table - link | N/A | 112840 | G. T. Macfarlane and... |
| Concentration of Coliform bacteria (>80% of which generally are E. coli) in human and animal faeces | Metazoa animals | 10^5 - 10^8 | CFU/g | 112506 | Letarov A, Kulikov E.... |
| Fraction of flatus that is carbon dioxide | Human Homo sapiens | 5 - 50 | % | 113401 | Rowland I et al., Gut... |
| Average daily water gain and loss in adults | Human Homo sapiens | Table - link | ml | 109467 | Vander, A., J. Sherman... |
| Amounts of SCFAs (short-chain fatty acids) in fecal samples from African and European children | Human Homo sapiens | Table - link | µmol/g feces | 111696 | De Filippo C. et al.... |
| Number of microbial cells in human body | Human Homo sapiens | 10^14 (see BNID 113000 for more updated value of 3.8x10^13) | microbial cells (mostly bacteria)/human body | 102392 | Savage DC. Microbial... |
| Concentration of Escherichia coli (in colony forming units=cfu) in faeces | Human Homo sapiens | in infancy >10^9 cfu/gram of faeces: after age 2 ~10^8 cfu/gram of faeces, gradually decreasing in the elderly | cfu/gram of faeces | 116916 | Tenaillon O, Skurnik D... |
| Fraction of the whole cell Ca2+ current carried by N channel (N-type calcium channel) | Mammals | pig ≤80%: cat 45%: bovine, rat, mouse & human chromaffin cells 30% | % of the whole cell Ca2+ current | 113139 | García AG et al., Calcium... |
| Concentration increase in sediment compared with overlying water | Bacteria Escherichia coli | 100-1000 | Fold | 102102 | Michael A. Savageau, 1983... |
| Average mass of bacterium in stool | Human Homo sapiens | 4.6 | pg | 112998 | Sender R, Fuchs S, Milo... |
| Total dry weight of bacteria in body | Human Homo sapiens | ~50-100 | g | 112999 | Sender R, Fuchs S, Milo... |
| Fraction of the whole cell Ca2+ current carried by P/Q channel (P-type calcium channel ("Purkinje") /Q-type calcium channel) in chromaffin cells | Mammals | bovine 50%: human 60%: pig & cat 5%: rat 20%: mouse (early study) ~30% (more recent study) 15% | % of the whole cell Ca2+ current | 113140 | García AG et al., Calcium... |
| Number of prokaryotes in human colon | prokaryote | 7e+13 | cells/organ | 100555 | William B. Whitman,*†... |
| Number of prokaryotes in human colon world-wide | prokaryote | 3.9E+23 | cell | 100558 | William B. Whitman,*†... |
| Number of bacilli (Mycobacterium) in pulmonary cavity | Human Homo sapiens | 10^6 to 10^8 | bacilli/cavity | 107509 | Topley and Wilson's ... |
| Percent of weight that is microorganisms | Human Homo sapiens | 1 to 3 | % | 108288 | Raymond MacDougall, NIH News... |
| Molar concentration of a gene | Mammals | 1E-12 | M | 108456 | Christopher E. Sims and... |
| Concentration in overnight culture | Bacteria Lactococcus lactis | 6.27e+8 (±2.11×10^8) | cfu/ml | 105231 | Grattepanche F, Lacroix C... |
| Number of bacterial species in the indigenous microflora of the oral cavity | Human Homo sapiens | 200 | unitless | 105707 | Berg RD. The indigenous... |
| Ratio between amino acid transporter genes and sugar transporter genes | Bacteria Cupriavidus metallidurans | 3 | Unitless | 103812 | von Rozycki T, Nies DH... |