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BioNumbers is in its infancy and there are notable gaps in the available data. Search results often contain false positives.
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PropertyOrganismValueUnitsIDDetails
Fraction of non-miRNA sequences in size range 13-26 nts that are tRNA-derived fragments (tRFs) vertebrates 40 % 113861
Phizicky EM, Hopper AK.... more
Number of ribosomes Budding yeast Saccharomyces cerevisiae 187000 (±56000 Table - link) Ribosomes/cell 100267
von der Haar T. A qu... more
tRNA, ribosomes and mRNAs produced per generation Budding yeast Saccharomyces cerevisiae tRNAs ~3,000,000: ribosomes 300,000: mRNAs ~60,000 1/generation 113860
Phizicky EM, Hopper AK.... more
Half-life of coenzymes in exponentially growing cells Microbes Table - link min 113856
Hartl J, Kiefer P, Meyer F... more
Half-life of organic coenzymes in exponentially growing cells Microbes Table - link min 113855
Hartl J, Kiefer P, Meyer F... more
Permeability of sodium-potassium pump Guinea Pig Cavia porcellus ~9E-09 cm/sec 103033
Brading AF, Widdicombe... more
Amount of potassium pumped through sodium-potassium pump in normal Krebs solution Guinea Pig Cavia porcellus 0.444 mmole/kg fresh weight/min 103032
Brading AF, Widdicombe... more
Turnover of sodium-potassium pump Guinea Pig Cavia porcellus 1320 min^-1 103034
Brading AF, Widdicombe... more
Percent of potassium ions blocked at sodium-potassium pump in normal Krebs solution Guinea Pig Cavia porcellus 67 Percent 103031
Brading AF, Widdicombe... more
Number of ouabain molecules bound to sodium-potassium pump when completely saturated Guinea Pig Cavia porcellus 1.1e+11 molecules/per mg colon tissue 103029
Brading AF, Widdicombe... more
Number of ouabain molecules bound to sodium-potassium pump when completely saturated Guinea Pig Cavia porcellus 250-300 molecules/per µm^2 of membrane 103030
Brading AF, Widdicombe... more
Total lipid particle volume in cell Budding yeast Saccharomyces cerevisiae 0.4 (Table - link) um^3 103706
Perktold A, Zechmann B... more
Total mitochondria surface area in cell Budding yeast Saccharomyces cerevisiae chemically fixed cell 29: cryofixed cell 32 Table - link µm^2 103705
Perktold A, Zechmann B... more
Total organelle surface area and organelle volume per cell Budding yeast Saccharomyces cerevisiae Table - link N/A 103783
Perktold A, Zechmann B... more
Quantitative analysis of cellular components (volume, volume percentage & surface area) Budding yeast Saccharomyces cerevisiae Table - link N/A 113854
Wei D et al., High-resolution... more
Fraction of oxidoreductases that require a coenzyme Generic >80 % 113853
Hartl J, Kiefer P, Meyer F... more
Fraction of cells that had bud scar(s) on the cell surface Budding yeast Saccharomyces cerevisiae no bud scar ≈67%: one bud scar 14%: two bud scars 12%: three to seven bud scars <6% % 110470
Uchida M, Sun Y, McDermott G... more
Fraction of nucleolus out of nucleus volume Budding yeast Saccharomyces cerevisiae 20 % 110468
Uchida M, Sun Y, McDermott G... more
Minimum size requirement to be in G1 phase Budding yeast Saccharomyces cerevisiae haploid cell 10µm^3: diploid cell 20µm^3 µm^3 110467
Uchida M, Sun Y, McDermott G... more
Diploid cell volumes in the different cell cycle stages Budding yeast Saccharomyces cerevisiae G1 phase 20-60µm^3: S phase 30-80µm^3: G2 phase 50-140µm^3: M phase 70-140µm^3 µm^3 110466
Uchida M, Sun Y, McDermott G... more
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