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Property Organism Value Units ID Details
Number of birds lost to predation by domestic cats in the USA each year according to different sources Biosphere Winkler et al., 80 million birds/year: Walsberg 319 - 638 birds/year 116947 Kevin J. Gaston & Tim...
Number of birds lost to predation by domestic cats each year Biosphere in Britain ≥20 million birds/year: in USA >80 million birds/year 116948 Winkler, K., Fall, B.A....
Kinetic data for Rubiscos from various bacteria, algae, and higher plants Various Table - link N/A 103708 Tcherkez GG, Farquhar GD...
Rate of axoplasmic transport in sciatic nerve Mammals dog 260mm/day: cat 431mm/day mm/day 112226 Ochs S. Rate of fast...
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...
Conduction velocity of action potential Unspecified 0.6-120 m/s 100716 http://faculty.washi...
Transcription rates on different growth media Bacteria Escherichia coli Table - link N/A 101905 Vogel, U and Jensen,...
Stability time of the protein biotin carboxyl carrier protein (BCCP) Bacteria Escherichia coli >= (>60) min 102058 Li SJ, Cronan JE Jr....
Divergence between turtles and Archosauria (birds and dinosaurs) Various ~255 (274 to 233) Mya 108234 Chiari Y, Cahais V, Galtier N...
Turnover rate of RuBisCO (ribulose-1,5-bisphosphate carboxylase oxygenase) Unspecified ~3 1/sec 113450 Ma F, Jazmin LJ, Young JD...
Mean linear red cell velocity for the temporalis muscle in 34 arterioles and precapillaries not more than 5 µm in luminal diameter Rat Rattus norvegicus 2.43 (±0.08) mm/sec 115135 Ivanov, K., Kalinina...
Time for auditory and visual stimuli to reach the brain Mammals auditory stimulus 8-10msec: visual stimulus 20-40msec msec 110801 [1] Kemp, B. J. 1973....
Intracellular buffering power Metazoa animals Table - link mmol/pH/Liter 110775 Roos A, Boron WF (1981)...
Number of ER transcription factor molecules per cell Human Homo sapiens 11,000 ZR-75-1 breast cancer cell line: 260,000 MCF-7 breast carcinoma cell line Molecules/cell 106904 Mark D. Biggin, Animal...
Fraction of spinal roots in which arachnoid villi reach the epidural space and penetrate into the wall of veins situated around the spinal ganglion African green monkey Chlorocebus aethiops ~16 % 117122 Sakka L, Coll G, Chazal...
Fraction of the whole cell Ca2+ current carried by L channel (L-type calcium channel) in pig, cow & human Mammals 15-20 % of the whole cell Ca2+ current 113138 García AG et al., Calcium...
Cochlear morphometric and frequency data for mammals Mammals Table - link N/A 117125 Manoussaki D et al.,...
Circulating blood volumes of healthy adult animals Mammals Table - link ml/kg 109096 Drexel university college...
Half-life of chloramphenicol acetyl-transferase Mammalian tissue culture cell 50 Hours 105185 Thompson JF, Hayes LS...
Impulse conduction velocity, fastest known in the invertebrate (and vertebrate) system Kuruma shrimp Marsupenaeus japonicus 90 - 210 m/sec 110502 Kusano K, LaVail MM....