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Property Organism Value Units ID Details
Free level of Ca2+ in rod cells in darkness vertebrates ~0.5 μM 107394 Baylor D. How photons...
Voltage used for membrane electroporation Unspecified 400 (300 to 600) mV 106079 I. G. ,Abidor, V. B....
Ranges of nuclear volumes and DNA contents within the major classes of vertebrates vertebrates Table - link N/A 107794 Conger AD, Clinton JH....
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....
Number of rhodopsin molecules in rod photoreceptor cell vertebrates toad ~3×10^9: mammal ~10^8 rhodopsins/rod 111344 F. Rieke and D. A. Baylor...
Comparison of light detection by rod photoreceptors, cone photoreceptors, photomultiplier tubes (PMT), and charge-coupled devices (CCD) Unspecified Table - link N/A 111345 F. Rieke and D. A. Baylor...
Number of types of olfactory receptors Human Homo sapiens ~400 types 112608 Meister M., On the d...
Fraction of genes in nervous system that are comprised by gap junctions Nematode Caenorhabditis elegans ~10 % 117156 Simonsen KT, Moerman DG...
Number of different alkaloids that have been identified from the skin of dendrobatid or poison-dart frogs of Central and South America Amphibians >200 different alkaloids 113178 Clarke BT. The natural...
Quantitive parameters of cyclic GMP gated channels Various Table - link N/A 109797 R. W. Rodieck, The first...
Values of the amplification constant A=τΦ^-2 estimated from responses to dim flashes for photoreceptors of various species vertebrates Table - link N/A 107941 Pugh EN Jr, Lamb TD....
Physical parameters of the three principal proteins of phototransduction vertebrates Table - link N/A 110986 Pugh EN Jr, Lamb TD....
Just noticeable difference (JND) between sensory modalities Human Homo sapiens audio–visual pairs ~25-50ms: audio–tactile pairs ~80ms: visual–tactile pairs 35-65ms msec 112411 The neural bases of ...
pH in embryos and tumor cells Metazoa animals Table - link unitless 110774 Roos A, Boron WF (1981)...
Number of vertebras in tetrapods Vertebrates Table - link N/A 102471 George C. Kent 1973 ...
Photoreceptor inner and outer segments vertebrates Table - link N/A 107894 R. W. Rodieck, The first...
Quantitive parameters of free calcium in the dark (sight related) vertebrates Table - link N/A 109796 R. W. Rodieck, The first...
Quantitive parameters of currents and voltages (sight related) Various Table - link N/A 107892 R. W. Rodieck, The first...
The erythrocyte sizes in various vertebrates Vertebrates Table - link µm 117074 Arikan, Hüseyin, Çiçek...
Approximate genome size and genome content of various organisms Various Table - link N/A 103793 Saier MH Jr. The bacterial...