Results 201 to 210 of about 288,601 (227)
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Acidic and basic amino acid transport systems of Penicillium chrysogenum
Archives of Biochemistry and Biophysics, 1971Abstract Penicillium chrysogenum possesses a relatively specific constitutive transport system for the basic amino acids l -lysine and l -arginine (Km = 6 × 10−6 m , Vmax = 1 μmole/g-min). This system has a low affinity for 2,4-diaminobutryate, l -ornithine, and l -histidine.
D R, Hunter, I H, Segel
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Amino acid transport in Neurospora crassa. II. Properties of a basic amino acid transport system
Biochimica et Biophysica Acta (BBA) - Biomembranes, 1970openaire +4 more sources
Multiple transport systems for basic amino acid transport in streptomyces hydrogenans
Biochimica et Biophysica Acta (BBA) - Biomembranes, 1973Abstract In Streptomyces hydrogenans the uptake of basic amino acids occurs via several transport systems: 1. 1. One system (System bArg) is highly specific for arginine (Km = 7.10−6 M). l -Arginine influx is only inhibited by closely related analogs such as d -arginine, canavanine and arginine methyl ester, but not by lysine, ornithine ...
W, Gross, K L, Burkhardt
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Transport Behavior of Basic Amino Acids through an Organic Liquid Membrane System
Separation Science and Technology, 1994Abstract The transport behavior of basic amino acids (BAA), such as arginine (Arg), histidine (His), and ornithine (Orn), through an organic liquid membrane system (LMS) was investigated. The LMS was composed of two aqueous phases (Phases I and II) separated by an organic phase of chloroform containing sodium di-(2-ethylhexyl) sulfosuccinate (Aerosol ...
Shigeo Takeshima +2 more
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Journal of Neurochemistry, 1971
Abstract— The effects of high circulating concentrations of several amino acids on the free amino acids of rat brain were measured, to see whether or not the results followed any consistent pattern. High circulating concentrations of large, neutral amino acids (phenylalanine, valine or isoleucine) caused significantly decreased values only of other ...
J J, Richter, A, Wainer
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Abstract— The effects of high circulating concentrations of several amino acids on the free amino acids of rat brain were measured, to see whether or not the results followed any consistent pattern. High circulating concentrations of large, neutral amino acids (phenylalanine, valine or isoleucine) caused significantly decreased values only of other ...
J J, Richter, A, Wainer
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Biochemistry, 1993
Two-microelectrode voltage clamp was used to measure membrane currents resulting from flux of cationic amino acids in Xenopus oocytes expressing the cloned dual-function ecotropic murine leukemia virus receptor/system y+ transporter. At membrane potentials ranging from +20 mV to -120 mV, arginine influx obeyed Michaelis-Menten kinetics.
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Two-microelectrode voltage clamp was used to measure membrane currents resulting from flux of cationic amino acids in Xenopus oocytes expressing the cloned dual-function ecotropic murine leukemia virus receptor/system y+ transporter. At membrane potentials ranging from +20 mV to -120 mV, arginine influx obeyed Michaelis-Menten kinetics.
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Amino acid metabolism, transport and signalling in the liver revisited
Biochemical Pharmacology, 2022Wouter H Lamers +2 more
exaly
[Three component system for the active transport of basic amino acids in Streptomyces hydrogenans].
Pflugers Archiv : European journal of physiology, 1972K L, Burkhardt, W, Gross
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