[Transport of amino acids and calcium in the fungus, Phytophthora infestans].
Amino acid transport in the cells of calcium-dependent fungus Phytophthora infestans has been largely studied with respect to phenylalanine. It is defined as an active process in a number of characteristics. The reasons for that are as follows: 1) accumulation of amino acids is inhibited by carbodiimide and ruthenium red, which suggests the participation of an intermediate; 2) the transport is energy-dependent, since it is inhibited by potassium cyanide, sodium azide and 2,4-dinitrophenol. Cold-osmotic shock results in the inhibition of the amino acid and glucose transport 20-80 times without inhibiting calcium transport. The data obtained suggest that the transport systems of amino acids and calcium are probably not interrelated.
D000596:Amino Acids / Q000378:metabolism*; D001386:Azides / Q000494:pharmacology; D001693:Biological Transport, Active / Q000187:drug effects; D002118:Calcium / Q000378:metabolism*; D002234:Carbodiimides / Q000494:pharmacology; D003486:Cyanides / Q000494:pharmacology; D004140:Dinitrophenols / Q000494:pharmacology; D005658:Fungi / Q000378:metabolism*; D005947:Glucose / Q000378:metabolism; D009997:Osmotic Pressure; D010838:Phytophthora / Q000378:metabolism*; D012430:Ruthenium Red / Q000494:pharmacology
D000596:Amino Acids; D001386:Azides; D002234:Carbodiimides; D003486:Cyanides; D004140:Dinitrophenols; D012430:Ruthenium Red; D005947:Glucose; D002118:Calcium
Transport aminokislot i ego sravnenie s transportom kal'tsiia u griba Phytophthora infestans.