Temperature-sensitive pawns: conditional behavioral mutants of Paramecium aurelia.
"Pawns" are mutants of Paramecium aurelia in which the process of calcium activation during membrane excitation is genetically impaired, with a corresponding loss of avoiding reactions. Mutants are selected that behave normally when grown at 23 degrees C but as pawns at 35 degrees C. The normal excitation can now be disrupted and restored in the same strain at will.
D000818:Animals; D001464:Barium; D002633:Chemotaxis; D009154:Mutation; D010247:Paramecium; D010641:Phenotype; D011188:Potassium; D012964:Sodium; D013696:Temperature
D001464:Barium; D012964:Sodium; D011188:Potassium