An electrophoretic polymorphism that mimics a true genetic polymorphism in Triturus cristatus carnifex (Amiphibia, Urodela).
Phosphoglucomutase electrophoretic patterns have been studied in 60 tail homogenates of Triturus cristatus carnifex. Our results show that the same sample produces a different electrophoretic pattern with homogenate ageing; a new band of intermediate mobility appears, together with the one produced by the fresh preparation. The phenomenon can mimic a true genetic polymorphism when differently stored samples are analyzed.
D000818:Animals; D010733:Phosphoglucomutase / Q000235:genetics*; D011110:Polymorphism, Genetic; D014319:Triturus / Q000235:genetics* / Q000378:metabolism
D010733:Phosphoglucomutase