Scozzari R, Ulizzi L, Ferracin A, Lunadei M
Experientia. 1980 Jun 15;36(6):645-6. doi: 10.1007/BF01970112.
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.
对60份意大利真螈肉食亚种的尾部匀浆进行了磷酸葡萄糖变位酶电泳图谱研究。我们的结果表明，同一匀浆样本会随着匀浆老化产生不同的电泳图谱；出现了一条迁移率中等的新条带，同时还有新鲜制备样本所产生的条带。当分析不同储存方式的样本时，这种现象可能会模拟真正的遗传多态性。
