Does mutation occur in mitosis?

Yes, the DNA copy mechanism (replication) has an inherent error rate, which can be even higher than normal in the presence of certain mutagenic substances (which can also be carcinogens). read more

It would be more exacting to ask about which phase do mutations occur and which type of mutation is being considered. Gene mutation has to do with the duplication of the DNA, and if something wrong goes with this duplication, then the new DNA will not be exactly like the original one. read more

Start studying Mutations, Meiosis, Mitosis. Learn vocabulary, terms, and more with flashcards, games, and other study tools. read more

Missense mutations can multiply over time, leading to cell cycle disruption and the formation of tumors , which are the product of runaway cell reproduction. Cancer occurs when mutated cells ignore or override the normal "checkpoints" regulating mitosis and begin to reproduce uncontrollably. read more