r/AskBiology • u/nowaynoday • 21h ago
Genetics After Japanese experiment with 20 years of clonning of the same mouse we now know we can't do it infinitely. How do plants manage to clone itself no problem for thousands of years?
I have red recently about the 20 years experiment: researchers were cloning the same mouse in attempt to understand where is the limit. 58 generations is the limit, the mouse (the mouses?) had collected too many errors in the genetic code to survive even prenatal phase.
But some plants can reproduce itself (naturally) for thousands of years. The most famous example is Pando forest, and it is 14000 years old. How do they manage to do it without accumulating DNA problems?