What are the limitations of DNA editing? Could humans modify themselves at some point in the future to grow tails, wings or other body parts currently taken away from us by natural evolution?
There are a few limitations to the use of DNA editing technology such as CRISPR-Cas9. These limitations include:

1.  Risk of unintended mutations at sites other than the intended target.
2.  Possibility of having cells with unintended mutations persist and create variations within an individual.
3.  Ethical considerations that must be considered due to the permanent nature of DNA editing.

As for modifying humans to grow tails, wings, or other body parts that have been lost through evolution, it is not currently feasible and may remain so in the future. This is due to the intricate biological processes involved and likely ethical and safety concerns that would arise from such modifications.
How about doing the same to a lab mouse? That is using DNA editing to make lab mouse, for example, grow wings.
While it is possible to modify the DNA of a lab mouse using DNA editing technologies such as CRISPR-Cas9, creating wings in a mouse would be a highly complex and challenging task. This is because the process of growing wings involves a series of complex developmental steps, including the formation of bones, muscles, and feathers.

Additionally, even if the DNA was edited to allow for the formation of wings, it would not necessarily result in functional wings that could sustain flight. There would likely be other physiological and biomechanical considerations that would need to be addressed in order to achieve a functional, flight-capable mouse.

Overall, while DNA editing can be a powerful tool for studying genetic processes and understanding biological development, the creation of wings in a mouse would likely remain a hypothetical scenario for the near future.
Do you think a mouse with edited wings could fly? Wouldn't it be to heavy? What we should edit in order to make feasible for a mouse to fly?