DNAreparatiesysteem
DNAreparatiesysteem refers to the complex network of molecular mechanisms that cells employ to identify and correct damage to their DNA. This damage can arise from various sources, including errors during DNA replication, exposure to environmental mutagens like UV radiation and chemical agents, and endogenous metabolic byproducts. The integrity of the genome is crucial for proper cell function, organismal development, and the prevention of diseases such as cancer.
There are several major DNA repair pathways, each specialized for different types of DNA lesions. Base excision
The DNAreparatiesysteem is vital for maintaining genomic stability. Defects in these repair pathways can lead to