The environment can also impact gene expression from "summary" of El gen / The Gene: An Intimate History by Siddhartha Mukherjee
The relationship between genes and the environment is intricate and dynamic. Genes do not operate in isolation; rather, they interact with the environment in complex ways. The environment can have a profound impact on gene expression, shaping how genes are activated or silenced. This concept challenges the notion that genes are solely responsible for determining our traits and behaviors. Instead, it highlights the role of environmental factors in influencing gene activity. The environment can influence gene expression through a variety of mechanisms. For example, environmental factors such as diet, stress, and exposure to toxins can modify the way genes are turned on or off. These modifications can have lasting effects on an individual's health and well-being. Furthermore, the environment can also impact gene expression through epigenetic changes, which involve modifications to the structure of DNA that do not alter the underlying genetic code. Studies have shown that environmental factors...
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