Epigenetic factors are heritable changes in gene expression that do not involve alterations to the underlying DNA sequence. These factors can be influenced by environmental conditions and play a crucial role in development, disease, and adaptation by regulating gene activity.

Epigenetic Factors

Heritable changes

Gene expression is the process by which information from a gene is used to synthesize a functional gene product, typically proteins, which ultimately determine cellular function and phenotype. This process is tightly regulated at multiple levels, including transcription, RNA processing, translation, and post-translational modifications, to ensure proper cellular function and response to environmental cues.

Gene Expression

Underlying DNA sequence

Environmental conditions refer to the various factors and influences that affect the living organisms and ecosystems within a particular area, including climate, soil, water, and biological elements. Understanding these conditions is crucial for assessing ecological health, planning sustainable development, and mitigating environmental impacts of human activities.

Environmental Conditions

Development refers to the process of growth, progress, or evolution in various contexts, such as personal, economic, or social domains. It involves the improvement of conditions, skills, or systems, often measured through indicators like quality of life, education, and economic prosperity.

Development

A disease is when your body isn't working the way it should, and it can make you feel sick or hurt. Sometimes diseases can spread from one person to another, like when you catch a cold from a friend.

Disease

Adaptation is the process through which organisms or systems adjust to changes in their environment to improve survival and functioning. It involves both physical and behavioral changes that enhance the ability to cope with new conditions or challenges.

Concepts

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