Metagenomics

Metagenomics is a scientific approach that studies genetic material directly taken from environmental samples, such as soil, water, or the human body. Instead of analyzing individual microorganisms separately, it examines all the DNA present to understand the diversity, functions, and interactions of complex microbial communities. This method helps scientists discover new microbes, understand their roles in ecosystems or health, and develop applications in medicine, agriculture, and environmental protection. Essentially, metagenomics provides a comprehensive view of microscopic life by analyzing their genetic information together, offering insights into organisms that are often hard to culture or observe directly.