Entity: PROTEOMICS
Proteomics is the large-scale study of proteins, exploring their composition, structure, functions, and interactions within an organism. It involves analyzing the proteome, which is the complete set of proteins in a biological system.
PROTEOMICS
Etymology
The term 'proteomics' is derived from 'proteins' and the suffix '-omics,' indicating a comprehensive study or analysis.
Definition
Proteomics is the large-scale study of proteins, exploring their composition, structure, functions, and interactions within an organism. It involves analyzing the proteome, which is the complete set of proteins in a biological system.
Historical Context
Proteomics has greatly benefited from advancements in genetic information, particularly from projects like the Human Genome Project. Techniques such as mass spectrometry play a crucial role in profiling proteins and understanding their nature.
Cultural Significance
The field of proteomics has revolutionized the understanding of biological systems and has significant implications in various areas, including medicine, agriculture, and biotechnology. It enables researchers to delve deep into the molecular mechanisms of diseases and develop targeted therapies.
Related Concepts
- Genomics: The study of an organism's complete set of DNA, including genes and their functions.
- Metabolomics: The study of small molecules involved in metabolic processes within cells.
See Also
An interdisciplinary field that focuses on studying the functions, structures, and interactions of proteins within organisms.