Biotechnology Glossary

The philosophical study of ethical questions raised by advances in biology and biotechnology, addressing topics such as genetic privacy, informed consent, and responsible innovation.

The application of computational tools and statistical methods to collect, store, analyze, and interpret biological data, particularly genomic sequences and protein structures.

A vessel or system that supports a biologically active environment for the cultivation of cells or organisms under controlled conditions for the production of biological products.

The application of biological systems, living organisms, or their derivatives to develop or modify products, processes, and technologies for specific uses in medicine, agriculture, and industry.

The process of producing genetically identical copies of a biological entity, whether a DNA fragment (molecular cloning), a cell (cellular cloning), or an entire organism (reproductive cloning).

A genome editing tool derived from bacterial immune systems that uses a guide RNA to direct the Cas9 nuclease to a specific DNA target, enabling precise gene modifications.

The process of determining the precise order of nucleotide bases (A, T, C, G) in a DNA molecule, providing the fundamental data for genomics, diagnostics, and evolutionary biology.

A metabolic process in which microorganisms convert organic substrates into useful products such as ethanol, organic acids, antibiotics, and enzymes under controlled industrial conditions.

A laboratory technique for separating macromolecules such as DNA, RNA, or proteins based on their size and electrical charge as they migrate through a gel matrix under an applied electric field.

A therapeutic strategy that modifies or replaces faulty genes within a patient's cells to treat or cure genetic diseases at the molecular level.

An organism whose genome has been altered through genetic engineering techniques, introducing traits that do not occur naturally through conventional breeding.

The study of the complete set of genetic material (genome) of an organism, including gene mapping, sequencing, and functional analysis of entire genomes.

The targeted modification of metabolic pathways within an organism using genetic tools to enhance the production of desired substances or create entirely new biochemical products.

An antibody produced by a single clone of cells, designed to bind a specific molecular target. Used extensively in diagnostics, cancer treatment, and autoimmune disease therapy.

A type of vaccine that delivers synthetic messenger RNA encoding a pathogen's protein into cells, prompting the immune system to produce antibodies without using live or inactivated virus.

The study of how genetic variation among individuals affects their response to pharmaceutical drugs, enabling personalized medicine and optimized drug dosing.

A small, circular, self-replicating DNA molecule found in bacteria, commonly used as a vector in genetic engineering to introduce foreign DNA into host cells.

A technique that uses repeated cycles of heating and cooling with DNA polymerase to exponentially amplify a specific DNA segment, producing millions of copies from a small initial sample.

The large-scale study of the entire set of proteins produced by an organism, including their structures, functions, interactions, and modifications.

DNA molecules formed by combining genetic material from multiple sources using restriction enzymes and ligases, creating sequences that would not otherwise be found in nature.

A protein that recognizes and cleaves DNA at specific short nucleotide sequences, producing fragments that can be used in cloning and recombinant DNA experiments.

An undifferentiated cell with the capacity for self-renewal and the ability to differentiate into one or more specialized cell types, serving as a repair system for the body.

A multidisciplinary field that applies engineering principles to biology, designing and constructing new biological parts, genetic circuits, and minimal genomes for practical applications.

An organism that carries a gene or genes from another species introduced through genetic engineering, expressing traits not found in the original organism's natural genome.

A modified virus used to deliver therapeutic genetic material into target cells in gene therapy, engineered to be non-pathogenic while retaining its ability to enter cells efficiently.