GENOME LIBRARY Meaning and
Definition
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A genome library refers to a collection of cloned DNA fragments that represent the entire genetic material, or genome, of an organism. This library serves as a valuable resource for genetic research and analysis. It is constructed through the process of cloning DNA fragments into host organisms, typically bacteria or yeast cells.
The construction of a genome library involves several steps. First, the DNA from the organism of interest is isolated and fragmented into smaller pieces. These fragments are then inserted into small circular pieces of DNA called vectors, which act as carriers to replicate the DNA. The vectors containing the DNA fragments are transferred into host organisms, which replicate and maintain the DNA library.
A genome library allows researchers to study specific DNA sequences or genes of interest. By screening the library with probes or primers designed to target specific gene sequences, scientists can identify and isolate the desired fragments. This enables them to further analyze and manipulate the DNA, such as determining the nucleotide sequence, studying gene expression patterns, or investigating genetic variations within a population.
Genome libraries have been particularly instrumental in large-scale genome sequencing projects. They provide researchers with access to vast amounts of genetic information, which can help unravel the complexities of an organism's genetic makeup and understand the functions and interactions of its genes. By studying genome libraries, scientists can gain valuable insights into the biology, evolution, and diseases of various organisms, including humans.
Common Misspellings for GENOME LIBRARY
- fenome library
- venome library
- benome library
- henome library
- yenome library
- tenome library
- gwnome library
- gsnome library
- gdnome library
- grnome library
- g4nome library
- g3nome library
- gebome library
- gemome library
- gejome library
- gehome library
- genime library
- genkme library
- genlme library
- genpme library
Etymology of GENOME LIBRARY
The term "genome library" does not have a specific etymology. It is a combination of two terms: "genome" and "library".
- "Genome" is derived from the Greek words "genos", meaning "race" or "kind", and "nomos", meaning "law" or "system". It was coined in 1920 by the German biologist Hans Winkler to describe the complete set of genetic material in an organism.
- "Library" comes from the Latin word "librarium", which means "bookcase" or "repository of books". It originally referred to a collection of books, but in modern usage, it can also refer to a collection of information or data.
The combination of "genome" and "library" in the term "genome library" indicates a collection of clones or fragments containing the entire genome or specific parts of it.
