Molecular marker

In genetics, a molecular marker (identified as genetic marker) is a fragment of DNA sequence that is associated to a part of the genome.

Molecular markers are used in molecular biology and biotechnology experiments where they use to identify a particular sequence of DNA. As the DNA sequences are very highly specific, they can be identified with the help of the known molecular markers which can find out a particular sequence of DNA from a group of unknown.

See also

• Biomarker

This science article is a stub. You can help Wikipedia by expanding it.v · Categories: Chemical compounds Authentication methods Science stubs Wikimedia Foundation. 2010. Игры ⚽ Поможем сделать НИР Splosh! WAKW Look at other dictionaries: molecular marker — molekulinis žymeklis statusas T sritis augalininkystė apibrėžtis DNR fragmentas, naudojamas DNR polimorfizmui nustatyti. atitikmenys: angl. molecular marker rus. молекулярный маркер …   Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas molecular marker — A genetic marker which is assayed at the DNA level …   Glossary of Biotechnology Marker assisted selection — or marker aided selection (MAS) is a process whereby a marker (morphological, biochemical or one based on DNA/RNA variation) is used for indirect selection of a genetic determinant or determinants of a trait of interest (i.e. productivity,… …   Wikipedia Molecular cloning — refers to a set of experimental methods in molecular biology that are used to assemble recombinant DNA molecules and to direct their replication within host organisms.[1] The use of the word cloning refers to the fact that the method involves the …   Wikipedia Molecular biology — (pronounced /məˈlɛkjʊlər .../) is the branch of biology that deals with the molecular basis of biological activity. This field overlaps with other areas of biology and chemistry, particularly genetics and biochemistry. Molecular biology… …   Wikipedia Molecular chaperone therapy — is one of the latest pharmacological approaches to lysosomal storage diseases. It fixes defective protein as an alternative to Stop codon suppression treatment. These chaperones are minute molecules that can enter the central nervous system ( via …   Wikipedia Molecular weight size marker — A molecular weight size marker is used to identify the approximate size of a molecule run on a gel, using the principle that molecular weight is inversely proportional to migration rate through a gel matrix. Therefore when used in gel… …   Wikipedia Marker gene — A marker gene is a gene used in molecular biology to determine if a nucleic acid sequence has been successfully inserted into an organism s DNA. There are two types of marker genes: a selectable marker and a marker for screening. Selectable… …   Wikipedia Molecular processors — A molecular processor is a processor that is based on a molecular [1][2] platform rather than on an inorganic semiconductor in integrated circuit format. Contents 1 Current technology 2 Example …   Wikipedia Genetic marker — A genetic marker is a gene or DNA sequence with a known location on a chromosome that can be used to identify cells, individuals or species. It can be described as a variation (which may arise due to mutation or alteration in the genomic loci)… …   Wikipedia 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”