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Pleiotropy

Pleiotropy logo #10101) Pleiotropism
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Pleiotropy

Pleiotropy logo #21000 Pleiotropy occurs when one gene influences multiple, seemingly unrelated phenotypic traits, an example being phenylketonuria, which is a human disease that affects multiple systems but is caused by one gene defect. Consequently, a mutation in a pleiotropic gene may have an effect on some or all traits simultaneously. Pleiotropic gene action can li...
Found on http://en.wikipedia.org/wiki/Pleiotropy

Pleiotropy

Pleiotropy logo #21000[drugs] In pharmacology, pleiotropy refers to a drug`s actions, usually unanticipated, other than those for which the agent was specifically developed. It may include adverse effects which are detrimental ones, but is often used to denote additional beneficial effects. For example, statins are HMG-CoA reductase inhibitors that primarily act...
Found on http://en.wikipedia.org/wiki/Pleiotropy_(drugs)

pleiotropy

pleiotropy logo #21003(from the article `heredity`) ...of independent traits, each determined by one gene. A `trait` is really an abstraction, a term of convenience in description. One gene may affect ...
Found on http://www.britannica.com/eb/a-z/p/79

pleiotropy

pleiotropy logo #20973The ability of a single allele to have more than one distinguishable effect. Themost familiar example is the allele responsible for colour pattern inSiamese cats. ... (09 Oct 1997) ...
Found on http://www.encyclo.co.uk/local/20973

pleiotropy

pleiotropy logo #21001(pli-ot´rә-pe) the production by a single gene of multiple phenotypic effects. The term is often used to refer to a single gene defect that is expressed as problems in multiple systems of the body, such as in osteogenesis imperfecta, where the gene defect affects several different systems that contain collagen.
Found on http://www.encyclo.co.uk/local/21001

Pleiotropy

Pleiotropy logo #22391The phenomenon of variable phenotypes for a number of distinct and seemingly unrelated phenotypic ef
Found on http://www.encyclo.co.uk/local/22391

Pleiotropy

Pleiotropy logo #10444The phenomenon by which a single gene has more than one phenotypic expression.
Found on http://www.encyclo.co.uk/visitor-contributions.php

pleiotropy

pleiotropy logo #21219Type: Term Pronunciation: plī-ot′rō-pē, plī-ō-trō′pē-ă Definitions: 1. Production by a single mutant gene of apparently unrelated multiple effects at the clinical or phenotypic level.
Found on http://www.medilexicon.com/medicaldictionary.php?t=69640

pleiotropy

pleiotropy logo #21009pleiotropism, pleiotropy 1. The presence of multiple, seemingly unrelated, characters due to the action of a single genetic locus; pleiotropy, pleiotropia, polypheny. 2. A condition of being pleiotropic.
Found on http://www.wordinfo.info/words/index/info/view_unit/1695/2
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