Natural Competence
In microbiology, genetics, cell biology and molecular biology, competence is the ability of a cell to take up extracellular ("naked") DNA from its environment. Competence may be differentiated between natural competence, a genetically specified ability of bacteria which is thought to occur under natural conditions as well as in the laboratory, and induced or artificial competence, which arises when cells in laboratory cultures are treated to make them transiently permeable to DNA. This article primarily deals with natural competence in bacteria. Information about artificial competence is provided in the article Transformation (genetics).
Read more about Natural Competence: History, Mechanisms of DNA Uptake, Regulation of Competence, Evolutionary Functions and Consequences of Competence
Famous quotes containing the words natural and/or competence:
“The home is a woman’s natural background.... From the beginning I tried to have the policy of the store reflect as nearly as it was possible in the commercial world, those standards of comfort and grace which are apparent in a lovely home.”
—Hortense Odlum (1892–?)
“It is undeniable that a woman’s ability to stretch and pursue her total competence outside the home and get paid what she’s worth for it makes for happier and more fulfilled women.”
—Kyle D. Pruett (20th century)