Regulatory genes

Szabolcs Semsey, Sankar Adhya

Abstract

The role of gene regulation is to ensure that gene products, such as enzymes, structural proteins, and RNA molecules, are synthesized when they are needed and in proper amounts. The premier step of gene regulation is at the level of transcription initiation, achieved most often by proteins encoded by genes called 'regulatory genes'. Here, we summarize the structure and function of gene regulators and basic mechanisms by which they achieve their goals.

OriginalsprogEngelsk
TitelBrenner’s online encyclopedia of genetics (Second edition)
RedaktørerStanley Maloy, Kelly Hughes
Antal sider119
ForlagAcademic Press
Publikationsdato27 feb. 2013
Artikelnummer4
ISBN (Trykt)978-0-12-374984-0
DOI
StatusUdgivet - 27 feb. 2013

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