Promoter (genetics) - Wikipedia
In genetics, a promoter is a sequence of DNA to which proteins bind to initiate transcription of a single RNA transcript from the DNA downstream of the promoter. The RNA transcript may encode a protein (mRNA), or can have a function in and of itself, such as tRNA or rRNA.

Promoter - National Human Genome Research Institute
A promoter, as related to genomics, is a region of DNA upstream of a gene where relevant proteins (such as RNA polymerase and transcription factors) bind to initiate transcription of that gene. The resulting transcription produces an RNA molecule (such as mRNA).

Promoters - Addgene
A promoter is a region of DNA where transcription of a gene is initiated. Promoters are a vital component of expression vectors because they control the binding of the RNA polymerase to DNA.

16.6: Eukaryotic Gene Regulation - The Promoter and the Transcription ...
The purpose of the promoter is to bind transcription factors that control the initiation of transcription. The promoter region can be short or quite long; the longer the promoter is, the more available space for proteins to bind.

promoter | Learn Science at Scitable - Nature
Promoter sequences are DNA sequences that define where transcription of a gene by RNA polymerase begins. Promoter sequences are typically located directly upstream or at the 5' end of the ...

Promoters in Genetics: Initiating and Regulating Gene Expression - IDT
In genetics, a promoter is a specific region of DNA that serves as the initial binding site for RNA polymerase and transcrip tion factors. This region is located upstream (towards the 5' end) of the gene it controls.

Gene Promoter - an overview | ScienceDirect Topics
The presence of a promoter is vital to drive the transcription of a gene; moreover, the selection of a promoter that would confer constitutive, spatial, and/or temporal gene expression is of major importance in plant biotechnology applications.

PROMOTER Definition & Meaning - Merriam-Webster
The meaning of PROMOTER is one that promotes; especially : one who assumes the financial responsibilities of a sporting event (such as a boxing match) including contracting with the principals, renting the site, and collecting gate receipts.

What Is the Role of a Promoter Region of a Gene?
The promoter region of a gene is a stretch of DNA that controls whether, when, and how strongly that gene gets read. It sits just upstream of the gene itself and serves as a landing pad for the molecular machinery that copies DNA into RNA.

Promoter Definition for General Biology I | Fiveable
A promoter is a specific DNA sequence where RNA polymerase binds to initiate transcription of a gene. It contains essential regulatory elements that control the expression of adjacent genes.