Pribnow box


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Related to Pribnow box: sigma factor, TATA box, CAAT box, Hogness box

Pribnow box

[′prib‚nō ‚bäks]
(cell and molecular biology)
In prokaryotes, a highly conserved sequence element located upstream from the transcriptional start site to which binds the sigma subunit of the ribonucleic acid polymerase.