Transcription of mRNA Complementary to DNA

Once the RNA polymerase/sigma factor complex recognizes the correct promoter, the sigma factor dissociate from the RNA polymerase and the enzyme begins to unwind the helix of the DNA creating a region of nonpaired deoxyribonucleotides that serve as a template for RNA synthesis. Transcription is under control of the enzyme RNA polymerase which is not shown here.
GIF Animation of Transcription of mRNA Complementary to DNA .gif by Gary E. Kaiser, Ph.D.
Professor of Microbiology, The Community College of Baltimore County, Catonsville Campus
This work is licensed under a Creative Commons Attribution 4.0 International License.
Based on a work at http://faculty.ccbcmd.edu/~gkaiser/index.html.

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Last updated: July, 2018
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