Explore BrainMass
Share

Explore BrainMass

    Consensus sequences and the sigma factor

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    What is the importance of a consensus sequence?
    Be able to describe the events that occur in transcription and what sigma does.

    © BrainMass Inc. brainmass.com October 10, 2019, 1:57 am ad1c9bdddf
    https://brainmass.com/biology/dna-chromosomes-and-genomes/consensus-sequences-sigma-factor-356172

    Solution Preview

    A consensus sequence is a series of nucleotides that confers a certain function in the DNA strand. It allows one to predict sites of interaction with various transcription factors or endonucleases. For example, the restriction endonuclease BamHI recognizes the GGATCC consensus sequence. These sites are important because they allow us to predict what kinds of regulation a gene might experience at the transcriptional ...

    Solution Summary

    The expert describes the importance of consensus sequences. The events that occur in transcription and sigma are determined.

    $2.19