A particular mutation in the bacterial sigma factor allows this protein to bind RNA polymerase but prevents it from coming off (detaching) RNA polymerase once it binds. What specific effect will this mutation have on transcription
Bacterial Genomics
The study of the morphological, physiological, and evolutionary aspects of the bacterial genome is referred to as bacterial genomics. This subdisciplinary field aids in understanding how genes are assembled into genomes. Further, bacterial or microbial genomics has helped researchers in understanding the pathogenicity of bacteria and other microbes.
Transformation Experiment in Bacteria
In the discovery of genetic material, the experiment conducted by Frederick Griffith on Streptococcus pneumonia proved to be a stepping stone.
Plasmids and Vectors
The DNA molecule that exists in a circular shape and is smaller in size which is capable of its replication is called Plasmids. In other words, it is called extra-chromosomal plasmid DNA. Vectors are the molecule which is capable of carrying genetic material which can be transferred into another cell and further carry out replication and expression. Plasmids can act as vectors.
It will prevent the transcription termination exerted by the Rho protein. |
It will prevent the formation of closed complexes between RNA polymerase and the promoter. |
It will prevent the formation of open complexes between RNA polymerase and the promoter. |
It will prevent the transition from the transcription initiation to the transcription elongation stage. |
It will prevent the synthesis of abortive RNA transcripts while the RNA polymerase is bound at the promoter. |
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