Below is a graphical representation of eukaryotic precursor mRNA. A. Outline each modification that must happen to get a mature m-RNA. B. How does the absence of introns in prokaryotic genes affect prokaryotic gene expression? C. How will gene expression be affected if all of the spliceosomes are removed from the bacteria sample? Explain.
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.
![Below is a graphical representation of eukaryotic precursor mRNA.
A. Outline each modification that
must happen to get a mature m-RNA.
B. How does the absence of introns in prokaryotic genes affect
prokaryotic gene expression?
C. How will gene expression be
affected if all of the spliceosomes are removed from the bacterial
sample? Explain.
Exon Intron
Exon
Intron
Exon
5'-
3″
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