Suppose a mutant RNA polymerase Il is used that lacks one of the phosphorylation sites on the C-terminal fail. The mRNA synthesized using the mutant RNA polymerase lacks a poly-A tail. Inside cells, no protein is synthesized from this mRNA, How could this be explained? Choose one or more: A. The mRNA is not transported out of the nucleus. OB. Some exons are mistakenly removed from the RNA OC. The mRNA is rapidly degraded. DD. The ribosome cannot find the translation start codon.
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.
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