In vitro translation systems have been developed inwhich specific RNA molecules can be added to a testtube containing a bacterial cell extract that includes allthe components needed for translation (ribosomes,tRNAs, amino acids). If a radioactively labeled aminoacid is included, any protein translated from that RNAcan be detected and displayed on a gel. If a eukaryoticmRNA is added to the test tube, would radioactive protein be produced? 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.
In vitro translation systems have been developed in
which specific RNA molecules can be added to a test
tube containing a bacterial cell extract that includes all
the components needed for translation (ribosomes,
tRNAs, amino acids). If a radioactively labeled amino
acid is included, any protein translated from that RNA
can be detected and displayed on a gel. If a eukaryotic
mRNA is added to the test tube, would radioactive protein be produced? Explain.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
