The illustration below shows the lac operon used in E. coli. Explain what is happening in the bottom picture. The inducer is binding to the repressor, rendering it inactive and turning the operon on. Lactose is binding to the repressor, turning the operon off. Lactose is binding to the repressor, rendering it inactive and turning the operon off. O The operon, which is usually off, is turned on by the presence of glucose.
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.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
