Side-by-Side Attempt 2 Use the information gathered in the The lac Operon animation to answer the question. Which of the choices is the most dominant with respect to expression of the lac operon structural genes? lact OlacI+ lact Olacoc Olaco+ Question Source: Pierce 6e - Genetics: A Conceptual Approach Publisher: W.H. Freen
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.
Introduction :-
The lac operon is a set of genes in bacteria that are involved in the metabolism of lactose. It consists of three structural genes, lacZ, lacY, and lacA, which encode for proteins necessary for the breakdown and uptake of lactose. The lac operon also includes a promoter region and an operator region
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