Question

One of the revolutions in molecular biology in the past decade was
the use of Green Fluorescent Protein (GFP) to make it easier to visually identify specific
components inside living cells. GFP can be seen under a microscope because it fluoresces,
or glows, when certain types of light shine upon it. Scientists can instruct a cell to link GFP
to a specific protein as it is being created and then follow the protein under a microscope.
Explain why this might be useful.

Answer 1

GFP can be useful because has been widely used as a biomarker and can be obtained from gene manipulation, using recombinant Escherichia coli as a microorganism for protein expression.

what does GFP allow?

GFP allowed intracellular structures to be observed without the need to employ synthetic dyes or fluorescent antibodies (which may require the use of detergents for cell permeabilization, which can also harm them).

With this information, we can conclude that GFP can be useful because it has been widely used as a biomarker and can be obtained from gene manipulation, using recombinant Escherichia coli as a microorganism for protein expression.

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