Subject: what are the changes occur in the structure of supercoiled plasmid DNA?
Date: Tue Feb 19 22:33:44 2002
Posted by regie
Grade level: undergrad
School: essex county college
City: newark State/Province: nj
Area of science: Molecular Biology
Ethidium Bromide is a chemical that will remove negative supercoils and
introduce positive supercoils in circular DNA molecules. A number of sequential
changes occur in the structure and electrophoretic properties of supercoiled
plasmid DNA when increasing amounts of Ethidium Bromide are added. What will be
the changes? Could you please help me. Thanks
Re: what are the changes occur in the structure of supercoiled plasmid DNA?
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