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Use of Random Mutagenesis for
Studies of Evolution and for Therapy
Manel Camps, Microbiology and Environmental
Toxicology
The Camps laboratory uses molecular genetic and
computational approaches to study the biological consequences
of random changes in genetic information (mutations) that occur
spontaneously or as a result of environmental insults. They
couple the generation of random mutant libraries with specific
selections or screens to study the functional impact of point
mutations and to establish how genes evolve in response to selective
pressure. This work is relevant for the identification of risk
factors of disease, for understanding the origins of drug resistance,
and for engineering biological activities. The Camps laboratory also
use induction of random genetic alterations (mutagenesis) as an
indicator of DNA damage for high-throughput analysis of chemical
libraries. Through this approach, the Camps laboratory aims at
exploiting the particular susceptibility of rapidly replicating cells
to DNA damage for therapeutic purposes with the hopes of identifying
candidates that complement or enhance existing anti-tumor therapies.
(Keywords: DNA methylation, bone marrow
toxicity, chemotherapy, gene therapy, carcinogenesis,
chemoprotection, oxidative demethylases, directed enzyme evolution,
mutagenesis)
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Website by William Sullivan and David States | Last reviewed
11/13/08
by David States
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