In-silico predictive mutagenicity model generation using supervised learning approaches.

ABSTRACT:

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Background

Experimental screening of chemical compounds for biological activity is a time consuming and expensive practice. In silico predictive models permit inexpensive, rapid "virtual screening" to prioritize selection of compounds for experimental testing. Both experimental and in silico screening can be used to test compounds for desirable or undesirable properties. Prior work on prediction of mutagenicity has primarily involved identification of toxicophores rather than whole-molecule predictive models. In this work, we examined a range of in silico predictive classification models for prediction of mutagenic properties of compounds, including methods such as J48 and SMO which have not previously been widely applied in cheminformatics.

Results

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SUBMITTER: Seal A 

PROVIDER: S-EPMC3542175 | biostudies-literature | 2012 May

REPOSITORIES: biostudies-literature