insilico.mutagenesis: a primer selection tool designed for sequence scanning applications used in directed evolution experiments.
Several primer prediction programs have been developed for a variety of applications. However none of these tools allows the prediction of a large set of primers for whole gene site-directed mutagenesis experiments using the megaprimer method. We report a novel primer prediction tool (insilico.mutagenesis), accessible at www.insilico.uni-duesseldorf.de, developed for the application to high-throughput mutagenesis used in directed evolution or structure-function dependency projects, which involve the subsequent mutagenesis of a large number of amino acid positions (e.g., in whole gene saturation or gene scanning mutagenesis experiments). Furthermore, the program is suitable for all site-directed (saturation) mutagenesis approaches, such as saturation mutagenesis of promoter sequences and other types of untranslated intergenic regions. In anticipation of downstream cloning steps, the primer design tool also includes a restriction site control feature alerting the user if unwanted restriction sites have been introduced within the mutagenesis primer. The use of our tool promises to speed up the process of site-directed mutagenesis, as it instantly allows predicting a large set of primers.
Krauss
Ulrich
U
Heinrich-Heine-Universität Düsseldorf, Jülich, Germany.
Eggert
Thorsten
T
D000465:Algorithms; D001412:Bacillus subtilis / Q000235:genetics; D001483:Base Sequence; D003001:Cloning, Molecular; D019295:Computational Biology / Q000379:methods*; D017931:DNA Primers / Q000737:chemistry; D019143:Evolution, Molecular; D005821:Genetic Techniques; D020407:Internet; D008954:Models, Biological; D008969:Molecular Sequence Data; D016296:Mutagenesis; D016297:Mutagenesis, Site-Directed; D016133:Polymerase Chain Reaction; D017422:Sequence Analysis, DNA / Q000379:methods*; D012984:Software; D013329:Structure-Activity Relationship
D017931:DNA Primers