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Webtag: a new web tool providing tags/anchors for RT-PCR experiments with prokaryotes

2007; BioMed Central; Volume: 7; Issue: 1 Linguagem: Inglês

10.1186/1472-6750-7-73

ISSN

1472-6750

Autores

Fernando Lopes Pinto, Håkan Svensson, Peter Lindblad,

Tópico(s)

Genomics and Phylogenetic Studies

Resumo

Abstract Background Webtag is a tool providing oligonucleotide sequences (usually called tags or anchors) that are absent from a specified genome. These tags/anchors can be appended to gene specific primers for reverse transcriptase polymerase chain reaction experiments, circumventing genomic DNA contamination. Results The use of a relational database, in conjunction with a series of scripts written in PHP and Perl, allows the user to rapidly obtain tags that are: 1) suitable for a specific organism, and 2) compatible with other oligonucleotides to be used in the experimental procedures. Conclusion This new web tool allows scientists to easily and rapidly obtain suitable tags for RT-PCR experiments, and is available at http://www.egs.uu.se/software/webtag/ .

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