Announcing pr2-primers - a new interactive primer database.
We are very pleased to announce the new PR2 primer database.
We built a database listing about 180 primers and 80 primer pairs that have been used for eukaryotic 18S rRNA metabarcoding. Performance of primer pairs was tested against two sequence databases: PR2 for eukaryotes and a subset of Silva for prokaryotes. This allowed to determine the taxonomic specificity of primer pairs, the location of mismatches as well as amplicon size. We developed a R-based web application that allows to browse the database, visualize the taxonomic distribution of the amplified sequences with the number of mismatches, and to test any user-defined primer set.
- Daniel Vaulot: email@example.com
- Stefan Geisen: firstname.lastname@example.org
- Fréderic Mahé: email@example.com
- David Bass: firstname.lastname@example.org
Vaulot D., Geisen S., Mahé F., Bass D. 2020. pr2-primers: an 18S rRNA primer database for protists. Methods in Ecology and Evolution submitted to Molecular Ecology Resources, deposited to BioRxiv.