Protist Ribosomal Reference database (PR2) - SSU rRNA gene database
The files provided are for use with Qiime or Mothur. Four files are provided.
* pr2....fasta contains all sequences in fasta format
* pr2....tax contains the taxonomy of each sequence
* PR2 version notes.docx contains the revision history
* PR2 versions.xls is a condensed list of the different versions
Current version : 4.2 based on GenBank 203
- Tristan Biard
- Margot Tragin
- Bente Edvardsen
Guillou, L., Bachar, D., Audic, S., Bass, D., Berney, C., Bittner, L., Boutte, C. et al. 2013. The Protist Ribosomal Reference database (PR2): a catalog of unicellular eukaryote Small Sub-Unit rRNA sequences with curated taxonomy. Nucleic Acids Res. 41:D597–604.
Edvardsen, B., Egge, E.S. & Vaulot, D. 2016. Diversity and distribution of haptophytes revealed by environmental sequencing and metabarcoding – a review. Perspect. Phycol. in press.
Tragin, M., Lopes dos Santos, A., Christen, R. & Vaulot, D. 2016. Diversity and ecology of green microalgae in marine systems: an overview based on 18S rRNA gene sequences. Perspect. Phycol. in press.