
Version: 2.1.0 - 59 datasets
Release date: 2023-05-16
Presentation
MetaPR2 is a database of published 18S rRNA metabarcodes that have been
reprocessed and assigned using PR2.
Acessing the database
Access to the database to map, search and download the barcodes can be
done in three different ways:
1 - Web interface
Install the package from GitHub
install.packages(devtools)
devtools::install_github("pr2database/metapr2-shiny")
Note: You may have to install some packages required by metapr2 if they
are not installed on your machine
Alternatively install from R-universe
No need in this case to install package devtools
# Enable repository from pr2database
options(repos = c(
pr2database = 'https://pr2database.r-universe.dev',
CRAN = 'https://cloud.r-project.org'))
# Download and install metapr2 in R
install.packages('metapr2')
Launch shiny interface with function run_app()
metapr2::run_app()
Help
Extensive help is provided
here.
Errors
Please report errors in the Issues page of the metaPR2
database.
Citation
Vaulot, D., Sim, C.W.H., Ong, D., Teo, B., Biwer, C., Jamy, M., Lopes
dos Santos, A., 2022. metaPR$^{2}$: a database of eukaryotic 18S rRNA
metabarcodes with an emphasis on protists. Molecular Ecology Resources
22, 3188–3201. https://doi.org/10.1111/1755-0998.13674
Resources
Maintainer
Contributors
- Daniel Vaulot, CNRS Roscoff, NTU-ASE Geek lab
- Adriana Lopes dos Santos, NTU-ASE Geek lab
- Clarence Sim, NTU-ASE Geek lab
- Denise Ong, NTU-ASE Geek lab
- Bryan Teo, NTU-ASE Geek lab
- Charlie Biwer, Uppsala University Sweden
- Mahwash Jamy, Uppsala University Sweden