The `genesysr` R package provides functions for authentication with Genesys and functions to fetch accession data from <https://www.genesys-pgr.org> database.
# Retrieve all accession data for the Musa International Transit Center, Bioversity International (BEL084) and the International Center for Tropical Agriculture (COL003)
some <- fetch_accessions(list(institute = list(code = c('BEL084','COL003'))))
some <- get_accessions(list(institute = list(code = c('BEL084','COL003'))))
```
**genesysr** provides utility functions to create `filter` objects using [Multi-Crop Passport Descriptors (MCPD)](https://www.genesys-pgr.org/documentation/basics) definitions: