Genebank details

National Germplasm Repository, USDA-ARS
Institute code
USA042
Type
Governmental
Accessions in Genesys
Location
Latitude
19.42
Longitude
-155.03
Most represented Crops
breadfruit
Not specified
672
Most represented Crop names
breadfruit
248
Not specified
672
Most represented Genera
Artocarpus
Ananas
Carica
Litchi
Psidium
Other
253
Most represented Species
Artocarpus altilis
Ananas comosus
Carica papaya
Litchi chinensis
Artocarpus hybr.
Other
322
Last updates of passport data
23 July 2014
5 May 2014
Passport Data Completeness Index (PDCI)
Genesys uses the PDCI as an indicator of the completeness of published passport data. The PDCI uses the presence or absence of data points in the documentation of a genebank accession, taking into account the presence or value of other data points (van Hintum et al. 2011). For example, a wild accession should have a well-defined collection site but no variety name. The PDCI ranges from 0 to 10, where 0 is the minimum score assigned to rather incomplete passport records and 10 is the maximum score assigned to very complete passport records. Any type of accession, wild, landrace, breeding material or modern variety, can attain the PDCI’s maximal score.
Number of passport records
300
225
150
75
0 1 2 3 4 5 6 7 8 9 10
Passport Data Completeness Index (PDCI)
Average PDCI score for 920 accessions is 5.45, with minimum score of 3.05 and maximum score of 7.60.