The top most distributed improved interspecific germplasm

To combine traits of economic importance from both the African rice (Oryza glaberrima ) and Asian rice (Oryza sativa ), interspecific breeding programs were initiated by the AfricaRice and NARS breeders in the early 1990s. Using African rice as donor parents and the Asian rice as recurrent parents, the rice breeders developed various improved interspecific rice genotypes of which some have been released as New Rice for Africa (NERICAs) varieties. The interspecific genotypes and varieties account for 3.5% of the AfricaRice genebank collection.

Based on our germplasm distribution database since 1995, we found out that nearly 40% of the interspecific genotypes conserved at our genebank were distributed to total of 101 institutions across 46 countries. The frequency of distribution per accession varied from 1 to 34, with an overall average of 19 shipments within the 25 years. The accessions were distributed to NARS (51.9% of the samples), CGIAR centers (37.5%), Universities (10.2%), non-government organizations (0.4%), and other institutions (0.1%), Here, we selected the top 26 interspecific accessions that were distributed to users from 52 to 345 times, with an overall average of 99 distributions within the 25 years.

Crop
Rice
Number of accessions
26
Creation date
May 2020
Subset metadata

Subset creators


Data manager
Marie Noelle Ndjiondjop AfricaRice
Data curator
Kassa Semagn Fentaye AfricaRice
Data collector
Tia Dro Daniel AfricaRice
Data collector
Bachabi Fatimata AfricaRice
Data collector
Kpeki Sedjro Bienvenu AfricaRice
Data manager
Kayode Sanni AfricaRice
Data manager
Goungoulou Alphonse Junior AfricaRice
Data collector
Marie Noelle Ndjiondjop AfricaRice

Data and resources


MCPD passport data

MCPD - b49d352c-76c3-423e-a26a-fd85624d41e0.xlsx

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Accessions

List of accessions included in the subset

1. WAB0007739Oryza sativa L. subsp. japonica S.Kato • NERICA 1 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPTE
2. WAB0018042Oryza sativa L. subsp. japonica S.Kato • NERICA 5 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCS9K
3. WAB0018053Oryza sativa L. subsp. japonica S.Kato • NERICA 2 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCSAM
4. WAB0018092Oryza sativa L. subsp. japonica S.Kato • NERICA 6 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPF3
5. WAB0018095Oryza sativa L. subsp. japonica S.Kato • NERICA 7 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPE2
6. WAB0018102Oryza sativa L. subsp. japonica S.Kato • NERICA 4 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPG4
7. WAB0019617Oryza sativa L. subsp. japonica S.Kato • NERICA 8 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPD1
8. WAB0019618Oryza sativa L. subsp. japonica S.Kato • NERICA 9 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPC0
9. WAB0019619Oryza sativa L. subsp. japonica S.Kato • NERICA 10 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPSD
10. WAB0019620Oryza sativa L. subsp. japonica S.Kato • NERICA 11 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPRC
11. WAB0019621Oryza sativa L. subsp. japonica S.Kato • NERICA 12 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPQB
12. WAB0019622Oryza sativa L. subsp. japonica S.Kato • NERICA 13 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPPA
13. WAB0019623Oryza sativa L. subsp. japonica S.Kato • NERICA 15 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPN9
14. WAB0019624Oryza sativa L. subsp. japonica S.Kato • NERICA 14 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCSBN
15. WAB0019625Oryza sativa L. subsp. japonica S.Kato • NERICA 16 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPM8
16. WAB0019626Oryza sativa L. subsp. japonica S.Kato • NERICA 17 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPK7
17. WAB0019627Oryza sativa L. subsp. japonica S.Kato • NERICA 18 • Advanced/improved cultivar • Ivory Coast+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCPJ6
18. WAB0019702Oryza sativa L. subsp. indica S.Kato • NERICA-L-6 • Advanced/improved cultivar • Senegal+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCS0A
19. WAB0019711Oryza sativa L. subsp. indica S.Kato • NERICA-L-15 • Advanced/improved cultivar • Senegal+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCP6Z
20. WAB0019715Oryza sativa L. subsp. indica S.Kato • NERICA-L-19 • Advanced/improved cultivar • Senegal+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCS6G
21. WAB0019716Oryza sativa L. subsp. indica S.Kato • NERICA-L-20 • Advanced/improved cultivar • Senegal+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCP3W
22. WAB0019731Oryza sativa L. subsp. indica S.Kato • NERICA-L-35 • Advanced/improved cultivar • Senegal+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCNNE
23. WAB0019737Oryza sativa L. subsp. indica S.Kato • NERICA-L-41 • Advanced/improved cultivar • Senegal+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCNF8
24. WAB0019738Oryza sativa L. subsp. indica S.Kato • NERICA-L-42 • Advanced/improved cultivar • Senegal+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCNE7
25. WAB0019751Oryza sativa L. subsp. indica S.Kato • NERICA-L-55 • Advanced/improved cultivar • Senegal+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCN2*
26. WAB0019756Oryza sativa L. subsp. indica S.Kato • NERICA-L-60 • Advanced/improved cultivar • Senegal+ Add to my list
CIV033Africa Rice Center, Ivory Coast • DOI: 10.18730/SCMXV