Maca accessions with chromosome number determined

2023.1

Maca accessions with chromosome number determined

The chromosome number and ploidy level of 15 accessions from the Maca (Lepidium meyenii) collection from the CIP genebank were determined in meristematic cells of roots sprouted from stem cuttings using an optical microscope. All accessions were octoploid (2n=8x=64). The CIP maca collection will continue to be evaluated and the existence of accessions with other ploidy levels is not ruled out.

Accesiones de Maca con número de cromosomas determinado

El número de cromosomas y el nivel de ploidía de 15 accesiones de la colección de Maca (Lepidium meyenii) del banco de germoplasma del CIP fue determinado en células meristemáticas de raíces brotadas a partir de esquejes de tallo usando un microscopio óptico. Todas las accesiones evaluadas resultaron octoploides (2n=8x=64). Se continuará evaluando la colección de maca del CIP y no se descarta la existencia de accesiones con otros niveles de ploidia.

Partner
Crop name
Andean root and tuber crops
Number of accessions
15
Number of traits
1
Start of evaluation
Date not provided
End of evaluation
Date not provided
Dataset metadata

Dataset creators

Data curator
Ivan Manrique International Potato Center (CIP)

Dataset use and licensing


Data and resources

Dataset file

Dataset file.xlsx

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Dataset metadata

Metadata.xlsx

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MCPD passport data

MCPD - be6f3832-5d61-4681-8d57-1aaaea67a644.xlsx

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Data provider contact information

Address
Lima, Peru

Other Metadata

Date of dataset
Date not provided
Metadata create date
28 December 2023
Metadata updated date
8 January 2024
Published in Genesys
8 January 2024
Traits observed

Somatic chromosome number

Accessions

List of accessions included in the dataset

2. CIP 207003Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/1MZY
3. CIP 207004Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/1N0Z
4. CIP 207005Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/1N1*
5. CIP 207006Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/1N2~
6. CIP 207009Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/1N5U
7. CIP 207010Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/1N60
8. CIP 207011Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/1N71
9. CIP 207012Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/1N82
10. CIP 207013Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/1N93
11. CIP 207014Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/1NA4
12. CIP 207015Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/1NB5
13. CIP 207016Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/P5K3N
14. CIP 207017Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/1NC6
15. CIP 207018Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru+ Add to My list
PER001Centro Internacional de la Papa, Peru • DOI: 10.18730/1ND7