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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

CIP International Potato Center

Crop name

artc

Number of accessions

Number of traits

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

Licensed under

CC BY-NC 4.0 Attribution-NonCommercial 4.0 International

More information

https://creativecommons.org/licenses/by-nc/4.0/

Data and resources

Dataset file

Dataset file.xlsx

Preview

Dataset metadata

Metadata.xlsx

Preview

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

Chromosome number

Somatic chromosome number

Accessions

List of accessions included in the dataset

1. CIP 207002 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

2. CIP 207003 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

3. CIP 207004 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

4. CIP 207005 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

5. CIP 207006 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

6. CIP 207009 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

7. CIP 207010 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

8. CIP 207011 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

9. CIP 207012 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

10. CIP 207013 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

11. CIP 207014 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

12. CIP 207015 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

13. CIP 207016 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

14. CIP 207017 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

15. CIP 207018 • Lepidium meyenii Walpers • Maca • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A