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Mashua accessions with chromosome number determined

2023.1

Mashua accessions with chromosome number determined

The chromosome number and ploidy level of 19 accessions from the Mashua (Tropaeolum tuberosum) collection of the CIP genebank were determined in meristematic cells of roots sprouted from stem cuttings using an optical microscope. The 19 mashua accessions evaluated were tetraploid (2n=4x=48). The CIP mashua collection will continue to be evaluated and the existence of accessions with other ploidy levels is not ruled out.

Accesiones de Mashua con número de cromosomas determinado

El número de cromosomas y el nivel de ploidía de 19 accesiones de la colección de Mashua (Tropaeolum tuberosum) del banco de germoplasma del CIP fue determinado en células meristemáticas de raíces brotadas a partir de esquejes de tallo usando un microscopio óptico. Las 19 accesiones de mashua evaluadas resultaron tetraploides (2n=4x=48). Se continuará evaluando la colección de mashua 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 - 429556f8-70c7-48da-ac04-f88f9bbeafd0.xlsx

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Data provider contact information

Address

Lima, Peru

Other Metadata

Date of dataset

2023

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 203001 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Mashua • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

2. CIP 203018 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Yana ñawi • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

3. CIP 203029 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Llorona • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

4. CIP 203050 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Achacana • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

5. CIP 203064 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

6. CIP 203078 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Mashua • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

7. CIP 203116 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

8. CIP 203141 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Yana añu (Yana ñawi) • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

9. CIP 203143 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Zapallo añu • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

10. CIP 203148 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Kiswar añu • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

11. CIP 203159 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Puka añu • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

12. CIP 203164 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Yuraq añu • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

13. CIP 203167 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Amarillo anaranjado • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

14. CIP 203176 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Zapallo añu • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

15. CIP 203192 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Yana ñawi • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

16. CIP 203211 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Ppachasapa añu • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

17. CIP 203220 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Waka waq'ra • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

18. CIP 203228 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • K'ello churillo • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A

19. CIP 203234 • Tropaeolum tuberosum Ruíz & Pavon subsp. tuberosum • Alcca Chupica Isaño • Traditional cultivar/Landrace • Peru

PER001 • DOI: N/A