Subset Serie Batatas

The Batatas series of the Ipomoea genus includes species related to sweetpotato (Ipomoea batatas), such as Ipomoea trifida, I. leucantha, I. ramosissima, I. triloba, I. tiliacea, among others. These wild species are essential in genetic diversity and breeding studies, since they share morphological and genetic characteristics with I. batatas, contributing to the genetic variability necessary for disease resistance and adaptation to environmental conditions. Ipomoea trifida, in particular, is the closest wild species and has been instrumental in the genetic improvement of sweetpotato due to its ability to interbreed with I. batatas, improving resistance to pathogens (Roullier et al. 2013). Furthermore, genetic studies suggest that I. triloba may also have contributed to the evolution of sweetpotato, suggesting a hybrid origin between these species. Genetic variability in these wild species of the Batatas series is crsoil to meet the challenges of climate change by improving the crop's tolerance to drought and poor soils (Roullier et al. 2013).

Crop
sweetpotato
Number of accessions
48
Creation date
2025
Published in Genesys
8 November 2024
Subset metadata

Subset creators


Data manager
Genoveva Rossel International Potato Center (CIP)
Data collector
Victor Fernandez International Potato Center (CIP)
Data collector
Maria Rivera International Potato Center (CIP)
Data collector
Lisbeth Molina International Potato Center (CIP)
Data collector
Yashumy Ramos International Potato Center (CIP)
Data collector
Amparo Gago International Potato Center (CIP)

Data and resources


MCPD passport data

MCPD - 01acf020-63df-4455-bf0c-85ca1c8bd57c.xlsx

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Accessions

List of accessions included in the subset

PER001 • DOI: 10.18730/7WVS
PER001 • DOI: 10.18730/7YC0
PER001 • DOI: 10.18730/82QW
PER001 • DOI: 10.18730/82X$
PER001 • DOI: 10.18730/870H
PER001 • DOI: 10.18730/871J
PER001 • DOI: 10.18730/876Q
PER001 • DOI: 10.18730/8AFH
PER001 • DOI: 10.18730/8APR
PER001 • DOI: 10.18730/8AQS
PER001 • DOI: 10.18730/8ASV