Genetic mapping of a Urochloa interspecific mapping population for spittlebug resistance

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dc.creatorEspitia Buitrago, Paula
dc.creatorde Vega, José
dc.creatorJauregui, Rosa
dc.date2024-01
dc.date2025-01-22T12:59:25Z
dc.date2025-01-22T12:59:25Z
dc.date.accessioned2026-06-27T13:34:56Z
dc.descriptionThis report presents the progress made in collaboration with the Earlham Institute to identify QTL associated with spittlebug nymph (Aeneolamia varia) resistance in a Urochloa interspecific mapping population. Previous efforts focused on using polyploid-specific software tools for genetic mapping (Espitia-Buitrago et al., 2022, 2023). However, despite resequencing to increase the read depth of RAD sequencing reads, challenges remain in accurately calling allele dosages and calculating recombination fractions between marker pairs. These difficulties are reflected in the limited number of simplex markers available, which are crucial for implementing the outbred F1 workflow proposed by Maliepaard et al. (1997).
dc.formatapplication/pdf
dc.identifierhttps://hdl.handle.net/10568/169630
dc.identifier.urihttp://hdl.handle.net/123456789/63919
dc.languageen
dc.rightsOpen Access
dc.sourceEspitia Buitrago, P.; de Vega, J.; Jauregui, R. (2024) Genetic mapping of a Urochloa interspecific mapping population for spittlebug resistance. 9 p.
dc.subjectdata analysis
dc.subjectgenetic markers
dc.subjectpest resistance
dc.subjecturochloa
dc.subjectcercopidae-spittlebugs
dc.titleGenetic mapping of a Urochloa interspecific mapping population for spittlebug resistance
dc.typeReport

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