Author

Keilor Rojas-Jiménez

Universidad de Costa RicaORCID 0000-0003-4261-0010Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioinformatics· 1 Microbiology· 1 Plant Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Assay:metagenomics· 2 Approach:statistical model· 2 Organism:bacteria (other)· 1 Approach:benchmark study· 1 Research Focus:benchmarking· 1 Assay:DNA methylation· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

Andrés Zúñiga OrozcoiD· 1 shared Artavia-Salazar EvelyniD· 1 shared Beatriz Loria-VinuezaiD· 1 shared Bradd Mendoza-GuidoiD· 1 shared Donifer Campos-ParraiD· 1 shared Dorian Rojas-VillaltaiD· 1 shared Ivonne Rodríguez-RamíreziD· 1 shared Jessica Morera-HuertasiD· 1 shared

Activity by Year

2023-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 13 mutual co-author links

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1 shared paperPlant Biology

Andrés Zúñiga OrozcoORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Characterization of two Martinezella spp. species: M. legmii sp. nov. and M. ivanii sp. nov., from tropical legume trees in Costa Rica

Donifer Campos-Parra, Artavia-Salazar Evelyn, Bradd Mendoza-Guido, Mónica Vallejo-Arróliga, Ivonne Rodríguez-Ramírez, Keilor Rojas-Jiménez

This paper describes the characterization and classification of two new Martinezella species isolated from tropical legume trees in Costa Rica using genomic and phenotypic analyses.

bioRxiv · Oct 8, 2026 · PreprintMicrobiology

Exploring symbiotic legume-rhizobia relationships across tropical species

Keilor Rojas-Jiménez, Jessica Morera-Huertas, Marianne de Bedout-Mora, Beatriz Loria-Vinueza, Andrés Zúñiga Orozco, José Arturo Molina-Mora, Laura Yesenia Solís-Ramos, Mario Alberto Blanco, Oscar J. Valverde‐Barrantes

The paper examines legume-rhizobia symbiosis across 109 tropical species, identifying predictors of nodulation and associated bacterial genera.

World Journal of Microbiology and Biotechnology · Feb 6, 2026Peer-reviewedPlant Biology

Benchmarking AI-based plasmid annotation tools for antibiotic resistance genes mining from metagenome of the Virilla River, Costa Rica

Dorian Rojas-Villalta, Melany Calderón-Osorno, Kenia Barrantes, María Arias-Andrés, Keilor Rojas-Jiménez

This study benchmarks four AI-based plasmid annotation tools for identifying antibiotic resistance genes in a Costa Rican river metagenome, finding Platon as the most accurate.

bioRxiv · Aug 24, 2023 · PreprintBioinformatics