Author

José Ignacio Jiménez-Zurdo

Consejo Superior de Investigaciones CientíficasORCID 0000-0002-6378-2199Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 1 Assay:bulk RNA-seq· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Research Focus:host-pathogen & immune response· 1 Approach:statistical model· 1

Frequent Co-Authors

Natalia Isabel García-TomsigiD· 2 shared Sabina K. Guedes-García· 2 shared Cecília M. ArraianoiD· 1 shared Margarida SaramagoiD· 1 shared Marta Robledo· 1 shared Rute Gonçalves MatosiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

6 top collaborators · 12 mutual co-author links

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2 shared papersMicrobiology

Natalia Isabel García-TomsigORCID

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2 papers

Recent·Most cited

MicrobiologyMicrobiological ResearchPeer-reviewedApr 15, 2026

RNase III influences microaerobic symbiotic pathways and RNA regulation in Sinorhizobium meliloti

Sabina K. Guedes-García, Natalia Isabel García-Tomsig, Rute Gonçalves Matos…·José Ignacio Jiménez-Zurdo

This study shows that SmRNase III in Sinorhizobium meliloti affects gene expression under microaerobic conditions, impacting nitrogen fixation and sRNA-mediated regulation.

DOI 10.1016/j.micres.2026.128526

bacteria (other)bulk RNA-seq

𝕏 PostBluesky

MicrobiologyMicrobiological ResearchPeer-reviewedFeb 23, 2026

A single small RNA shapes multiple symbiotic traits in rhizobia

Natalia Isabel García-Tomsig, Sabina K. Guedes-García, Marta Robledo, José Ignacio Jiménez-Zurdo

This study identifies NfeR1, a small RNA that regulates multiple symbiotic traits in Rhizobium by targeting mRNAs involved in nitrogen metabolism, cell cycle, and nodulation.

DOI 10.1016/j.micres.2026.128480

experimental assayhost-pathogen & immune response

𝕏 PostBluesky