Author

J. R. Martinez

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 3

Signature Assays, Organisms & Methods

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Organism:human· 3 Approach:statistical model· 2 Assay:whole-genome sequencing· 2 Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Research Focus:host-pathogen & immune response· 1 Research Focus:phylogenetics / evolution· 1 Assay:proteomics· 1

Frequent Co-Authors

C. A. Arias· 3 shared J. M. Munita· 3 shared A. Quesille-Villalobos· 2 shared B. Hanson· 2 shared J. Reyes· 2 shared L. Diaz· 2 shared L. P. Carvajal· 2 shared L. Rivas· 2 shared

Activity by Year

2023-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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3 shared papersMicrobiology

C. A. Arias

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Cefiderocol heteroresistance associated with mutations in TonB-dependent receptor genes in Pseudomonas aeruginosa of clinical origin

S. L. Egge, S. A. Rizvi, S. R. Simar, M. Alcade-Rico, J. R. Martinez, B. M. Hanson, A. Q. Dinh, R. de Paula Baptista, T. T. Tran, S. A. Shelburne, J. M. Munita, C. A. Arias, M. Hakki, W. R. Miller

This study examines TBDR mutations in P. aeruginosa clinical isolates and their association with cefiderocol resistance and heteroresistance.

bioRxiv · Jan 30, 2024 · PreprintMicrobiology

Heavy Metal Pollution From a Major Earthquake and Tsunami in Chile Is Associated With Geographic Divergence of Clinical Isolates of Methicillin-Resistant Staphylococcus aureus in Latin America

J. R. Martinez, M. Alcalde-Rico, E. Jara-Videla, R. Rios, A. M. Moustafa, B. Hanson, L. Rivas, L. P. Carvajal, S. Rincon, L. Diaz, J. Reyes, A. Quesille-Villalobos, R. Riquelme-Neira, E. A. Undurraga, J. Olivares-Pacheco, , J. M. Munita

This study links heavy-metal pollution from a Chilean earthquake and tsunami to the geographic spread of MRSA clones in Latin America.

bioRxiv · May 18, 2023 · PreprintMicrobiology

Dynamics of the MRSA Population in A Chilean Hospital: A Phylogenomic Analysis (2000-2016)

J. R. Martinez, P. J. Planet, M. Spencer-Sandino, L. Rivas, L. Diaz, A. Quesille-Villalobos, R. Riquelme-Neira, M. Alcalde-Rico, B. Hanson, L. P. Carvajal, S. Rincon, J. Reyes, M. Lam, R. Araos, P. Garcia, , J. M. Munita

This study analyzes MRSA clonal dynamics in a Chilean hospital from 2000-2016, finding increased diversity and the emergence of new clones replacing the dominant ChC clone.

bioRxiv · Feb 6, 2023Microbiology