Author

Nivetha Pachaimuthu

Consejo Superior de Investigaciones Científicas

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· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:bacteria (other)· 1 Assay:DNA methylation· 1 Organism:E. coli· 1 Research Focus:variant calling· 1

Frequent Co-Authors

Alexandro Rodríguez-RojasiD· 2 shared Arpita NathiD· 2 shared Dan RoizmaniD· 2 shared Jens RolffiD· 2 shared Ahmad Hujeirat· 1 shared Benno KuropkaiD· 1 shared Israa Amin· 1 shared Jesús BlázqueziD· 1 shared

Activity by Year

2022-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 36 mutual co-author links

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2 shared papersMicrobiology

Alexandro Rodríguez-RojasORCID

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2 papers

Recent·Most cited

Cross-linked agarose-gelatine beads as a substrate for investigating biofilms of bacterial pathogens

Dan Roizman, Maren Herzog, A. Nath, Nivetha Pachaimuthu, Ahmad Hujeirat, Benno Kuropka, Jens Rolff, Alexandro Rodríguez-Rojas

This paper introduces a hydrogel substrate for studying bacterial biofilms, showing improved biofilm growth and virulence factor production compared to glass beads.

Biofilm · Jul 9, 2026Peer-reviewedMicrobiology

Antibiotic-induced Recombination in Escherichia coli Requires the Formation of DNA Double-Strand Breaks

Arpita Nath, Dan Roizman, Israa Amin, Nivetha Pachaimuthu, Jesús Blázquez, Olga Makarova, Jens Rolff, Alexandro Rodríguez-Rojas

This study shows that fluoroquinolones increase recombination in E. coli by causing DNA double-strand breaks, unlike other antibiotics that do not affect recombination.

bioRxiv · Mar 8, 2022 · PreprintMolecular Biology