Author

J. A. Imelio

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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Biophysics· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:chromatin & epigenetic regulation· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Research Focus:metabolism & bioenergetics· 1 Approach:statistical model· 1 Assay:structural biology· 1

Frequent Co-Authors

A. Buschiazzo· 2 shared F. Trajtenberg· 2 shared B. Alvarez· 1 shared F. Carrion· 1 shared F. Olivieri· 1 shared I. Vitrenko· 1 shared J. Blanco· 1 shared L. Lemee· 1 shared

Activity by Year

2021-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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2 shared papersMicrobiology

A. Buschiazzo

Mutual co-authors in cluster

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2 papers

Recent·Most cited

The heme precursor 5-aminolevulinic acid triggers the shutdown of the HemKR signalling system in Leptospira

J. A. Imelio, F. Trajtenberg, S. Mondino, L. Zarantonelli, I. Vitrenko, L. Lemee, T. Cokelaer, M. Picardeau, A. Buschiazzo

This study shows that 5-aminolevulinic acid triggers shutdown of the HemKR signaling system in Leptospira by promoting HemK phosphatase activity, leading to gene expression changes and iron-deficit tolerance.

bioRxiv · Oct 19, 2023 · PreprintMicrobiology

Molecular basis of unidirectional information transmission in two-component systems: lessons from the DesK-DesR thermosensor

S. Lima, J. Blanco, F. Olivieri, J. A. Imelio, F. Carrion, B. Alvarez, A. Buschiazzo, M. Marti, F. Trajtenberg

The paper investigates the DesK-DesR two-component system in Bacillus subtilis, revealing structural and kinetic mechanisms that enable unidirectional signal transmission.

bioRxiv · Nov 12, 2021 · PreprintBiophysics