Author

J. Hemp

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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Biochemistry· 2 Microbiology· 2 Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 3 Research Focus:chromatin & epigenetic regulation· 2 Approach:comparative / phylogenetic analysis· 2 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Research Focus:cell type annotation· 1 Research Focus:gene regulatory network inference· 1 Approach:machine learning (classical)· 1

Frequent Co-Authors

R. Murali· 3 shared W. W. Fischer· 3 shared L. Ward· 2 shared R. B. Gennis· 2 shared A. A. Davin· 1 shared A. Spang· 1 shared B. Blank· 1 shared B. Boussau· 1 shared

Activity by Year

2018-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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3 shared papersBiochemistry

R. Murali

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

An evolutionary timescale for Bacteria calibrated using the Great Oxidation Event

A. A. Davin, B. J. Woodcroft, R. M. Soo, R. Murali, D. Schrempf, J. Clark, B. Boussau, E. R. R. Moody, L. L. Szantho, E. Richy, D. Pisani, J. Hemp, W. W. Fischer, P. Donoghue, A. Spang, , G. J. Szöllosi

This paper uses machine learning and phylogenetic reconciliation to estimate the evolutionary timeline of Bacteria, linking transitions to aerobic lifestyles to the Great Oxidation Event.

bioRxiv · Aug 8, 2023 · PreprintEvolutionary Biology

Diversity and evolution of nitric oxide reduction

R. Murali, L. A. Pace, R. A. Sanford, L. Ward, M. Lynes, R. Hatzenpichler, U. Lingappa, W. W. Fischer, R. B. Gennis, J. Hemp

This study identifies new nitric oxide reductase families and shows they evolved independently from oxygen reductases, expanding known denitrifying microbes.

bioRxiv · Oct 15, 2021Biochemistry

Evolution of the cytochrome-bd type oxygen reductase superfamily and the function of cydAA in Archaea

R. Murali, R. B. Gennis, J. Hemp

This study identifies three families of cytochrome bd-type oxygen reductases, showing that only one uses quinol as an electron donor, and demonstrates that CydAA from Archaea uses quinol and only b-type hemes.

bioRxiv · Jan 16, 2021Biochemistry

Genomic Evidence for Phototrophic Oxidation of Small Alkanes in a Member of the Chloroflexi Phylum

L. Ward, P. M. Shih, J. Hemp, T. Kakegawa, W. W. Fischer, S. E. McGlynn

The paper describes a new bacterial genome from the Chloroflexi phylum that exhibits both methanotrophy and phototrophy, suggesting a novel metabolic pathway for photomethanotrophy.

bioRxiv · Sep 21, 2019 · PreprintMicrobiology

Resource limitation modulates the fate of dissimilated nitrogen in a dual-pathway Actinobacterium

D. C. Vuono, R. W. Read, J. Hemp, B. W. Sullivan, J. A. Arnone, I. Neveux, B. Blank, C. Staub, E. Loney, D. Miceli, M. Winkler, R. Chakraborty, D. A. Stahl, J. J. Grzymski

The paper shows that resource limitation in Intrasporangium calvum C5 favors ammonification over denitrification, driven by redox poise rather than C:NO3- ratio.

bioRxiv · Oct 3, 2018Microbiology