Author

A. Chazan

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· 2 Biochemistry· 1

Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 2 Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Assay:metagenomics· 2 Research Focus:cell signaling & trafficking· 1 Assay:ChIP-seq· 1 Assay:DNA methylation· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

A. Pushkarev· 2 shared A. Rozenberg· 2 shared K. Inoue· 2 shared O. Beja· 2 shared S. Larom· 2 shared T. Nagata· 2 shared A. Molina-Marquez· 1 shared D. Ron· 1 shared

Activity by Year

2021-2022 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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2 shared papersMicrobiology

A. Pushkarev

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Energy transfer in ubiquitous rhodopsin pumps with xanthophyll antennas

A. Chazan, I. Das, T. Fujiwara, S. Murakoshi, W. Shihoya, A. Rozenberg, A. Molina-Marquez, S. Larom, A. Pushkarev, P. Malakar, S. Ruhman, M. Hasegawa, Y. Tsukamoto, T. Ishizuka, M. Konno, , O. Beja

The paper detects energy transfer from hydroxylated carotenoids to rhodopsin proton pumps in marine and freshwater bacteria.

bioRxiv · Aug 24, 2022Microbiology

Dynamics of p53 DNA binding sites contributes to functional selectivity of p53-driven gene expression

J. Safieh, A. Chazan, P. Vyas, H. Saleem, Y. Danin-Poleg, D. Ron, T. E. Haran

This study shows that DNA flexibility of p53 response elements influences the timing and efficiency of p53-driven gene expression, affecting cellular responses to stress.

bioRxiv · Sep 18, 2021 · PreprintBiochemistry

Characterization of heliorhodopsins detected via functional metagenomics in freshwater Actinobacteria, Chloroflexi and Archaea

A. Chazan, A. Rozenberg, K. Mannen, T. Nagata, R. Tahan, S. Yaish, S. Larom, K. Inoue, O. Beja, A. Pushkarev

This paper discovers and characterizes ten new heliorhodopsins from freshwater microbes using functional metagenomics, revealing their light absorption properties and potential roles in membrane lipid remodeling and oxidative stress.

bioRxiv · Feb 16, 2021Microbiology