Author

A. J. Ratner

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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Approach:experimental assay· 3 Research Focus:gene regulatory network inference· 2 Organism:bacteria (other)· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Assay:proteomics· 1 Approach:statistical model· 1

Frequent Co-Authors

A. B. Chamby· 2 shared A. J. Catomeris· 1 shared A. N. Dammann· 1 shared H. Tettelin· 1 shared I. Shahi· 1 shared J. K. Ilmain· 1 shared J. L. Elder· 1 shared J. P. van Pijkeren· 1 shared

Activity by Year

2018-2023 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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2 shared papersMicrobiology

A. B. Chamby

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Characterization of Tigurilysin, a Novel Human CD59-Specific Cholesterol-Dependent Cytolysin, Reveals a Role for Host Specificity in Augmenting Toxin Activity

I. Shahi, S. Dongas, J. K. Ilmain, V. J. Torres, A. J. Ratner

This study characterizes tigurilysin, a novel hCD59-specific CDC, showing it requires both hCD59 and cholesterol for activity and exhibits increased lysis efficiency due to host specificity.

bioRxiv · Jun 21, 2023 · PreprintMicrobiology

MrvR, a group B Streptococcus transcription factor that controls multiple virulence traits

A. N. Dammann, A. B. Chamby, A. J. Catomeris, K. M. Davidson, H. Tettelin, J. P. van Pijkeren, K. P. Gopalakrishna, M. F. Keith, J. L. Elder, A. J. Ratner, T. Hooven

This paper identifies MrvR, a GBS transcription factor that enhances survival in amniotic fluid and virulence traits, through Tn-seq, CRISPRi, and transcriptomic analysis.

bioRxiv · Nov 17, 2020Microbiology

A counterselectable sucrose sensitivity marker permits efficient and flexible mutagenesis in Streptococcus agalactiae

T. A. Hooven, M. Bonakdar, A. B. Chamby, A. J. Ratner

This paper introduces a sucrose counterselection method for efficient mutagenesis in Streptococcus agalactiae, enabling precise chromosomal modifications and demonstrating high success rates.

bioRxiv · Dec 19, 2018Microbiology