Author

Brayon J. Fremin

Stanford UniversityORCID 0000-0002-5799-8655Unclaimed ORCID profile · follow to get notified of new preprints

Additional preprints under this name without ORCID

Brayon J. Fremin1 paper

Biology Disciplines

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Microbiology· 2 Genomics· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 3 Assay:ATAC-seq· 1 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Research Focus:GWAS / association mapping· 1

Frequent Co-Authors

Ami Siddharth BhattiD· 2 shared Abhiram S. Rao· 1 shared Antônio Pedro CamargoiD· 1 shared Aravind NatarajaniD· 1 shared Brian BushnelliD· 1 shared Dongying WuiD· 1 shared Emiley A. Eloe‐FadroshiD· 1 shared Emily S. Cribas· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 15 mutual co-author links

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2 shared papersMicrobiology

Ami Siddharth BhattORCID

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3 papers

Recent·Most cited

Planetary-scale metagenomic search reveals new patterns of CRISPR targeting

Simon Roux, Uri Neri, Brian Bushnell, Brayon J. Fremin, Nikhil A. George, Uri Gophna, Laura A. Hug, Antônio Pedro Camargo, Dongying Wu, Natalia Ivanova, Nikos C. Kyrpides, Emiley A. Eloe‐Fadrosh

The paper analyzes CRISPR spacers from metagenomic data to reveal patterns of CRISPR targeting across Earth's biomes, identifying selection pressures and non-host phage interactions.

Nature Microbiology · Oct 29, 2026Peer-reviewedMicrobiology

A conserved sRNA regulates mucin adhesion and gut colonization across the Enterococcaceae

Sierra Bowden, Kevin C. Jennings, Soumaya Zlitni, Erin F. Brooks, Megan E. Davin, Aravind Natarajan, Leonard Asare, Brayon J. Fremin, Paul Wilmes, Robert L. Hettich, Nita H. Salzman, Ami Siddharth Bhatt

This study identifies sRNA 84 as a conserved regulator in Enterococcaceae that enhances mucin adhesion and gut colonization by upregulating cell surface proteins.

bioRxiv · Nov 10, 2025 · PreprintMicrobiology

Chromatin accessibility changes induced by the microbial metabolite butyrate reveal possible mechanisms of anti-cancer effects

Matthew G. Durrant, Brayon J. Fremin, Abhiram S. Rao, Emily S. Cribas, Stephen B. Montgomery, Ami Siddharth Bhatt

This study shows butyrate induces chromatin accessibility changes in colon cancer cells, linking these changes to GWAS loci and somatic mutations in colorectal cancer.

bioRxiv · Mar 30, 2021 · PreprintGenomics