Author

Ayesha Rahman

The University of Texas at AustinORCID 0009-0001-5727-0314Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Molecular Biology· 2 Developmental Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell type annotation· 2 Organism:C. elegans· 1 Assay:ChIP-seq· 1 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:differential expression· 1 Assay:DNA methylation· 1 Organism:human· 1

Frequent Co-Authors

Andrew Rhiner· 2 shared Martin Garcia· 2 shared Quincee Simonson· 2 shared Bennett Van HouteniD· 1 shared Dmitri V. FilippoviD· 1 shared Elif Sarinay CenikiD· 1 shared Elizabeth G. Blade· 1 shared Estella Perez· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersMolecular Biology

Andrew Rhiner

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3 papers

Recent·Most cited

Molecular BiologybioRxivPreprintNov 6, 2026

PARP1-mediated PARylation of SPRTN restrains its DNA-protein crosslink repair activity

Ayesha Rahman, Veronika Quevedo, Martin Garcia…·Jaime Lopez-Mosqueda

This study shows PARP1-mediated PARylation of SPRTN limits its DNA-protein crosslink repair activity by reducing DNA binding and proteolytic function.

DOI 10.64898/2026.11.04.764412

humanproteomics

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Molecular BiologybioRxivPreprintJan 9, 2026

PARP1 recruits SPRTN to DNA-protein crosslinks through a conserved poly-ADP-ribose binding domain.

Katelyn Hurley, Liam P. Leary, Martin Garcia…·Jaime López-Mosqueda

This study identifies PARP1's role in recruiting SPRTN to DPCs via PARylation, revealing a mechanism for DPC repair and degradation.

1 citation

statistical modelexperimental assay

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Developmental BiologybioRxivPreprintMay 7, 2025

RNA Pol I activity is required for meiotic chromatin organization and the H3K4me3 gradient essential for oogenesis, independent of ribosome synthesis

Raquel Mejia-Trujillo, Qiuxia Zhao, Francesca Abraham…·Elif Sarinay Cenik

This study shows RNA Pol I is essential for chromatin organization and H3K4me3 gradients in oogenesis, independent of ribosome synthesis in C. elegans.

DOI 10.1101/2025.05.07.652530

C. elegansChIP-seq

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