Author

Ramkumar Thiyagarajan

University of Kansas Medical CenterORCID 0000-0003-0188-7363Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 2 Organism:mouse· 2 Approach:statistical model· 2 Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Assay:scRNA-seq· 1

Frequent Co-Authors

Grace J. Pei· 2 shared Patrick E. FieldsiD· 2 shared Courtney A. MarshiD· 1 shared Elizabeth S. Bahadursingh· 1 shared Kevin Vo· 1 shared M. A. Karim RumiiD· 1 shared M. A. Karim RumiiD· 1 shared Meijia ZhangiD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersCell Biology

Grace J. Pei

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2 papers

Recent·Most cited

Cell BiologybioRxivPreprintNov 11, 2025

mRNA isoform switching plays a crucial role in mural cumulus differentiation

Sharmin Shila, Grace J. Pei, Niki Peramsetty…·M. A. Karim Rumi

The paper identifies mRNA isoform switching as critical for mural and cumulus granulosa cell differentiation in mice by analyzing transcriptomes and differential transcript isoform expression.

DOI 10.1101/2025.11.11.684658

mousescRNA-seq

𝕏 PostBluesky

Molecular BiologyCellsPeer-reviewedJun 30, 2025

Aging alters mRNA processing in the mouse ovary

Kevin Vo, Grace J. Pei, Ramkumar Thiyagarajan…·M. A. Karim Rumi

This study identifies age-related changes in transcript variants in mouse ovaries, revealing that differential expression of alternative transcripts is often overlooked by traditional gene expression analyses.

4 citations

mousebulk RNA-seq

𝕏 PostBluesky