Author

Oliver Jayasinghe

The University of Queensland

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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Bioinformatics· 1 Neuroscience· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 2 Research Focus:benchmarking· 1 Assay:bulk RNA-seq· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Research Focus:gene regulatory network inference· 1 Organism:mouse· 1

Frequent Co-Authors

Oliver RawashdehiD· 2 shared Gregg RomaniD· 1 shared Henrik OsteriD· 1 shared Isabel HeydeiD· 1 shared Jeremy HuntiD· 1 shared Josephine BowlesiD· 1 shared Nicholas GarneriD· 1 shared Nicole Marie WhiteiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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2 shared papersNeuroscience

Oliver RawashdehORCID

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2 papers

Recent·Most cited

A systemic clock brake: Period1 stabilizes the circadian network under environmental stress

Pureum Kim, Vinod Kumar, Nicholas Garner, Oliver Jayasinghe, Gregg Roman, Shaun B. Walters, Tuan Vo, Quan Hoang Nguyen, Josephine Bowles, Trent M. Woodruff, Warrick John Inder, Jeremy Hunt, Isabel Heyde, Henrik Oster, Oliver Rawashdeh

This study identifies Per1 as a systemic regulator of circadian stability, showing that its loss accelerates clock realignment and protects against jetlag-related disruptions.

bioRxiv · Jun 12, 2025 · PreprintNeuroscience

GLMMcosinor: Flexible Cosinor Modeling to Characterize Rhythmic Time Series Using a Generalized Linear Mixed Modeling Framework

Rex Parsons, Oliver Jayasinghe, Nicole Marie White, Prasad Chunduri, Oliver Rawashdeh

GLMMcosinor extends cosinor analysis to non-Gaussian and hierarchical data using GLMM, enabling more flexible rhythmic time series modeling.

bioRxiv · Apr 10, 2024 · PreprintBioinformatics