Author

Upasana Ray

Indian Institute of Chemical BiologyORCID 0000-0003-4783-9295Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Molecular Biology· 2 Systems Biology· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 3 Organism:virus· 2 Research Focus:differential expression· 1 Assay:protein structure· 1 Research Focus:protein structure prediction· 1 Assay:proteomics· 1 Research Focus:variant calling· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

Arup Kumar BanerjeeiD· 2 shared Debica MukherjeeiD· 2 shared Dluya Samuel Thagriki· 2 shared Feroza BegumiD· 2 shared Prem Prakash TripathiiD· 2 shared Sandeepan Das· 2 shared Riddhiman DhariD· 1 shared Sampriti PaliD· 1 shared

Activity by Year

2020-2026 · peak 2/yr

Co-Author Collaboration Network

8 top collaborators · 16 mutual co-author links

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2 shared papersMolecular Biology

Arup Kumar BanerjeeORCID

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3 papers

Recent·Most cited

Systems BiologyeLifePeer-reviewedFeb 18, 2026

Ribosome demand links transcriptional bursts to protein expression noise

Sampriti Pal, Upasana Ray, Riddhiman Dhar

The paper shows that ribosome demand linked to high translational efficiency correlates with protein noise, specifically in genes with bursty transcription.

1 citation

proteomicsstatistical model

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Molecular BiologyF1000ResearchPeer-reviewedMay 18, 2020

Analyses of spike protein from first deposited sequences of SARS-CoV2 from West Bengal, India

Feroza Begum, Debica Mukherjee, Dluya Samuel Thagriki…·Upasana Ray

The paper analyzes spike protein sequences from the first five SARS-CoV2 isolates from West Bengal, India, identifying unique and shared mutations and their structural implications.

15 citations

viruswhole-genome sequencing

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Molecular BiologybioRxivPreprintApr 26, 2020

Specific mutations in SARS-CoV2 RNA dependent RNA polymerase and helicase alter protein structure, dynamics and thus function: Effect on viral RNA replication

Feroza Begum, Debica Mukherjee, Sandeepan Das…·Upasana Ray

The paper analyzes mutations in SARS-CoV-2 RdRp and helicase proteins to assess their impact on structure, dynamics, and function related to viral RNA replication.

22 citations

virusprotein structure

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