Author

Pragyadeep Roy

Centre for Cellular and Molecular BiologyORCID 0009-0002-2215-2171Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Evolutionary Biology· 2 Ecology· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 3 Research Focus:ecology & biodiversity· 2 Research Focus:cell type annotation· 1 Assay:proteomics· 1

Frequent Co-Authors

Jahnavi JoshiiD· 3 shared Aditi· 1 shared Aniruddha MaratheiD· 1 shared Karunakar MajhiiD· 1 shared Payal DashiD· 1 shared Richard ParikhiD· 1 shared Ronald A. JenneriD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

7 top collaborators · 16 mutual co-author links

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3 shared papersEvolutionary Biology

Jahnavi JoshiORCID

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3 papers

Recent·Most cited

EcologyToxiconPeer-reviewedAug 11, 2026

Divergent venoms among two closely related co-distributed centipede species, Scolopendra morsitans and S. hardwickei in tropical Asia

Aditi, Pragyadeep Roy, Richard Parikh…·Jahnavi Joshi

This study compares venom composition between two closely related centipede species in peninsular India, finding significant differences in toxin abundance and protein repertoires.

DOI 10.1016/j.toxicon.2026.109265

proteomicsstatistical model

𝕏 PostBluesky

Evolutionary BiologybioRxivPreprintJul 30, 2026

Biogeography and cryptic diversity of the ancient centipede genus Digitipes (Scolopendromorpha) in South and Southeast Asia

Payal Dash, Pragyadeep Roy, Jahnavi Joshi

This study investigates the historical biogeography of the centipede genus Digitipes in South and Southeast Asia, revealing hidden diversity and dispersal patterns.

DOI 10.64898/2026.07.28.741128

statistical modelecology & biodiversity

𝕏 PostBluesky

Evolutionary BiologyEcology LettersPeer-reviewedJun 1, 2025

Idiosyncrasies unveiled: examining the pace, patterns and predictors of biotic diversification in peninsular India

Pragyadeep Roy, Jahnavi Joshi

The paper examines diversification rates and drivers in Peninsular India's endemic lineages using molecular phylogenies and birth-death models, finding angiosperms diversified fastest and Miocene climate changes influenced patterns in some lineages.

2 citations

statistical modelecology & biodiversity

𝕏 PostBluesky