Author

Dibakar Roy

Bose Institute

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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Biochemistry· 1 Microbiology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell-cell communication· 1 Approach:experimental assay· 1 Organism:fungi (other)· 1 Research Focus:gene regulatory network inference· 1 Assay:metabolomics· 1 Assay:metagenomics· 1 Organism:plant (other)· 1 Assay:proteomics· 1

Frequent Co-Authors

Abhrajyoti GhoshiD· 1 shared Ankur AnkuriD· 1 shared Anupama Ghosh· 1 shared Christine ChrissianiD· 1 shared Dhruba BhattacharyaiD· 1 shared Faith J. ScottiD· 1 shared Frédéric Mentink‐VigieriD· 1 shared Isha GautamiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperMicrobiology

Abhrajyoti GhoshORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Root exudates enhance the ecological fitness of a non-native PGPR and reshape rhizosphere microbiome assembly

Sangita Mondal, Dibakar Roy, Dhruba Bhattacharya, Sriparna Mondal, Utpal Bakshi, Kunal Kumar Saha, Sudipto Saha, Anupama Ghosh, Abhrajyoti Ghosh

This study shows how root exudates enhance a non-native PGPR's ability to thrive in the rhizosphere and alter microbial community composition.

bioRxiv · Oct 13, 2026 · PreprintMicrobiology

Polymorphic α-Glucans as Structural Scaffolds in Cryptococcus Cell Walls for Chitin, Capsule, and Melanin: Insights from 13C and 1H Solid-State NMR

Ankur Ankur, Jayasubba Reddy Yarava, Isha Gautam, Faith J. Scott, Frédéric Mentink‐Vigier, Christine Chrissian, Li Xie, Dibakar Roy, Ruth E. Stark, Tamara Lea Doering, Ping Wang, Tuo Wang

This study uses solid-state NMR to reveal five structural forms of α-glucans in Cryptococcus cell walls, showing their role in scaffolding and interacting with chitin, capsule, and melanin.

Angewandte Chemie International Edition · Jul 8, 2025Peer-reviewedBiochemistry