Author

P. R. Banerjee

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Biology Disciplines

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Biophysics· 11 Biochemistry· 1

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Approach:experimental assay· 10 Research Focus:cell signaling & trafficking· 6 Research Focus:chromatin & epigenetic regulation· 4 Assay:protein sequence· 4 Approach:statistical model· 4 Research Focus:cell type annotation· 3 Research Focus:protein folding & dynamics· 3 Assay:proteomics· 3

Frequent Co-Authors

I. Alshareedah· 8 shared M. M. Moosa· 5 shared A. Singh· 4 shared D. A. Potoyan· 3 shared R. B. Davis· 3 shared R. V. Pappu· 3 shared T. Kaur· 3 shared M. Farag· 2 shared

Activity by Year

2019-2024 · peak 3/yr

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10 top collaborators · 25 mutual co-author links

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8 shared papersBiophysics

I. Alshareedah

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12 papers

Recent·Most cited

Tunable metastability of condensates reconciles their dual roles in amyloid fibril formation

T. Das, F. Zaidi, M. Farag, K. M. Ruff, T. S. Mahendran, A. Singh, X. Gui, J. Messing, J. P. Taylor, P. R. Banerjee, R. V. Pappu, T. Mittag

The paper shows that separable interactions in A1-LCD allow tunable metastability of condensates, which can suppress amyloid fibril formation even with ALS mutations.

bioRxiv · Feb 28, 2024Biophysics

Diffusiophoresis promotes phase separation and transport of biomolecular condensates

V. S. Doan, I. Alshareedah, A. Singh, P. R. Banerjee, S. Shin

This study shows ion gradients drive diffusiophoresis, enhancing transport and phase separation of biomolecular condensates through active motility and redistribution.

bioRxiv · Jul 3, 2023Biophysics

Heterotypic interactions in the dilute phase can drive co-condensation of prion-like low-complexity domains of FET proteins and mammalian SWI/SNF complex

R. B. Davis, A. Supakar, A. K. Ranganath, M. M. Moosa, P. R. Banerjee

bioRxiv · Apr 12, 2023 · PreprintBiophysics

Sequence-specific interactions determine viscoelasticity and aging dynamics of protein condensates

I. Alshareedah, W. M. Borcherds, S. R. Cohen, A. Singh, A. E. Posey, M. Farag, A. Bremer, G. W. Strout, D. T. Tomares, R. V. Pappu, T. Mittag, P. R. Banerjee

This study investigates how sequence-specific interactions influence the viscoelastic properties and aging dynamics of protein condensates formed by prion-like low-complexity domains.

bioRxiv · Apr 6, 2023Biophysics

Determinants of Viscoelasticity and Flow Activation Energy in Biomolecular Condensates

I. Alshareedah, A. Singh, A. Quinn, P. R. Banerjee

This study investigates the molecular factors controlling viscoelasticity and flow activation energy in biomolecular condensates using engineered polypeptides and DNA.

bioRxiv · Dec 30, 2022Biophysics

RNAs undergo phase transitions with lower critical solution temperatures

G. M. Wadsworth, W. J. Zahurancik, X. Zeng, P. Pullara, L. B. Lai, V. Sidharthan, R. V. Pappu, V. Gopalan, P. R. Banerjee

The paper shows RNAs undergo phase transitions with lower critical solution temperatures, driven by Mg2+ and phosphate backbone interactions, and can suppress RNase P activity.

bioRxiv · Oct 17, 2022Biophysics

FUS Oncofusion Protein Condensates Recruit mSWI/SNF Chromatin Remodelers via Heterotypic Interactions Between Prion-like Domains

R. B. Davis, T. Kaur, M. M. Moosa, P. R. Banerjee

This study shows FUS-DDIT3 oncofusion protein forms condensates that recruit SWI/SNF chromatin remodelers via PLD-PLD interactions, leading to transcriptional reprogramming.

bioRxiv · Apr 23, 2021Biophysics

Programmable Viscoelasticity in Protein-RNA Condensates with Disordered Sticker-Spacer Polypeptides

I. Alshareedah, M. M. Moosa, M. Pham, D. A. Potoyan, P. R. Banerjee

The paper investigates the viscoelastic properties of protein-RNA condensates formed by sticker-spacer polypeptides and shows how sequence composition tunes their mechanical behavior.

bioRxiv · Jan 24, 2021Biophysics

Sequence-encoded and Composition-dependent Protein-RNA Interactions Control Multiphasic Condensate Morphologies

T. Kaur, M. Raju, I. Alshareedah, R. B. Davis, D. A. Potoyan, P. R. Banerjee

The paper shows how competition between protein-RNA interactions drives phase separation into distinct condensate morphologies, determined by stoichiometry and interaction hierarchy.

bioRxiv · Aug 30, 2020Biophysics

Phase Transition of RNA-protein Complexes into Ordered Hollow Condensates

I. Alshareedah, M. M. Moosa, M. Raju, D. A. Potoyan, P. R. Banerjee

This study identifies a new phase of RNA-protein condensates forming hollow vesicles through phase separation, distinct from typical liquid droplets.

bioRxiv · Jan 10, 2020Biophysics

Interplay Between Short-range Attraction and Long-range Repulsion Controls Reentrant Liquid Condensation of Ribonucleoprotein-RNA Complexes

I. Alshareedah, T. Kaur, J. Ngo, H. Seppala, L.-A. Djomnang Kounatse, W. Wang, M. M. Moosa, P. R. Banerjee

The paper investigates the molecular forces driving reentrant liquid condensation in RNP-RNA complexes, showing how short-range attractions and long-range repulsions control phase transitions.

bioRxiv · Apr 6, 2019Biophysics

Divalent cations can control a switch-like behavior in heterotypic and homotypic RNA coacervates

P. L. Onuchic, A. N. Milin, I. Alshareedah, A. A. Deniz, P. R. Banerjee

This study shows that divalent cations influence the switch between heterotypic and homotypic RNA coacervates by altering their physical and chemical properties.

bioRxiv · Feb 27, 2019Biochemistry