Deb Sankar Banerjee
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View article: Excitability and travelling waves in renewable active matter
Excitability and travelling waves in renewable active matter Open
Activity and renewability are distinctive features of living matter, and constitute a new class of materials that we term renewable active matter . A striking example is the cell cytoskeleton, where myosin filaments bind to the actin meshw…
View article: Catalytic growth in a shared enzyme pool ensures robust control of centrosome size
Catalytic growth in a shared enzyme pool ensures robust control of centrosome size Open
Accurate regulation of centrosome size is essential for ensuring error-free cell division, and dysregulation of centrosome size has been linked to various pathologies, including developmental defects and cancer. While a universally accepte…
View article: Catalytic growth in a shared enzyme pool ensures robust control of centrosome size
Catalytic growth in a shared enzyme pool ensures robust control of centrosome size Open
Accurate regulation of centrosome size is essential for ensuring error-free cell division, and dysregulation of centrosome size has been linked to various pathologies, including developmental defects and cancer. While a universally accepte…
View article: Interplay of condensate material properties and chromatin heterogeneity governs nuclear condensate ripening
Interplay of condensate material properties and chromatin heterogeneity governs nuclear condensate ripening Open
Nuclear condensates play many important roles in chromatin functions, but how cells regulate their nucleation and growth within the complex nuclear environment is not well understood. Here, we report how condensate properties and chromatin…
View article: Interplay of condensate material properties and chromatin heterogeneity governs nuclear condensate ripening
Interplay of condensate material properties and chromatin heterogeneity governs nuclear condensate ripening Open
Nuclear condensates play many important roles in chromatin functions, but how cells regulate their nucleation and growth within the complex nuclear environment is not well understood. Here, we report how condensate properties and chromatin…
View article: Growth‐induced collective bending and kinetic trapping of cytoskeletal filaments
Growth‐induced collective bending and kinetic trapping of cytoskeletal filaments Open
Growth and turnover of actin filaments play a crucial role in the construction and maintenance of actin networks within cells. Actin filament growth occurs within limited space and finite subunit resources in the actin cortex. To understan…
View article: Interplay of condensate material properties and chromatin heterogeneity governs nuclear condensate ripening
Interplay of condensate material properties and chromatin heterogeneity governs nuclear condensate ripening Open
Nuclear condensates play many important roles in chromatin functions, but how cells regulate their nucleation and growth within the complex nuclear environment is not well understood. Here, we report how condensate properties and chromatin…
View article: Contractile to extensile transitions and mechanical adaptability enabled by activity in cytoskeletal structures
Contractile to extensile transitions and mechanical adaptability enabled by activity in cytoskeletal structures Open
In this study, we investigate the response of self-assembled cytoskeletal structures to external mechanical perturbations, focusing on filament and crosslinker mixtures in two dimensions. By applying external forces at the microscopic scal…
View article: Growth-induced collective bending and kinetic trapping of cytoskeletal filaments
Growth-induced collective bending and kinetic trapping of cytoskeletal filaments Open
Growth and turnover of actin filaments play a crucial role in the construction and maintenance of actin networks within cells. Actin filament growth occurs within limited space and finite subunit resources in the actin cortex. To understan…
View article: Author Response: Catalytic growth in a shared enzyme pool ensures robust control of centrosome size
Author Response: Catalytic growth in a shared enzyme pool ensures robust control of centrosome size Open
Accurate regulation of centrosome size is essential for ensuring error-free cell division, and dysregulation of centrosome size has been linked to various pathologies, including developmental defects and cancer. While a universally accepte…
View article: Catalytic growth in a shared enzyme pool ensures robust control of centrosome size
Catalytic growth in a shared enzyme pool ensures robust control of centrosome size Open
Accurate regulation of centrosome size is essential for ensuring error-free cell division, and dysregulation of centrosome size has been linked to various pathologies, including developmental defects and cancer. While a universally accepte…
View article: Reviewer #2 (Public Review): Catalytic growth in a shared enzyme pool ensures robust control of centrosome size
Reviewer #2 (Public Review): Catalytic growth in a shared enzyme pool ensures robust control of centrosome size Open
Accurate regulation of centrosome size is essential for ensuring error-free cell division, and dysregulation of centrosome size has been linked to various pathologies, including developmental defects and cancer. While a universally accepte…
View article: Reviewer #1 (Public Review): Catalytic growth in a shared enzyme pool ensures robust control of centrosome size
Reviewer #1 (Public Review): Catalytic growth in a shared enzyme pool ensures robust control of centrosome size Open
Accurate regulation of centrosome size is essential for ensuring error-free cell division, and dysregulation of centrosome size has been linked to various pathologies, including developmental defects and cancer. While a universally accepte…
View article: Catalytic growth in a shared enzyme pool ensures robust control of centrosome size
Catalytic growth in a shared enzyme pool ensures robust control of centrosome size Open
Accurate regulation of centrosome size is essential for ensuring error-free cell division, and dysregulation of centrosome size has been linked to various pathologies, including developmental defects and cancer. While a universally accepte…
View article: Catalytic growth in a shared enzyme pool ensures robust control of centrosome size
Catalytic growth in a shared enzyme pool ensures robust control of centrosome size Open
Accurate regulation of centrosome size is essential for ensuring error-free cell division, and dysregulation of centrosome size has been linked to various pathologies, including developmental defects and cancer. While a universally accepte…
View article: Size regulation of multiple organelles competing for a limiting subunit pool
Size regulation of multiple organelles competing for a limiting subunit pool Open
How cells regulate the size of intracellular structures and organelles is a longstanding question. Recent experiments suggest that size control of intracellular structures is achieved through the depletion of a limiting subunit pool in the…
View article: Emergence and maintenance of variable-length actin filaments in a limiting pool of building blocks
Emergence and maintenance of variable-length actin filaments in a limiting pool of building blocks Open
Actin is one of the key structural components of the eukaryotic cytoskeleton that regulates cellular architecture and mechanical properties. Dynamic regulation of actin filament length and organization is essential for the control of many …
View article: Active ploughing through a compressible viscoelastic fluid: Unjamming and emergent nonreciprocity
Active ploughing through a compressible viscoelastic fluid: Unjamming and emergent nonreciprocity Open
A dilute suspension of active Brownian particles in a dense compressible viscoelastic fluid, forms a natural setting to study the emergence of nonreciprocity during a dynamical phase transition. At these densities, the transport of active …
View article: Active ploughing through a compressible viscoelastic fluid
Active ploughing through a compressible viscoelastic fluid Open
We study the dynamics of a dilute suspension of active Brownian particles in a dense compressible viscoelastic fluid, as a function of the magnitude $f$ and orientational decorrelation time $\tau$ of the active force, using agent-based sim…
View article: Segmentation and analysis of mother machine data: SAM
Segmentation and analysis of mother machine data: SAM Open
Time-lapse imaging of bacteria growing in micro-channels in a controlled environment has been instrumental in studying the single cell dynamics of bacterial growth. This kind of a microfluidic setup with growth chambers is popularly known …
View article: Size-Regulated Symmetry Breaking in Reaction-Diffusion Models of Developmental Transitions
Size-Regulated Symmetry Breaking in Reaction-Diffusion Models of Developmental Transitions Open
The development of multicellular organisms proceeds through a series of morphogenetic and cell-state transitions, transforming homogeneous zygotes into complex adults by a process of self-organisation. Many of these transitions are achieve…
View article: Size-Regulated Symmetry Breaking in Reaction-Diffusion Models of Developmental Transitions
Size-Regulated Symmetry Breaking in Reaction-Diffusion Models of Developmental Transitions Open
The development of multicellular organisms proceeds through a series of morphogenetic and cell-state transitions, transforming homogeneous zygotes into complex adults by a process of self-organisation. Many of these transitions are achieve…