51 citations · 174 across the 20 of their papers we have counts for
21 papers
ParABS system induces topological modifications to spatio-temporally organize its mother and daughter chromosomes in the replicating C. crescentus cell
Shailesh Sathe, Apratim Chatterji
We identify an entropy-mediated mechanism underlying the spatiotemporal organization of the chromosome in the bacterial cell Caulobacter crescentus. Effective entropic interactions…
Modulating hydrodynamic flow by modifying the active patch of a colloid
Om Vandra, Suhal Siva Ratan T. N., Hemant Giri +4
We have developed a simulation model to study the hydrodynamic flow fields around Brownian colloidal particles with an active surface patch. Hydrodynamics is introduced by modeling…
Kinetics of segregation of topologically-modified ring polymers in cylindrical confinement
Harsh Doshi, Shreerang Pande, Sathish K. Sukumaran +1
In Escherichia coli (E. coli), entropic repulsion between the two daughter DNA ring polymers under cylindrical confinement is believed to be an important factor governing chromosom…
Entropic alignment of topologically modified ring polymers in cylindrical confinement
Sanjay Bhandarkar, Debarshi Mitra, Jürgen Horbach +1
Under high cylindrical confinement, segments of ring polymers can be localized along the long axis of the cylinder by introducing internal loops within the ring polymer. The emerge…
Entropic organization of topologically modified ring polymers in spherical confinement
Kingkini Roychoudhury, Shreerang Pande, Indrakanty S. Shashank +2
It has been shown that under high cylindrical confinement, two ring polymers with excluded volume interactions between monomers, segregate to two halves of the cylinder to maximize…
Emergent helicity in free-standing semiflexible, charged polymers
Debarshi Mitra, Apratim Chatterji
Helical motifs are ubiquitious in macromolecular systems. The mechanism of spontaneous emergence of helicity is unknown, especially in cases where torsional interactions are absent…