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Driven translocation of a semi-flexible polymer through a nanopore

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0 Published in 2017 at "Scientific Reports"

DOI: 10.1038/s41598-017-07227-3

Abstract: We study the driven translocation of a semi-flexible polymer through a nanopore by means of a modified version of the iso-flux tension propagation theory, and extensive molecular dynamics (MD) simulations. We show that in contrast… read more here.

Keywords: semi flexible; boldsymbol; translocation; translocation semi ... See more keywords

Transcription-Driven Translocation of Cohesive and Non-Cohesive Cohesin In Vivo.

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2 Published in 2023 at "Molecular and cellular biology"

DOI: 10.1080/10985549.2023.2199660

Abstract: Abstract Cohesin is a central architectural element of chromosomes that regulates numerous DNA-based events. The complex holds sister chromatids together until anaphase onset and organizes individual chromosomal DNAs into loops and self-associating domains. Purified cohesin… read more here.

Keywords: cohesin; non cohesive; cohesive complexes; transcription driven ... See more keywords

Dynamics of driven translocation of semiflexible polymers.

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0 Published in 2018 at "Physical Review E"

DOI: 10.1103/physreve.97.062413

Abstract: We study translocation of semiflexible polymers driven by force f_{d} inside a nanometer-scale pore using our three-dimensional Langevin dynamics model. We show that the translocation time τ increases with increasing bending rigidity κ. Similarly, the… read more here.

Keywords: flexible polymers; semiflexible polymers; translocation semiflexible; translocation ... See more keywords