Zobrazeno 1 - 10
of 147
pro vyhledávání: '"Mitra, Mithun"'
Intuition suggests that passage times across a region increases with the number of barriers along the path. Can this fail depending on the nature of the barrier? To probe this fundamental question, we exactly solve for the first passage time in gener
Externí odkaz:
http://arxiv.org/abs/2211.13814
Dynein motors exhibit catch bonding, where the unbinding rate of the motors from microtubule filaments decreases with increasing opposing load. The implications of this catch bond on the transport properties of dynein-driven cargo are yet to be fully
Externí odkaz:
http://arxiv.org/abs/2208.14494
Autor:
Gupta, Sanit, Shah, Sahil, Chaturvedi, Sumit, Thakkar, Pranav, Solanki, Parvinder, Dibyachintan, Soham, Roy, Sandeepan, Sushma, M. B., Godbole, Adwait, Jaseem, Noufal, Kumar, Pradumn, Ravikanti, Sucheta, Das, Aritra, Babu, Giridhara R., Bhatnagar, Tarun, Maji, Avijit, Mitra, Mithun K., Vinjanampathy, Sai
We present a compartmental meta-population model for the spread of Covid-19 in India. Our model simulates populations at a district or state level using an epidemiological model that is appropriate to Covid-19. Different districts are connected by a
Externí odkaz:
http://arxiv.org/abs/2007.14392
Publikováno v:
Biophysical Journal, 120, 4129 (2021)
Generation of mechanical oscillation is ubiquitous to wide variety of intracellular processes. We show that catchbonding behaviour of motor proteins provides a generic mechanism of generating spontaneous oscillations in motor-cytoskeletal filament co
Externí odkaz:
http://arxiv.org/abs/2005.04600
Akademický článek
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Autor:
Puri, Palka, Gupta, Nisha, Chandel, Sameep, Naskar, Supriyo, Nair, Anil, Chaudhuri, Abhishek, Mitra, Mithun K., Muhuri, Sudipto
Publikováno v:
Phys. Rev. Research 1, 023019 (2019)
Intracellular bidirectional transport of cargo on microtubule filaments is achieved by the collective action of oppositely directed dynein and kinesin motors. Experiments have found that in certain cases, inhibiting the activity of one type of motor
Externí odkaz:
http://arxiv.org/abs/1801.06844
Publikováno v:
Phys. Rev. E 97, 022108 (2018)
It is known from grand canonical simulations of a system of hard rods on two dimensional lattices that an orientationally ordered nematic phase exists only when the length of the rods is at least seven. However, a recent microcanonical simulation wit
Externí odkaz:
http://arxiv.org/abs/1710.02283
Autor:
Mitra, Mithun1,2 (AUTHOR), Coller, Hilary A.1,2,3 (AUTHOR) hcoller@ucla.edu
Publikováno v:
FEBS Journal. Jul2023, Vol. 290 Issue 14, p3533-3538. 6p.
Recent experiments have demonstrated that dynein motor exhibits catch bonding behaviour, in which the unbinding rate of a single dynein decreases with increasing force, for a certain range of force. Motivated by these experiments, we propose a model
Externí odkaz:
http://arxiv.org/abs/1602.02423
Publikováno v:
J Stat Mech P10019 (2014)
We study an open-chain totally asymmetric exclusion process (TASEP) with stochastic gates present at the two boundaries. The gating dynamics has been modeled keeping the physical system of ion-channel gating in mind. These gates can randomly switch b
Externí odkaz:
http://arxiv.org/abs/1410.4002