Yazar "0000-0002-1337-9932" için FEF - Makale Koleksiyonu | Fizik Bölümü / Department of Physics listeleme
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Dissipative dynamics and the statistics of energy states of a Hookean model for protein folding
Tüzel, Erkan; Erzan, Ayşe (Kluwer Academic Publishers-Plenum Publishers, 2000-07)A generic model of a random polypeptide chain, with discrete torsional degrees of freedom and Hookean spring connecting pails or hydrophobic residues, reproduces the energy probability distribution of real proteins over a ... -
Evolutionary route to diploidy and sex
Tüzel, Erkan; Sevim, Volkan; Erzan, Ayşe (National Academy of Sciences, 2001-11-20)By using a bit-string model of evolution, we find a successful route to diploidy and sex in simple organisms. Allowing the sexually reproducing diploid individuals to also perform mitosis, as they do in a haploid-diploid ... -
Monitoring diffusion of reptating polymer chains by a direct energy transfer method: A Monte Carlo simulation
Tüzel, Erkan; Kısacıkoğlu, Kemal Batuhan; Pekcan, Mehmet Önder (Wiley-Blackwell, 2002-07-29)A kinetic Monte Carlo method was used to simulate the diffusion of reptating polymer chains across an interface. A time-resolved fluorescence technique in conjunction with a direct energy transfer method was used to measure ... -
The statistics of energy states of a Hookean model for proteins
Erzan, Ayşe; Tüzel, Erkan (TÜBİTAK, 2000)A generic model of a random polypeptide chain, with discrete torsional degrees of freedom and Hookean springs connecting pairs of hydrophobia residues, reproduces the energy probability distribution of real proteins over ... -
Testing a hypothesis for the evolution of sex
Örçal, Bora; Tüzel, Erkan; Sevim, Volkan; Jan, Naeem; Erzan, Ayşe (World Scientific Publishing Company, 2000-07-11)An asexual set of primitive bacteria is simulated with a lit-string Penna model with a Fermi function for survival. A recent hypothesis by Jan, Stauffer, and Moseley on the evolution of sex from asexual cells as a strategy ...