arXiv
(509,308 recursos)
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Mostrando recursos 141 - 160 de 4,680
141.
Graph theoretic analysis of protein interaction networks of eukaryotes - Goh, K. -I.; Kahng, B.; Kim, D.
Thanks to recent progress in high-throughput experimental techniques, the
datasets of large-scale protein interactions of prototypical multicellular
species, the nematode worm Caenorhabditis elegans and the fruit fly Drosophila
melanogaster, have been assayed.
142.
Mechanical unfolding of RNA hairpins - Hyeon, Changbong; Thirumalai, D.
Mechanical unfolding trajectories, generated by applying constant force in
optical tweezer experiments, show that RNA hairpins and the P5abc subdomain of
the group I intron unfold reversibly.
143.
Gene Algebra from a Genetic Code Algebraic Structure - Sanchez, Robersy; Morgado, Eberto; Grau, Ricardo
The biological distinction between the base positions in the codon, the
chemical types of bases (purine and pyrimidine) and their hydrogen bond number
have been the most relevant codon properties used in the genetic code analysis.
145.
Functional modes of proteins are among the most robust ones - Nicolay, Samuel; Sanejouand, Yves-Henri
It is shown that a small subset of modes which are likely to be involved in
protein functional motions of large amplitude can be determined by retaining
the most robust normal modes obtained using different protein models.
154.
Combinatorial complexity and dynamical restriction of network flows in
signal transduction - Faeder, James R.; Blinov, Michael L.; Goldstein, Byron; Hlavacek, William S.
Here, using a computational model that
accounts for 307 molecular species implied by specified interactions of four
proteins involved in signalling by the immunoreceptor Fc$\epsilon$RI, we
determine the relative importance of molecular species that can be generated
during signalling, chemical transitions among these species, and reaction paths
that lead to activation of the protein tyrosine kinase (PTK) Syk.
155.
A Phenomenological model of Myosin II dynamics in the presence of
external loads - Buonocore, A.; Caputo, L.; Ishii, Y.; Pirozzi, E.; Yanagida, T.; Ricciardi, L. M.
We address the controversial hot question concerning the validity of the
loose coupling versus the lever-arm theories in the actomyosin dynamics by
re-interpreting and extending the phenomenological washboard potential model
proposed by some of us in a previous paper.
156.
Predicting Genetic Regulatory Response Using Classification - Middendorf, Manuel; Kundaje, Anshul; Wiggins, Chris; Freund, Yoav; Leslie, Christina
We present a novel classification-based method for learning to predict gene
regulatory response.
159.
An Information-Theoretic Approach to Network Modularity - Ziv, Etay; Middendorf, Manuel; Wiggins, Chris
Exploiting recent developments in information theory, we propose, illustrate,
and validate a principled information-theoretic algorithm for module discovery
and resulting measure of network modularity.
160.
MultiNeuron - Neural Networks Simulator For Medical, Physiological, and
Psychological Applications - Gorban, A. N.; Rossiyev, D. A.; Dorrer, M. G.
This work describes neural software applied in medicine and physiology to:
investigate and diagnose immune deficiencies; diagnose and study allergic and
pseudoallergic reactions; forecast emergence or aggravation of stagnant cardiac
insufficiency in patients with cardiac rhythm disorders; forecast development
of cardiac arrhythmia after myocardial infarction; reveal relationships between
the accumulated radiation dose and a set of immunological, hormonal, and
bio-chemical parameters of human blood and find a method to be able to judge by
these parameters the dose value; propose a technique for early diagnosis of
chor-oid melanomas; Neural networks also help to predict human relations within
a group.
141.
