Results 51 to 60 of about 380,132 (123)
The C-value enigma and timing of the Cambrian explosion
, 2008 The Cambrian explosion is a grand challenge to science today and involves multidisciplinary study. This event is generally believed as a result of genetic innovations, environmental factors and ecological interactions, even though there are many ...
Adami +29 more
core +1 more source
Computational core and fixed-point organisation in Boolean networks
, 2006 In this paper, we analyse large random Boolean networks in terms of a constraint satisfaction problem. We first develop an algorithmic scheme which allows to prune simple logical cascades and under-determined variables, returning thereby the ...
A Pagnani +17 more
core +1 more source
Supplemental Data: Stochastic Gene Expression in a Lentiviral Positive Feedback Loop: HIV-1 Tat Fluctuations Drive Phenotypic Diversity [PDF]
arXiv, 2006 Supplemental data for "Stochastic Gene Expression in a Lentiviral Positive Feedback Loop: HIV-1 Tat Fluctuations Drive Phenotypic Diversity" [q-bio.MN/0608002, Cell. 2005 Jul 29;122(2):169-82].
arxiv
Does Collective Genetic Regulation exist? [PDF]
arXiv, 2021 Does regulation in the genome use collective behavior, similar to the way the brain or deep neural networks operate? Here I make the case for why having a genomic network capable of a high level of computation would be strongly selected for, and suggest how it might arise from biochemical processes that succeed in regulating in a collective manner ...
arxiv
Standardized network reconstruction of E. coli metabolism [PDF]
arXiv, 2013 We have created a genome-scale network reconstruction of Escherichia coli metabolism. Existing reconstructions were improved in terms of annotation standards, to facilitate their subsequent use in dynamic modelling. The resultant network is available from EcoliNet (http://ecoli.sf.net/).
arxiv
MoleculesThere is a serious mixing of Piperis Herba and Piperis Kadsurae Caulis in various parts of China due to the similar traits of lianas, and there is a lack of systematic research on the compound and activity evaluation of the two. Likewise, the differences
Dezhi Shi +14 more
semanticscholar +1 more source
Standardized network reconstruction of CHO cell metabolism [PDF]
arXiv, 2013 We have created a genome-scale network reconstruction of chinese hamster ovary (CHO) cell metabolism. Existing reconstructions were improved in terms of annotation standards, to facilitate their subsequent use in dynamic modelling. The resultant network is available from ChoNet (http://cho.sf.net/).
arxiv
Genome Biology, 2009 BackgroundDevelopment of the cerebral cortex requires highly specific spatio-temporal regulation of gene expression. It is proposed that transcriptome profiling of the cerebral cortex at various developmental time points or regions will reveal candidate ...
K. Ling +12 more
semanticscholar +1 more source
Michaelis-Menten Dynamics in Complex Heterogeneous Networks
, 2005 Biological networks have been recently found to exhibit many topological properties of the so-called complex networks. It has been reported that they are, in general, both highly skewed and directed.
Albert +42 more
core +1 more source
Communication on the letter: "Evolutionary Conservation of Motif Constituents in the Yeast Protein Interaction Network." [PDF]
arXiv, 2003 Former work on an application of order-disorder theory is recalled as a vehicle to add further development and significance to the recent paper on motifs in protein interactions.
arxiv