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Results: 1 to 20 of 103

1.

Switching between oscillations and homeostasis in competing negative and positive feedback motifs.

Li W, Krishna S, Pigolotti S, Mitarai N, Jensen MH.

J Theor Biol. 2012 Aug 21;307:205-10. doi: 10.1016/j.jtbi.2012.04.011. Epub 2012 Apr 21.

PMID:
22762992
[PubMed - indexed for MEDLINE]
2.

Noise-induced dynamics in the mixed-feedback-loop network motif.

Li D, Li C.

Phys Rev E Stat Nonlin Soft Matter Phys. 2008 Jan;77(1 Pt 1):011903. Epub 2008 Jan 7.

PMID:
18351872
[PubMed - indexed for MEDLINE]
3.

A genetic timer through noise-induced stabilization of an unstable state.

Turcotte M, Garcia-Ojalvo J, Süel GM.

Proc Natl Acad Sci U S A. 2008 Oct 14;105(41):15732-7. doi: 10.1073/pnas.0806349105. Epub 2008 Oct 3.

PMID:
18836072
[PubMed - indexed for MEDLINE]
Free PMC Article
4.

The combination of positive and negative feedback loops confers exquisite flexibility to biochemical switches.

Pfeuty B, Kaneko K.

Phys Biol. 2009 Nov 12;6(4):046013. doi: 10.1088/1478-3975/6/4/046013.

PMID:
19910671
[PubMed - indexed for MEDLINE]
5.

Stochastic models for circadian rhythms: effect of molecular noise on periodic and chaotic behaviour.

Gonze D, Halloy J, Leloup JC, Goldbeter A.

C R Biol. 2003 Feb;326(2):189-203. Review.

PMID:
12754937
[PubMed - indexed for MEDLINE]
6.

Modelling the effect of phosphorylation on the circadian clock of Drosophila.

Risau-Gusman S, Gleiser PM.

J Theor Biol. 2012 Aug 21;307:53-61. doi: 10.1016/j.jtbi.2012.05.003. Epub 2012 May 12.

PMID:
22588022
[PubMed - indexed for MEDLINE]
7.

Pitchfork and Hopf bifurcation thresholds in stochastic equations with delayed feedback.

Gaudreault M, Lépine F, Viñals J.

Phys Rev E Stat Nonlin Soft Matter Phys. 2009 Dec;80(6 Pt 1):061920. Epub 2009 Dec 31.

PMID:
20365203
[PubMed - indexed for MEDLINE]
8.

PERIOD-TIMELESS interval timer may require an additional feedback loop.

Kuczenski RS, Hong KC, García-Ojalvo J, Lee KH.

PLoS Comput Biol. 2007 Aug;3(8):e154.

PMID:
17676950
[PubMed - indexed for MEDLINE]
Free PMC Article
9.

Internal noise-driven circadian oscillator in Drosophila.

Li Q, Li H.

Biophys Chem. 2009 Dec;145(2-3):57-63. doi: 10.1016/j.bpc.2009.08.009. Epub 2009 Sep 6.

PMID:
19781844
[PubMed - indexed for MEDLINE]
10.

The regulatory circuits for hysteretic switching in cellular signal transduction pathways.

Kim JR, Cho KH.

FEBS J. 2012 Sep;279(18):3329-37. doi: 10.1111/j.1742-4658.2012.08623.x. Epub 2012 May 30.

PMID:
22564788
[PubMed - indexed for MEDLINE]
11.

The effect of negative feedback on noise propagation in transcriptional gene networks.

Hooshangi S, Weiss R.

Chaos. 2006 Jun;16(2):026108.

PMID:
16822040
[PubMed - indexed for MEDLINE]
12.

Architecture-dependent robustness in a class of multiple positive feedback loops.

Shi C, Li HX, Zhou T.

IET Syst Biol. 2013 Feb;7(1):1-10.

PMID:
23848050
[PubMed - indexed for MEDLINE]
13.

Internal noise-sustained circadian rhythms in a Drosophila model.

Li Q, Lang X.

Biophys J. 2008 Mar 15;94(6):1983-94. Epub 2007 Nov 9.

PMID:
17993496
[PubMed - indexed for MEDLINE]
Free PMC Article
14.

Coupling oscillations and switches in genetic networks.

Gonze D.

Biosystems. 2010 Jan;99(1):60-9. doi: 10.1016/j.biosystems.2009.08.009. Epub 2009 Sep 6.

PMID:
19735694
[PubMed - indexed for MEDLINE]
15.

A reduced model clarifies the role of feedback loops and time delays in the Drosophila circadian oscillator.

Smolen P, Baxter DA, Byrne JH.

Biophys J. 2002 Nov;83(5):2349-59.

PMID:
12414672
[PubMed - indexed for MEDLINE]
Free PMC Article
16.

Linking fast and slow positive feedback loops creates an optimal bistable switch in cell signaling.

Zhang XP, Cheng Z, Liu F, Wang W.

Phys Rev E Stat Nonlin Soft Matter Phys. 2007 Sep;76(3 Pt 1):031924. Epub 2007 Sep 27.

PMID:
17930288
[PubMed - indexed for MEDLINE]
17.

Enhancement of internal-noise coherence resonance by modulation of external noise in a circadian oscillator.

Yi M, Jia Y, Liu Q, Li J, Zhu C.

Phys Rev E Stat Nonlin Soft Matter Phys. 2006 Apr;73(4 Pt 1):041923. Epub 2006 Apr 24.

PMID:
16711852
[PubMed - indexed for MEDLINE]
18.

Intrinsic noise and Hill dynamics in the p53 system.

Liu B, Yan S, Wang Q.

J Theor Biol. 2011 Jan 21;269(1):104-8. doi: 10.1016/j.jtbi.2010.10.009. Epub 2010 Oct 23.

PMID:
20974153
[PubMed - indexed for MEDLINE]
19.

Stochastic phase dynamics and noise-induced mixed-mode oscillations in coupled oscillators.

Yu N, Kuske R, Li YX.

Chaos. 2008 Mar;18(1):015112. doi: 10.1063/1.2790369.

PMID:
18377093
[PubMed - indexed for MEDLINE]
20.

Modeling circadian oscillations with interlocking positive and negative feedback loops.

Smolen P, Baxter DA, Byrne JH.

J Neurosci. 2001 Sep 1;21(17):6644-56.

PMID:
11517254
[PubMed - indexed for MEDLINE]
Free Article

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