Coherence resonance in a noise-driven gene network regulated by small RNA

(整期优先)网络出版时间:2014-01-11
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SmallRNAhasrecentlydrawnmoreandmoreattention.Inthispaper,weconcentrateontheinfluenceofnoisesongenenetworkregulatedbysmallRNAusingchemicalLangevinequation.Itshowsthatthenoisecancauseoscillationwhentheoscillatedoesnotoccurinthecorrespondingdeterministicsystem.Thecoherenceofthenoiseinducedoscillationreachesamaximumforanoptimalintensityofnoise,andthecoherenceresonanceappearsaccordingly.Thefindingsimplyprobablyomnipresentimportanceofnoiseinthefunctioningprocessoflivingorganism.