Deactivated Notch signalling, 100 cells,  k o f f H e r 1 / 7 = 1  min -1 . Oscillating Her1 protein levels for cells displayed on a hexagonal lattice. Dark green corresponds to low Her1 protein levels and light green to high Her1 protein levels. The amplitudes have been normalised to the maximum and minimum of each cell’s amplitude. Initial conditions are identical for all cells. The stochasticty in gene regulation is low and so the desynchronisation occurs very slowly. The salt and pepper pattern does not occur over this time period.
Jenkins R, Hanisch A, Soza-Ried C, Sahai E, Lewis J
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<a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4654481/bin/pcbi.1004459.s014.avi">S1 Movie</a> from <cite style="font-style:normal">Jenkins R, Hanisch A, Soza-Ried C, Sahai E, Lewis J (2015). "<a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4654481">Stochastic Regulation of her1/7 Gene Expression Is the Source of Noise in the Zebrafish Somite Clock Counteracted by Notch Signalling</a>". <i>PLOS Computational Biology</i>. <a href="https://en.wikipedia.org/wiki/Digital_object_identifier" class="extiw" title="w:Digital object identifier">DOI</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1371/journal.pcbi.1004459">10.1371/journal.pcbi.1004459</a>. <a href="https://en.wikipedia.org/wiki/PMID" class="extiw" title="w:PMID">PMID</a> <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pubmed/26588097">26588097</a>. <a href="https://en.wikipedia.org/wiki/PubMed_Central" class="extiw" title="w:PubMed Central">PMC</a>: <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4654481">4654481</a>.</cite>