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...inant polyamine pathway in human gut microbiota | journal = The Journal of Biological Chemistry | volume = 286 | issue = 50 | pages = 43301–12 | date = December ...

'''Viability theory''' is an area of mathematics that studies the evolution of [[dynamical systems]] under constraints on the system [[state space (con ...system is said to be deterministic if this set is made of one and only one evolution and contingent otherwise. ...

...ion of three oxidosqualene cyclase mRNAs in Glycyrrhiza glabra | journal = Biological & Pharmaceutical Bulletin | volume = 27 | issue = 7 | pages = 1086–92 | dat ...

...evolution of germacrene A oxidase in asteraceae | journal = The Journal of Biological Chemistry | volume = 285 | issue = 22 | pages = 16588–98 | date = May 2010 ...

...rization, cDNA cloning, and expression in yeast | journal = The Journal of Biological Chemistry | volume = 272 | issue = 48 | pages = 30009–16 | date = November ...nal | vauthors = Wheeler G, Ishikawa T, Pornsaksit V, Smirnoff N | title = Evolution of alternative biosynthetic pathways for vitamin C following plastid acquis ...

...oides phytoene desaturase by directed evolution | journal = The Journal of Biological Chemistry | volume = 276 | issue = 44 | pages = 41161–4 | date = November 2 ...

...d with oleanolic acid biosynthesis in Gentiana straminea MAXIM | journal = Biological & Pharmaceutical Bulletin | volume = 32 | issue = 5 | pages = 818–24 | date ...

...n the network of links between web pages, but since has been used to model biological and citation networks as well. ==Biological networks== ...

...evolution of germacrene A oxidase in asteraceae | journal = The Journal of Biological Chemistry | volume = 285 | issue = 22 | pages = 16588–98 | date = May 2010 ...

...</ref><ref>{{cite journal | vauthors = Eaton RW | title = Organization and evolution of naphthalene catabolic pathways: sequence of the DNA encoding 2-hydroxych ...

'''Royal Society B''': Biological Sciences. Honey '''bees''' and '''paper wasps''' are separated by more than '''evolution''', and there are '''striking differences''' in how they divvy up the work ...

...ural evolution|social evolution]], while GAs are based on the [[biological evolution]] of species. ...

...evolve for a long time without reaching it. The most common example is the evolution of a population: the only equilibrium is when there is no one left, but if ...7,<ref>BARTLETT, Mi S. On theoretical models for competitive and predatory biological systems. ''Biometrika'', 1957, vol. 44, no 1/2, pp. 27–42.</ref> who later ...

...racterization of (E)-beta farnesene synthase from Citrus junos | journal = Biological & Pharmaceutical Bulletin | volume = 24 | issue = 10 | pages = 1171–5 | dat ...

...s of staphyloxanthin from Staphylococcus aureus | journal = The Journal of Biological Chemistry | volume = 280 | issue = 37 | pages = 32493–8 | date = September ...

...ame ="Winfree2001">{{cite book |author=Winfree A.T. |title=The Geometry of Biological Time |publisher=Springer, New York |date=2001}}</ref> Since then, many rese {{cite book |author-link= Winfree |date= 2001 |title= The Geometry of Biological Time|series= Interdisciplinary Applied Mathematics |volume= 12 |url= https: ...

{{Short description|Map used to model a biological neuron}} The '''Rulkov map''' is a two-dimensional [[iterated map]] used to model a biological [[neuron]]. It was proposed by Nikolai F. Rulkov in 2001.<ref>"Modelling of ...

[[File:CBRD scheme.png|thumb|'''CBRD''' model describes neuronal evolution in the space of '''the time elapsed since the last spike'''.]] The CBRD model describes the evolution of neurons in the space of the time elapsed since the last spike. The ordin ...

==Natural occurrence and biological roles== ...ch2008>{{cite journal|last=Michell|first=R. H.|title=Inositol Derivatives: Evolution and Functions|journal=Nature Reviews Molecular Cell Biology|date=February 2 ...

.... |last2=Apkarian |first2=A. Vania |date=1993-01-01 |title=Modulated noisy biological dynamics: Three examples |url=https://doi.org/10.1007/BF01053974 |journal=J ...ics the lack of ‘voltage-dependence inactivation’ for real neurons and the evolution of the recovery variable is fixed at <math>y_{f0}</math>. Therefore, the dy ...