title: [Modeling of hysteresis in pH pattern formation along the cell membrane of algae Chara corallina].
abstract: It is known that illumination of the algae Chara corallina results in the formation along the membrane of regions with inhomogeneous distribution of pH. It was shown that, in a particular range of illumination intensities, two states with different pH distribution are realized at one and the same value of light intensity: an entirely homogeneous state and completely formed structures (pattern). The transition from the homogeneous state to the pattern formation takes place at one value of light intensity, and the back transition, at another light intensity, i.e., the hysteresis is observed. This phenomenon was studied by mathematical modeling. The mechanism of hysteresis is discussed.
authors.forename: A I
authors.initials: AI
authors.lastname: Lavrova
authors.forename: T Iu
authors.initials: TIu
authors.lastname: Pliusnina
authors.forename: A A
authors.initials: AA
authors.lastname: Bulychev
authors.forename: G Iu
authors.initials: GIu
authors.lastname: Riznichenko
authors.forename: A B
authors.initials: AB
authors.lastname: Rubin
mesh_terms: D002462:Cell Membrane / Q000502:physiology*; D044784:Chara / Q000502:physiology*; D006859:Hydrogen / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D017136:Ion Transport / Q000502:physiology; D008954:Models, Biological
chemical_list: D006859:Hydrogen