Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Modeling of hysteresis in pH pattern formation along the cell membrane of the algae Chara corallina. / Lavrova, A. I.; Plusnina, T. Yu; Bulychev, A. A.; Riznichenko, G. Yu; Rubin, A. B.
в: Biophysics, Том 50, № 6, 01.12.2005, стр. 939-944.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Modeling of hysteresis in pH pattern formation along the cell membrane of the algae Chara corallina
AU - Lavrova, A. I.
AU - Plusnina, T. Yu
AU - Bulychev, A. A.
AU - Riznichenko, G. Yu
AU - Rubin, A. B.
PY - 2005/12/1
Y1 - 2005/12/1
N2 - It is known that illumination of the algae Chara corallina results in the formation of regions with inhomogeneous pH distribution in the proximity of the membrane. It was shown that, in a certain range of light intensities, two states with different pH distribution may correspond to the same intensity: an entirely homogeneous state and completely formed structures (pattern). The transition to the state with a high amplitude of pH peaks takes place at a higher light intensity than the transition to the homogeneous state; i.e., the system shows hysteresis. This phenomenon was studied using a mathematical model. A possible mechanism of hysteresis is discussed.
AB - It is known that illumination of the algae Chara corallina results in the formation of regions with inhomogeneous pH distribution in the proximity of the membrane. It was shown that, in a certain range of light intensities, two states with different pH distribution may correspond to the same intensity: an entirely homogeneous state and completely formed structures (pattern). The transition to the state with a high amplitude of pH peaks takes place at a higher light intensity than the transition to the homogeneous state; i.e., the system shows hysteresis. This phenomenon was studied using a mathematical model. A possible mechanism of hysteresis is discussed.
KW - Cell membrane
KW - Hysteresis
KW - Membrane potential
KW - pH pattern formation
KW - Proton transport
UR - http://www.scopus.com/inward/record.url?scp=33750352758&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:33750352758
VL - 50
SP - 939
EP - 944
JO - Biophysics (Russian Federation)
JF - Biophysics (Russian Federation)
SN - 0006-3509
IS - 6
ER -
ID: 27613152