Pattern formation by electro-osmotic self-organization in flat biomembranes

被引：19

作者：

Leonetti, M

DuboisViolette, E

机构：

[1] UNIV AIX MARSEILLE 1,IRPHE,F-13397 MARSEILLE,FRANCE

[2] UNIV AIX MARSEILLE 2,CTR ST JEROME,F-13397 MARSEILLE,FRANCE

[3] UNIV PARIS 11,PHYS SOLIDES LAB,F-91405 ORSAY,FRANCE

来源：

PHYSICAL REVIEW E | 1997年 / 56卷 / 04期

关键词：

D O I：

10.1103/PhysRevE.56.4521

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Pattern formation associated with ionic currents often occurs in biomembranes. The symmetry breaking is interpreted as resulting from an instability driven by the membrane protein segregation. The velocity of a membrane protein under electric field is determined. Two instability mechanisms are sketched in a flat geometry. Critical parameters are determined and compared with experimental data.

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页码：4521 / 4525

页数：5

相关论文

共 19 条

[1] Interaction between inclusions embedded in membranes [J].

ArandaEspinoza, H ;

Berman, A ;

Dan, N ;

Pincus, P ;

Safran, S .

BIOPHYSICAL JOURNAL, 1996, 71 (02) :648-656

[2] LOCALIZATION OF NICOTINIC ACETYLCHOLINE-RECEPTOR ALPHA-SUBUNIT TRANSCRIPTS DURING MYOGENESIS AND MOTOR ENDPLATE DEVELOPMENT IN THE CHICK [J].

FONTAINE, B ;

CHANGEUX, JP .

JOURNAL OF CELL BIOLOGY, 1989, 108 (03) :1025-1037

[3] STABLE SPATIALLY PERIODIC PATTERNS OF ION CHANNELS IN BIOMEMBRANES [J].

FROMHERZ, P ;

ZIMMERMANN, W .

PHYSICAL REVIEW E, 1995, 51 (03) :R1659-R1662

[4] SELF-ORGANIZATION OF THE FLUID MOSAIC OF CHARGED CHANNEL PROTEINS IN MEMBRANES [J].

FROMHERZ, P .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1988, 85 (17) :6353-6357

[5] STATIONARY PATTERNS IN MEMBRANES BY NONLINEAR DIFFUSION OF ION CHANNELS [J].

FROMHERZ, P ;

KAISER, B .

EUROPHYSICS LETTERS, 1991, 15 (03) :313-318

[6] LONG-RANGE FORCES IN HETEROGENEOUS FLUID MEMBRANES [J].

GOULIAN, M ;

BRUINSMA, R ;

PINCUS, P .

EUROPHYSICS LETTERS, 1993, 22 (02) :145-150

[7]

Gow N. A. R., 1989, ADV MICRO PHYSL, V30, P549

[8]

HAROLD FM, 1990, TIP GROWTH PLANT FUN

[9] INTRACELLULAR DIFFUSION IN THE PRESENCE OF MOBILE BUFFERS - APPLICATION TO PROTON MOVEMENT IN MUSCLE [J].

IRVING, M ;

MAYLIE, J ;

SIZTO, NL ;

CHANDLER, WK .

BIOPHYSICAL JOURNAL, 1990, 57 (04) :717-721

[10] ELECTROPHORESIS ALONG CELL-MEMBRANES [J].

JAFFE, LF .

NATURE, 1977, 265 (5595) :600-602