Physics – Biological Physics
Scientific paper
2003-07-08
Physics
Biological Physics
22 pages, 5 figures. Accepted Physica D, 2003
Scientific paper
I show the assumed Bilayer structure of cell membranes is Topologically falsified by known aminophospholipid dynamics in metabolically-active, Far from Equilibrium cells. The sensitivity of lipid and cytoplasmic flows to temperature, surfactants, viscosity and the gravity vector are used to suggest that rather than being random viscous fluids as currently assumed, both are actually spatially-organised by convective and shear driven mechanisms in vivo. I show how protein-lipid feedback provokes a Gestalt Shift in Cell Mechanics by demonstrating that the primary forces involved in shape changes are generated by bifurcations in fluid flow Topology, which induce affine deformations of the cytoskeletal lattice. The feedback model allows the transduction of Gravitational information into biological form, is universally applicable, and provides a rationale for Homeoviscous Adaptation, and the extensive lipid polymorphism observed in Nature.
No associations
LandOfFree
Spatiotemporal Pattern Formation in BioFluids I: Cell Shape Perturbants As Evidence of Spatially-Organised Membrane Flows does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Spatiotemporal Pattern Formation in BioFluids I: Cell Shape Perturbants As Evidence of Spatially-Organised Membrane Flows, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spatiotemporal Pattern Formation in BioFluids I: Cell Shape Perturbants As Evidence of Spatially-Organised Membrane Flows will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-10867