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  Inward Rotating Spiral Waves in Glycolysis

Straube, R., Vermeer, S., Nicola, E. M., & Mair, T. (2010). Inward Rotating Spiral Waves in Glycolysis. Biophysical Journal, 99(1), L4-L6. doi:10.1016/j.bpj.2010.04.018.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-9092-9 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0014-4675-6
Genre: Journal Article

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 Creators:
Straube, R.1, Author              
Vermeer, S.2, Author
Nicola, E. M.3, Author
Mair, T.2, Author
Affiliations:
1Systems Biology, Max Planck Institute for Dynamics of Complex Technical Systems, Max Planck Society, ou_1738155              
2Otto-von-Guericke University, Magdeburg, ou_persistent22              
3IFISC - Institute for Cross-Disciplinary Physics and Complex Systems (CSIC-UIB)Palma de Mallorca, Spain, ou_persistent22              

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 Abstract: We report on the first observation of inward rotating spiral waves (antispirals) in a biochemical reaction-diffusion system. Experiments are performed with extracts from yeast cells in an open spatial reactor. By increasing the protein concentration of the extract we observe a transition from outward to inward propagating waves of glycolytic activity. Numerical simulations with an allosteric model for the phosphofructokinase can reproduce these inward propagating waves over a wide range of parameters if the octameric structure of yeast phosphofructokinase is taken into account. Copyright © 2013 Elsevier B.V. All rights reserved. [accessed 2013 July 2nd]

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Language(s): eng - English
 Dates: 2010
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: Peer
 Identifiers: eDoc: 493301
DOI: 10.1016/j.bpj.2010.04.018
Other: 12/10
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Title: Biophysical Journal
Source Genre: Journal
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Pages: - Volume / Issue: 99 (1) Sequence Number: - Start / End Page: L4 - L6 Identifier: -