نتایج جستجو برای: flexible functional forms

تعداد نتایج: 940463  

Journal: :Transactions of the Society of Instrument and Control Engineers 1978

Journal: :The Biochemical journal 2010
Akira Karasawa Keiji Mitsui Masafumi Matsushita Hiroshi Kanazawa

We have previously shown that HPNhaA (Helicobacter pylori Na+/H+ antiporter) forms an oligomer in a native membrane of Escherichia coli, and conformational changes of oligomer occur between monomers of the oligomer during ion transport. In the present study, we use Blue-native PAGE to show that HPNhaA forms a dimer. Cysteine-scanning mutagenesis of residues 55-61 in a putative beta-sheet region...

Journal: :Proceedings of the National Academy of Sciences 2013

Journal: :Journal of Agricultural and Applied Economics 1991

2014
Justina Zurauskiene Paul D. W. Kirk Thomas Thorne John Pinney Michael P. H. Stumpf

MOTIVATION One of the challenging questions in modelling biological systems is to characterize the functional forms of the processes that control and orchestrate molecular and cellular phenotypes. Recently proposed methods for the analysis of metabolic pathways, for example, dynamic flux estimation, can only provide estimates of the underlying fluxes at discrete time points but fail to capture ...

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