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@ARTICLE{Dalman:811790,
author = {Dalman, Tolga and Wiechert, Wolfgang and Nöh, Katharina},
title = {{A} scientific workflow framework for 13{C} metabolic flux
analysis},
journal = {Journal of biotechnology},
volume = {232},
issn = {0168-1656},
address = {Amsterdam [u.a.]},
publisher = {Elsevier Science},
reportid = {FZJ-2016-04144},
pages = {12 - 24},
year = {2016},
abstract = {Metabolic flux analysis (MFA) with 13C labeling data is a
high-precision technique to quantify intracellular reaction
rates (fluxes). One of the major challenges of 13C MFA is
the interactivity of the computational workflow according to
which the fluxes are determined from the input data
(metabolic network model, labeling data, and physiological
rates). Here, the workflow assembly is inevitably determined
by the scientist who has to consider interacting biological,
experimental, and computational aspects. Decision-making is
context dependent and requires expertise, rendering an
automated evaluation process hardly possible.Here, we
present a scientific workflow framework (SWF) for creating,
executing, and controlling on demand 13C MFA workflows. 13C
MFA-specific tools and libraries, such as the
high-performance simulation toolbox 13CFLUX2, are wrapped as
web services and thereby integrated into a service-oriented
architecture. Besides workflow steering, the SWF features
transparent provenance collection and enables full
flexibility for ad hoc scripting solutions. To handle
compute-intensive tasks, cloud computing is supported. We
demonstrate how the challenges posed by 13C MFA workflows
can be solved with our approach on the basis of two
proof-of-concept use cases.},
cin = {IBG-1},
ddc = {540},
cid = {I:(DE-Juel1)IBG-1-20101118},
pnm = {583 - Innovative Synergisms (POF3-583)},
pid = {G:(DE-HGF)POF3-583},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000380818700003},
doi = {10.1016/j.jbiotec.2015.12.032},
url = {https://juser.fz-juelich.de/record/811790},
}