Results 301 to 310 of about 374,876 (335)
Some of the next articles are maybe not open access.
Biotechnology and Bioengineering, 2004
AbstractCentral carbon metabolism of the yeast Saccharomyces cerevisiae was analyzed using metabolic pathway analysis tools. Elementary flux modes for three substrates (glucose, galactose, and ethanol) were determined using the catabolic reactions occurring in yeast.
Tunahan, Cakir +2 more
openaire +2 more sources
AbstractCentral carbon metabolism of the yeast Saccharomyces cerevisiae was analyzed using metabolic pathway analysis tools. Elementary flux modes for three substrates (glucose, galactose, and ethanol) were determined using the catabolic reactions occurring in yeast.
Tunahan, Cakir +2 more
openaire +2 more sources
Environmental Science & Technology, 2023
Our understanding is limited concerning the interaction mechanism between widespread phthalate esters and staple crops, which have strong implications for human exposure. Therefore, this study was aimed at illuminating the transformation pathways of di-n-butyl phthalate (DnBP) in rice using an untargeted screening method.
Huanhuan Xing +7 more
openaire +2 more sources
Our understanding is limited concerning the interaction mechanism between widespread phthalate esters and staple crops, which have strong implications for human exposure. Therefore, this study was aimed at illuminating the transformation pathways of di-n-butyl phthalate (DnBP) in rice using an untargeted screening method.
Huanhuan Xing +7 more
openaire +2 more sources
The pentose phosphate pathway and organization of metabolic networks enabling growth programs
Current Opinion in Systems Biology, 2021Abstract ‘The whole is greater than the sum of its parts’, a quote misattributed to Aristotle, is especially true for metabolic networks and the key metabolic reactions within. Here, exemplifying the oxidative and non-oxidative arms of the pentose phosphate pathway (PPP), we separate the roles of key metabolites or precursors generated within, and ...
Zeenat Rashida, Sunil Laxman
openaire +1 more source
Analysis and visualization of metabolic pathways and networks: A hypegraph approach
IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI), 2014Metabolic pathways are series of chemical reactions occurring in a cell. Various graph-based models are used to represent metabolic data. However, diverse problems may arise from adopting these models. A more accurate modeling framework can be offered by hypergraphs.
Evaggelia M. Maniadi, Ioannis G. Tollis
openaire +1 more source
Reconstruction of biological pathways and metabolic networks from in silico labeled metabolites
Biotechnology Journal, 2017AbstractReaction atom mappings track the positional changes of all of the atoms between the substrates and the products as they undergo the biochemical transformation. However, information on atom transitions in the context of metabolic pathways is not widely available in the literature. The understanding of metabolic pathways at the atomic level is of
Noushin, Hadadi +3 more
openaire +2 more sources
From Metabolic Reactions to Networks and Pathways
2011Enzymatic reactions form a hypergraph structure and their translation into a graph structure accompanies an information loss. This chapter introduces well-known topological transformations from metabolic reactions to a graph, and discusses their advantages and disadvantages. Also discussed is the legitimacy of defining cofactors or currency metabolites,
openaire +2 more sources
METABOLIC PATHWAY ALIGNMENT (M-PAL) REVEALS DIVERSITY AND ALTERNATIVES IN CONSERVED NETWORKS
Proceedings of the 6th Asia-Pacific Bioinformatics Conference, 2007We introduce a comparative analysis of metabolic reaction networks between different species. Our method systematically investigates full metabolic networks of multiple species at the same time, with the goal of identifying highly similar yet non-identical pathways which execute the same metabolic function, i.e.
YUNLEI LI +3 more
openaire +1 more source
Design of Pathway-Level Bioprocess Monitoring and Control Strategies Supported by Metabolic Networks
2012In this chapter we explore the basic tools for the design of bioprocess monitoring, optimization, and control algorithms that incorporate a priori knowledge of metabolic networks. The main advantage is that this ultimately enables the targeting of intracellular control variables such as metabolic reactions or metabolic pathways directly linked with ...
Inês A, Isidro +5 more
openaire +2 more sources
Visualising Metabolic Pathways and Networks: Past, Present, Future
2021Falk Schreiber +3 more
openaire +1 more source