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Larbat2016.2 - Modeling the diversion of primary carbon flux into secondary metabolism under variable nitrate and light or dark conditions (Light Dark Cycles)

ABSTRACT: This is a global mathematical model describing metabolic partitioning of carbon resources in plants between growth and defense, as a function of nitrate fertilization. The model hinges on the dynamics of sucrose inflow/outflow properties. The model also accounts for variations in photosynthetic activity as dictated by a daily light/dark cycle.

SUBMITTER: Johannes Meyer

PROVIDER: BIOMD0000000858 | BioModels | 2019-11-13

REPOSITORIES: BioModels

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Modeling the diversion of primary carbon flux into secondary metabolism under variable nitrate and light/dark conditions.

Larbat Romain R Robin Christophe C Lillo Cathrine C Drengstig Tormod T Ruoff Peter P

Journal of theoretical biology 20160506

In plants, the partitioning of carbon resources between growth and defense is detrimental for their development. From a metabolic viewpoint, growth is mainly related to primary metabolism including protein, amino acid and lipid synthesis, whereas defense is based notably on the biosynthesis of a myriad of secondary metabolites. Environmental factors, such as nitrate fertilization, impact the partitioning of carbon resources between growth and defense. Indeed, experimental data showed that a shor ...[more]

PMID: 27164436

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