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dc.contributor.author
Steinhauser, Marie Caroline
dc.contributor.author
Steinhauser, Dirk
dc.contributor.author
Koehl, Karin
dc.contributor.author
Carrari, Fernando Oscar
dc.contributor.author
Gibon, Yves
dc.contributor.author
Fernie, Alisdair R.
dc.contributor.author
Stitt, Mark
dc.date.available
2020-03-18T13:03:57Z
dc.date.issued
2010-05
dc.identifier.citation
Steinhauser, Marie Caroline; Steinhauser, Dirk; Koehl, Karin; Carrari, Fernando Oscar; Gibon, Yves; et al.; Enzyme Activity Profiles during Fruit Development in Tomato Cultivars and Solanum pennellii; American Society of Plant Biologist; Plant Physiology; 153; 1; 5-2010; 80-98
dc.identifier.issn
0032-0889
dc.identifier.uri
http://hdl.handle.net/11336/99965
dc.description.abstract
Enzymes interact to generate metabolic networks. The activities of more than 22 enzymes from central metabolism were profiled during the development of fruit of the modern tomato cultivar Solanum lycopersicum 'M82' and its wild relative Solanum pennellii (LA0716). In S. pennellii, the mature fruit remains green and contains lower sugar and higher organic acid levels. These genotypes are the parents of a widely used near introgression line population. Enzymes were also profiled in a second cultivar, S. lycopersicum 'Moneymaker', for which data sets for the developmental changes of metabolites and transcripts are available. Whereas most enzyme activities declined during fruit development in the modern S. lycopersicum cultivars, they remained high or even increased in S. pennellii, especially enzymes required for organic acid synthesis. The enzyme profiles were sufficiently characteristic to allow stages of development and cultivars and the wild species to be distinguished by principal component analysis and clustering. Many enzymes showed coordinated changes during fruit development of a given genotype. Comparison of the correlation matrices revealed a large overlap between the two modern cultivars and considerable overlap with S. pennellii, indicating that despite the very different development responses, some basic modules are retained. Comparison of enzyme activity, metabolite profiles, and transcript profiles in S. lycopersicum 'Moneymaker' revealed remarkably little connectivity between the developmental changes of transcripts and enzymes and even less between enzymes and metabolites. We discuss the concept that the metabolite profile is an emergent property that is generated by complex network interactions.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Society of Plant Biologist
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
tomato
dc.subject
fruit metabolism
dc.subject
Solanum
dc.subject.classification
Biología Celular, Microbiología
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Enzyme Activity Profiles during Fruit Development in Tomato Cultivars and Solanum pennellii
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-03-04T17:35:07Z
dc.journal.volume
153
dc.journal.number
1
dc.journal.pagination
80-98
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Rockville
dc.description.fil
Fil: Steinhauser, Marie Caroline. Max Planck Institute of Molecular Plant Physiology; Alemania
dc.description.fil
Fil: Steinhauser, Dirk. Max Planck Institute of Molecular Plant Physiology; Alemania
dc.description.fil
Fil: Koehl, Karin. Max Planck Institute of Molecular Plant Physiology; Alemania
dc.description.fil
Fil: Carrari, Fernando Oscar. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Gibon, Yves. Max Planck Institute of Molecular Plant Physiology; Alemania
dc.description.fil
Fil: Fernie, Alisdair R.. Max Planck Institute of Molecular Plant Physiology; Alemania
dc.description.fil
Fil: Stitt, Mark. Max Planck Institute of Molecular Plant Physiology; Alemania
dc.journal.title
Plant Physiology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.plantphysiol.org/content/153/1/80
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1104/pp.110.154336
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2862428/
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