title: Towards a virtual fruit focusing on quality: modelling features and potential uses.
abstract: The fruit is a hierarchically organized organ composed of cells from different tissues. Its quality, defined by traits such as fruit size and composition, is the result of a complex chain of biological processes. These processes involve exchanges (transpiration, respiration, photosynthesis, phloem and xylem fluxes, and ethylene emission) between the fruit and its environment (atmosphere or plant), tissue differentiation, and cell functioning (division, endoreduplication, expansion, metabolic transformations, and vacuolar storage). In order to progress in our understanding of quality development, it is necessary to analyse the fruit as a system, in which processes interact. In this case, a process-based modelling approach is particularly powerful. Such a modelling approach is proposed to develop a future 'virtual fruit' model. The value of a virtual fruit for agronomists and geneticists is also discussed.
authors.affiliation: UR1115 Plantes et systèmes de culture horticoles, INRA, F-84000 Avignon, France. michel.genard@avignon.inra.fr
authors.forename: M
authors.initials: M
authors.lastname: Génard
authors.forename: N
authors.initials: N
authors.lastname: Bertin
authors.forename: C
authors.initials: C
authors.lastname: Borel
authors.forename: P
authors.initials: P
authors.lastname: Bussières
authors.forename: H
authors.initials: H
authors.lastname: Gautier
authors.forename: R
authors.initials: R
authors.lastname: Habib
authors.forename: M
authors.initials: M
authors.lastname: Léchaudel
authors.forename: A
authors.initials: A
authors.lastname: Lecomte
authors.forename: F
authors.initials: F
authors.lastname: Lescourret
authors.forename: P
authors.initials: P
authors.lastname: Lobit
authors.forename: B
authors.initials: B
authors.lastname: Quilot
mesh_terms: D003198:Computer Simulation; D005638:Fruit / Q000502:physiology*; D018506:Gene Expression Regulation, Plant; D008954:Models, Biological; D010940:Plant Proteins / Q000235:genetics / Q000378:metabolism
chemical_list: D010940:Plant Proteins