Autoria: QUECINI, V.; RITSCHEL, P. S.; GIRARDI, C. L.; CAMARGO, U. A.

Resumo: The physiology and metabolism of the plants are drastically affected by daily and seasonal environmental changes, which control the major developmental transitions by integrating information from endogenous time-keeping mechanism and environmental cues. In grapevine breeding programs, developmental processes like flowering time, inflorescence development, ripening initiation and length of maturation period are target traits. The timing of developmental transitions allows staggering the harvest along growing season, expanding production periods and ensuring plant adaptation to climatic and geographic conditions. These traits result from complex developmental processes controlled by the integration of genetic, physiological and environmental factors. In order to provide a molecular framework to study the genetic control of developmental traits in Vitis, we have identified candidate genes to temporal programming and its integrative pathways to physiology and metabolism by using combined in silico EST profiling and domain structural data analysis.

Ano de publicação: 2008

Tipo de publicação: Artigo em anais e proceedings

Unidade: Embrapa Uva e Vinho

Palavras-chave: Bioinformática, Desenvolvimento, Genética, Planta, Uva, Viticultura