GABI trilaterale Kooperationen (ES-FR-DE) - GENOSOME: Comparative Genomics of Solanaceae Meristems
Description:
Plant meristems initiate all parts of the plant and play a major role in the establishment of plant architecture. The project aims at exploiting natural diversity in meristem activity and organization within the Solanaceae family to gain insight into the mechanisms underlying meristem function. Knowledge derived from Arabidopsis will be directly applied to plants of the Solanaceae family, including species of great economical importance like tomato and potato, to enable the study of specific developmental programs such as tuber formation. To achieve these goals the following studies will be conducted: 1) Comparative analyses between Arabidopsis and the Solanaceae family will be performed by analyzing the expression of promoter-reporter gene fusions and by over-expressing the corresponding regulatory genes. Normalized meristem-specific libraries will be prepared and dedicated meristem-chips will be produced. Transcriptome analyses will be performed on those microarrays to obtain general insights in the patterns of gene expression characteristic for the different meristems. Subsequently, a thorough functional analysis will be performed by de-regulation of candidate gene expression using tissue-specific promoters, to define regulatory pathways common to all meristematic cells and specific networks to specialized meristems.
Executive Institute:
Max-Planck Institute for Plant Breeding Research (MPIZ) Details of Max-Planck Institute for Plant Breeding Research
Parent institution:
Max Planck Society for the Advancement of Science Details of Max Planck Society for the Advancement of Science (Bavaria)
Contract period:
01. 09. 2004 - 31. 08. 2007
Project budget:
230,670 €
Funding Programme:
- BMBF - Genome Analysis of the Plant Biological System Details of BMBF - Genome Analysis of the Plant Biological System
Subject:
- Plant Breeding
Purpose of research:
Basic research
Funding Institutions:
- Federal Ministry of Education and Research (BMBF) Details of (BMBF)
- Wirtschaftsverbund PflanzenInnovation e.V. (WPI) Details of (WPI)
Project Management Agency:
- Project Management Organisation Juelich (PTJ) Details of PTJ