Welcome

News

HEADS

of research groups

 

Prof. Thomas Altmann (Dept. Head)

[link]Heterosis

 

Dr. Nese Sreenivasulu
Dr. Markus Kuhlmann (prov.)
[link]Abiotic Stress Genomics

 

Dr. Christian Klukas

[link]Image Analysis

 

Dr. Helmut Bäumlein
[link]Gene Regulation

 

Dr. Mario Gils
[link]Hybrid Wheat

 

Dr. Udo Conrad
[link]Phytoantibodies

 

Prof. Falk Schreiber
[link]Plant Bioinformatics 

 

Dr. Winfriede Weschke
[link]Seed Development

 


Former groups

Dr. Swetlana Friedel
[link]Data Inspection (discontinued by 31 December 2012)

 

 

 

Department of Molecular Genetics

Head[link]Prof. Dr. Thomas Altmann

Secretary[link]Sibille Bettermann

Research Area: Molecular Developmental Physiology

 

 

The greater topic of the research performed in the department Molecular Genetics headed by Prof. Dr. Thomas Altmann is the analysis and modulation of plant performance addressing yield-related physiological processes in the context of certain developmental processes. The work is thus predominantly assigned to the IPK research topic “integrative biology of plant performance” with aspects of investigating plant genetic diversity receiving increasing attention.  

 

The research program of the department covers detailed investigation of vegetative growth / biomass production and heterosis (enhanced performance of crossbreads over their parental inbreads) as well as generative processes such as germ cell formation, seed development and physiology, and seed yield. A major goal of the work is the elucidation of the regulation of central developmental and metabolic processes addressing in particular the roles of transcription factors and metabolites, of phytohormones, and of novel / complex signals. The research program is characterised by integration of work directed towards the elucidation of basic biological processes and phenomena, the development and application of novel methods and approaches, and biotechnological, application-oriented research. Preferred objects for the studies are cereals (barley, wheat, maize), legumes (Vicia, pea), rapeseed, Arabidopsis, and tobacco. In special projects further species are investigated. 

 

The nine research groups of the department address the following topics:

  • Basic research on molecular biology and metabolic physiology of plant developmental processes:
    Analysis of genetic causes and molecular mechanisms of variation in development and in metabolic performance under optimal and suboptimal environmental conditions with respect to vegetative growth, biomass accumulation and heterosis, gamete development, early embryogenesis, and apomixis, as well as seed development and storage compound accumulation in cereals and legumes, in oil-storing species (esp. rapeseed), and under drought stress.     
  • Biotechnological, application-oriented research:  
    Production of novel products for pharmaceutical or industrial applications in plants („Phyto-F(Ph)arming“), development of procedures for efficient production of hybrid seeds (hybrid technologies), and increase of yield, yield stability, and quality of seeds and their constituents.   

 

and

  • Experimental resource-, technology-, and method-development (e.g. microsampling and analysis, NMR-based localisation and quantification of content substances, GC-MS and LC-MS-based metabolite analytics, microsensorics, immunological techniques, nucleic acids analytics and next generation sequencing, automated non-invasive phenotyping).     

 

Central goal of the research is to gain a deeper understanding of the control and the regulation of plant growth and development with respect to vegetative and generative performance by using an integrative and systems-oriented approach and to transfer results of basic research into application oriented investigations.