Bioeconomy

EIP-AGRI project coordination - 12/12/2019

nadicom: “Rhizo-Linse” project – excellent small fertiliser factories

Lentil plants, rarely cultivated in Central Europe in the twentieth century, are making a comeback. The "Rhizo-Linse"1 EIP-AGRI project aims to reintroduce old lentil varieties and make them appealing to farmers. A company called nadicom Gesellschaft für angewandte Mikrobiologie mbH is working on the development of an ecological product consisting of nodule bacteria that can improve lentil plant growth.

Fachbeitrag - 27/11/2019

Transgene-free plant breeding using genome editing

Plant geneticists from Tübingen have used genome deletion to breed a variety of tomato that is resistant to powdery mildew. The CRISPR/Cas9 technology that they used enabled them to achieve this in a relatively short period of time. They also demonstrated beyond any doubt that the new tomato variety contains no foreign DNA and is indistinguishable from naturally occurring deletion mutants.

Two-part interview part 2 | Prof. Dr. Ortwin Renn on the green genetic engineering debate - 26/08/2019

"Green genetic engineering is a scapegoat, but no longer an innocent one"

Many scientists are expecting revolutionary advances in research to come from new molecular biology tools such as the CRISPR/Cas gene scissors. These methods are very important for agriculture, especially plant breeding and nutrition. However, the debate on green genetic engineering 2.0 looks like it may once again be heading for ideological battles. We talked with Prof. Dr. Ortwin Renn and asked him about opportunities for better communication.

Chemists and microbiologists at Tübingen University discover sugar molecule that inhibits the growth of plants and microorganisms and is harmless to human cells ‒ An alternative to controversial glyphosate?

Article - 10/01/2019

Stocktaking and recommendations for action: the BBAW’s fourth gene technology report

In the new gene technology report, the interdisciplinary working group of the Berlin-Brandenburg Academy of Sciences (BBAW) takes stock of gene technology developments in Germany during the past few decades, and discusses the societal, legal and ethical challenges associated with these technologies in the future. The report is highly topical due to the controversy surrounding the ruling of the European Court of Justice on CRISPR/Cas9 genome…

Article - 26/11/2018

Innovations to facilitate a greener world

The Second Global Bioeconomy Summit, held in Berlin in April 2018, confirmed the essential role of modern genetic engineering methods such as genome editing in producing heat- and drought-tolerant crops adapted to the changing climate. Such methods are clearly required to help achieve the United Nations’ Sustainable Development Goals.

Plant breeding - 19/11/2018

Tobacco for health

Plants can be used as biofactories to produce valuable active ingredients such as proteins, antibodies, dyes or vaccines. A project called Newcotiana aims to re-position the existent tobacco industry infrastructure. The project partners, including Prof. Dr. Holger Puchta from the Karlsruhe Institute of Technology, use modern breeding methods to develop tobacco varieties with new capabilities.

Article - 16/08/2016

Learning from wild grapevines

Grapevines are treated with pesticides more frequently than any other crop. Peter Nick from the Botanical Institute at the Karlsruhe Institute of Technology is pursuing an ambitious goal: sustainable viticulture rather than toxins. Sustainable viticulture takes into account plants’ natural capacities of resistance. Nick uses the European Wild Grape, the ancestor of cultivated grapevine varieties, for his research as the plant is able to…

Article - 06/06/2016

Natural genetic engineering

New plant breeding technologies, and the CRISPR/Cas technique in particular, are making headlines. For the first time in the history of agriculture, these technologies enable the quick and, in particular, precise modification of DNA at a predetermined locus. However, these methods provide authorities with an unexpected headache: are genome-edited plants genetically modified organisms or not?

Article - 06/10/2014

Biobased lubricants with convincing technical properties

The performance and application range of biobased lubricants is growing ever broader. Several biolubricants have been placed on the market, including plant-oil based products and synthetic plant-based lubricants. In this article, Rolf Luther from FUCHS EUROPE SCHMIERSTOFFE GmbH in Mannheim talks about the technical properties and potential application areas of biolubricants, some of which have been shown to be superior to conventional crude…

Article - 04/08/2014

Top-class plant research in Tübingen

The German Max Planck Institutes are world leaders in the area of plant research. Prof. Dr. Detlef Weigel Director of the Department of Molecular Biology at the Max Planck Institute for Developmental Biology in Tübingen makes a major contribution to this success. Using Arabidopsis thaliana as model system Weigel studies the molecular mechanisms that enable plants to adapt to environmental conditions and those that underlie plant immunity. He has…

Article - 25/02/2013

Computomics: unlocking the secrets of plant genome sequences

Thanks to the latest generation of sequencing technology, the deciphering of the complete genome of organisms is becoming faster and cheaper. The challenge is to compile the book of life from millions of DNA fragments and unlock the secrets of the human and other organisms. The young bioinformatics company Computomics in Tübingen is doing just this for crops. In contrast to the human genome, the genome of the majority of plants is still a book…

Press release - 16/11/2012

GATC Biotech is partner in decoding the genome of the pathogen Colletotrichum

In collaboration with the Max Planck Institute (MPI) for Plant Breeding Research in Cologne GATC Biotech AG has decoded the genome of the fungal pathogen Colletotrichum higginsianum. The recently published results show that gene expression plays a decisive role in plant disease. With this knowledge the international project aims to improve plant protection from this pest.

Article - 16/04/2012

DNA recombination for targeted plant breeding

Did evolution invent games of chance? During the development of sperm and egg cells, maternal and paternal genes are mixed at random, thus giving rise to new combinations of traits. What are the molecular mechanisms of this process known as DNA recombination? How can it be used to breed plants with higher yields? Prof. Dr. Holger Puchta and his team at the Karlsruhe Institute of Technology (KIT) are investigating the processes associated with the…

Article - 05/09/2011

1001 Genome-Project – On the way to a complete catalog of the Arabidopsis genome

People can develop new technologies and animals may migrate to other regions. However, plants are tied to their location. Nevertheless, they have found ways to ensure their survival. This is the case for the plant Arabidopsis thaliana, which is found throughout the entire northern hemisphere. But how does this small, inconspicuous plant deal with all these different extremes? In order to discover the whole-genome sequence variation, the 1001…

Article - 27/10/2009

Green genetic engineering now conquers the ornamental plant market as well

A blue carnation developed in Australia was the first genetically modified ornamental plant sold around the world. The Stuttgart-based company Ornamental Bioscience GmbH now plans to use the same approach with far more practical goals in mind: water-saving summer flowers and tropical plants that are resistant to the cold, both of which have many concrete advantages and not just for consumers.

Dossier - 12/10/2009

A green view - plant genome research

Research into the plant genome reveals many fundamental mechanisms some of which are also found in animals and human beings. Research increases the possibility of application in particular for the improvement of food animal feed and energy plants. However there is more to it than just transgenic plants.

The success of plant breeders is no longer to be left to chance. Scientists at the University of Hohenheim are working hard on the development of tools for predictable plant breeding. Using genome analyses, the researchers hope to discover sought-after genes in order to enable plant breeders to select the plant properties they require in a time- and cost-saving way.

The high-yield cultivation of maize has for a long time since been unthinkable without hybrid plant breeding. The phenomenon used by plant breeders to achieve high crop yields nevertheless harbours many secrets. Science is using the methods of modern genome research to solve the mystery of heterosis in order to speed up hybrid plant breeding and establish heterosis in many other agriculturally important crop species.

Press release - 14/01/2009

Hunters of lost treasures

On 1st December 2008 Prof. Dr. Karl Schmid the first person to hold the F.W. Schnell Foundations endowed professorship for crop biodiversity and breeding informatics started the ball rolling on a unique European-wide project. Schmid and his colleagues are searching gigantic databases in which genetic analyses and plant descriptions are stored for hidden treasures.

Biogas experts at the University of Hohenheim believe that up to 50 per cent more energy can be achieved per hectare of cultivated energy crops. The researchers are hoping that Germanys first biogas research plant will provide them with new insights.