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Spinnennetz, überlagert mit der Strukturoberfläche der Domänen eines Spinnenseidenproteins. Die Methionin-Seitenketten sind als farbige Stäbchen hervorgehoben.
Spider web superimposed with the structural surface of the domains of a spider silk protein. The methionine side chains are highlighted as colored rods.

unspecific Animals Biotechnology/Systems biology

The secret of spider silk strength

It is an amino acid that makes the silk proteins in the spider thread tensile, researchers from the University of Würzburg have discovered.

BASF erweitert das Portfolio um natürliche Inhaltsstoffe wie Vanillin, Nootkaton und Valencen.
BASF expands its portfolio to include natural ingredients such as vanillin, nootkatone and valencene.

Chemistry Microorganisms Biotechnology/Systems biology

BASF buys flavor maker Isobionics

The Dutch biotechnology company Isobionics specializes in natural fragrances and flavors and is now expanding BASF's portfolio.

Peter O'Mara from Sydney (left) and Patrick Wilde from Bochum are working on an electrochemical cell for CO2 reduction.

unspecific unspecific Chemistry

Feedstocks made from CO2

Enzymes were their inspiration: Using nanoparticles as catalysts, German and Australian researchers succeeded in converting carbon dioxide into valuable resources.

Pflanzenproben werden im Labor für weitere Versuche vorbereitet.
Plant samples are prepared in the laboratory for further trials.

Agriculture and forestry Plants Agriculture sciences

Bayer founds crop protection join venture

Bayer and the US company Arvinas have teamed up to launch the joint venture Oerth Bio. It uses biotechnologically produced protein molecules to protect plants from pests.

Durch Borkenkäfer abgetötete Fichten am Lusen im Nationalpark Bayerischer Wald. Ökologen plädieren dafür, diese Form des Totholzes vermehrt im Wald zu belassen.
Spruces killed by bark beetles in the Bavarian Forest National Park. Ecologists advocate leaving more of dead wood in the forest.

Agriculture and forestry Plants Biodiversity

Reforestation makes forests vulnerable

Germany plans large-scale reforestation to help ailing forests. According to Würzburg forest ecologists, this will have the opposite effect and make forests even less resilient.

lebensmittelabfälle

unspecific unspecific unspecific

Thünen-Institute (2019): Reducing food waste

Since June 2015, the REFOWAS (REduce FOod WASte) project has been investigating reasons for the generation of food waste along the entire value chain and analyzing  environmental impacts and economic aspects.

Bei 2900 °C werden am Fraunhofer IAP Bio-Fasern aus Cellulose graphitisiert. Sie erreichen die mechanischen Eigenschaften erdölbasierter Carbonfasern.
At 2900 °C, the Fraunhofer IAP graphitizes cellulose biofibers. They achieve the mechanical properties of petroleum-based carbon fibers.

unspecific Plants Plant and process engineering

Biocarbon fibers are pulling their weight

High-tech fibers made from renewable resources can be a real alternative to their petroleum counterparts, thanks to a new ultra-high-temperature process.

Stickstoffdüngung ist wichtig, kann aber auch zu viel sein.
Nitrogen fertilization is important, but it can also be too much.

Agriculture and forestry Plants Agriculture sciences

Nitrogen fertilizers: less is more

Too much nitrogen increases the protein content in wheat. But it also reduces the yield, a research team has found.

Nicolas Plumeré entwickelt günstige Katalysatoren als Alternative zu Edelmetallen.
Nicolas Plumeré develops inexpensive catalysts as an alternative to precious metals.

Chemistry Microorganisms Chemistry

Immortal catalysts for biofuel cells

Up until now, biocatalysts were short-lived. Bochum researchers have now developed a thin protective film that can make the hydrogenases last thousands of years.

arabidopsis
Point mutations generated by genome editing are similar to spontaneous mutations.

unspecific unspecific Biotechnology/Systems biology

Genome Editing: What Max Planck researchers say

The Ethics Council of the Max Planck Society has announced its position on genome editing in plant breeding, medicine and pest control.

Bathymodiolus-Muscheln und andere Bewohner der Hydrothermalquellen am Mittelatlantischen Rücken vor der Küste der Azoren.
Bathymodiolus mussels and other inhabitants of the hydrothermal springs on the Mid-Atlantic Ridge off the coast of the Azores.

unspecific Microorganisms Biodiversity

Mussels with many partners

Deep-sea mussels enter into symbioses with a large number of bacteria and are thus well prepared for changing environmental conditions.

Bei vielen Industrieprozessen fällt Kohlendioxid als Abfall an. Wirtschaftlichere Prozesse sollen dazu führen, dass das Treibhausgas stofflich recycelt wird.
Many industrial processes produce carbon dioxide as waste. More economical processes are designed to allow the recycling of the greenhouse gas.

Chemistry Waste Chemistry

Alcohol made from CO2

Production of alcohols from CO2 through electrochemical reduction is the goal of a research consortium that wants to use a new process to reduce the energy required for electrosynthesis.

Gelatine is often used for preparing desserts and baking.

Food Microorganisms Biotechnology/Systems biology

Alliance for biotech gelatine

Collagen protein supplier Gelita and the US company Geltor are cooperating in the development of biotechnologically produced collagen proteins for the vegan food market.

Every year, millions of tons of plastic end up in the environment and pollute the oceans.

Chemistry Plants Biotechnology/Systems biology

Algae versus plastic waste

Using a bacterial enzyme, Marburg researchers have made it possible for diatoms to degrade plastic waste in salt water.

Viele Kleinbauern in Asien und Afrika leben vom Reisanbau.
Many small farmers in Asia and Africa make their living from rice cultivation.

Agriculture and forestry Plants Biotechnology/Systems biology

Tackling plant disease in rice

With two multi-resistant rice varieties and a diagnostic kit, an international team of researchers hopes to eradicate the plant disease bacterial blight.

Brasilien gehört zu den führenden Sojaproduzenten der Welt. (im Bild: Sojabohnenfeld in Rio Grande do Sul/Brasilien)
Brazil is one of the world's leading soy producers. (Photo: Soybean field in Rio Grande do Sul, Brazil)

Agriculture and forestry Plants Agriculture sciences

Agricultural research: New alliance with Brazil

The sustainable production of crops is the focus of a cooperation between agricultural research institutions in Germany and Brazil.

Mit einem Potentiostaten untersuchen Potsdamer Forscher, wie gut die Zellen etwa mit Elektroden oder einem Elektrolyt aus nachwachsenden Rohstoffen funktionieren.
Using a potentiostat, researchers from Potsdam are investigating how well the cells function with electrodes or an electrolyte made from renewable resources.

unspecific unspecific Chemistry

A battery made from renewables

Max Planck Researchers are working to develop sustainable alternatives for each component of the ecologically problematic electricity storage systems.

Die Autoren des Prosit-Papers Mathias Wilhelm, Tobias Schmidt und Siegfried Gessulat forschen am Lehrstuhl für Proteomik und Bioanalytik der TU München.
The authors of the paper Mathias Wilhelm, Tobias Schmidt and Siegfried Gessulat conduct research at the Chair of Proteomics and Bioanalytics at the TU Munich.

unspecific unspecific Biotechnology/Systems biology

KI revolutionizes protein analysis

Using artificial intelligence, researchers at TU Munich have improved protein analysis on the basis of mass spectrometry data.

Forschern ist es erstmals gelungen, pluripotente Stammzellen ohne Einschränkungen aus Schweinen zu gewinnen.
For the first time, researchers have succeeded in obtaining pluripotent stem cells from pigs.

Pharmaceutical industry Animals Biotechnology/Systems biology

Pluripotent stem cells from pigs

An international team of researchers has obtained a special variant of pluripotent stem cells from pigs. They hold potential for agriculture and medicine.

Palmöl ist eines der vielseitigsten Pflanzenöle weltweit. Einer der größten Palmölproduzenten ist Malaysia.
Palm oil is one of the most versatile vegetable oils in the world. One of the largest palm oil producers is Malaysia.

Energy Plants Bioökonomie mitgestalten

Social inequalities in the bioeconomy

Using the bioenergy sector as an example, Jena researchers are investigating the extent to which the transition process towards a bioeconomy is affecting the existing global social inequalities.