A research team has discovered the molecular mechanisms that explain how bacterial cellulose patches stimulate wound regeneration in plants. The process, they explain, requires the simultaneous activation of hormone and defence response pathways. The finding has implications for agricultural practices.
A recombinant protein, developed by researchers at the CSIC's Barcelona Institute of Molecular Biology, degrades gluten more effectively than current alternatives. It degrades the toxic peptides in the stomach before they reach the intestine, thus preventing the characteristic symptoms of coeliac disease. It can be administered orally and can be used as an agent or food additive, or as a food supplement for a low-gluten diet.
The extensive use of fertilizers and pesticides to sustain agricultural production has a significant environmental impact, highlighting the need for more eco-friendly alternatives. One promising approach is to promote the use of arbuscular mycorrhizal fungi, which naturally colonize plant roots and establish beneficial symbiotic relationships.
There is an increasing commercial demand for plant varieties resistant to climate change and diseases, more productive with fewer inputs... There is also a growing interest for recovering native varieties, whose conservation contributes to the maintenance of biodiversity. The CSIC in Galicia works to recover varieties of interest.
- Understanding the structure of viruses to develop strategies against plant diseases
- Food-derived peptides that induce insulin and satiety hormones secretion
- Compounds identified for the control of pine seed bug, which causes heavy damages to pine nut production
- Scientists have developed and patented a method to activate drought resistance in plants
- New project will track pollinator preferences to select more resilient plants