The superior colliculus is a midbrain region that is traditionally thought to help animals orient themselves toward important locations in space, like directing their eyes and head toward a bright flash of light. New research from the University of Chicago shows that this part of the brain also plays a role in complex cognitive tasks like visual categorization and decision making.
Researchers from the National University of Singapore have developed an innovative technique to significantly enhance the reproductive potential of aged oocytes, or immature egg cells, potentially paving the way for better outcomes of assisted reproductive technologies, such as in-vitro fertilisation (IVF), for older females. This groundbreaking approach involves constructing hybrid ovarian follicles by transplanting aged oocytes into a young follicular environment to partially restore their reproductive potential.
The ETH spin-off Synhelion has recently inaugurated the world's first industrial plant for the production of solar fuels in Germany. The heart of the plant contains a piece of Empa technology: Together with Synhelion, Empa researchers have developed a material for the high-temperature thermal energy storage system that allows the plant to remain in operation 24/7.
A pivotal study has revealed the gap-free genome of Citrus reticulata 'Chachi' (CRC), providing new insights into the biosynthetic pathways of flavonoids that contribute to the fruit’s distinct flavor and health benefits. By mapping the metabolic changes of these compounds across various stages of fruit development, the research paves the way for enhancing the nutritional value of citrus fruits.
A pivotal study has uncovered the dual role of the Solanum lycopersicum Synaptotagmin A (SYTA) SlSYTA protein in regulating tomato plants' immune response. Researchers found that while SlSYTA overexpression heightens vulnerability to pathogens, its suppression through genetic modification enhances resistance. This discovery paves the way for developing disease-resistant crops, potentially revolutionizing sustainable agriculture and food security.
A recent study has revealed the genetic mechanisms behind transgenerational phenotypic plasticity—a crucial factor in plant adaptation to environmental changes. By investigating Arabidopsis thaliana grown under different light conditions across generations, researchers demonstrated how maternal environments shape offspring traits. These findings could inform new strategies for crop improvement and ecological conservation.
A recent review offers critical insights into the graft healing process in plants, a key aspect of successful asexual reproduction. By examining the complex interactions between phytohormones, environmental factors, and molecular mechanisms, researchers have unveiled new strategies to strengthen plant unions, potentially boosting crop yields and resilience to environmental stress.