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KAUST researchers develop new method for more precise plant engineering

KAUST ·

Researchers at King Abdullah University of Science and Technology (KAUST) have developed a novel genome engineering method for precisely inserting large pieces of genetic information into plants. Published in Nature Biotechnology, this approach allows for targeted placement of large genes into plant genomes without creating DNA breaks, overcoming a long-standing challenge in the field. The method was successfully demonstrated in both tobacco and rice, opening new possibilities for agricultural biotechnology and synthetic biology. Why it matters: This advance could enable the development of more complex traits in crops for improved resilience and sustainable agriculture, and facilitate the use of plants as scalable platforms for producing therapeutics and other valuable compounds.

Research on supervolcanoes gives clues to current, future climate change conditions

KAUST ·

KAUST researchers are studying ancient supervolcanoes, like the Toba eruption 75,000 years ago, to understand current and future climate conditions. Volcanic eruptions serve as natural experiments that push the climate system to its limits, helping scientists understand climate's physical mechanisms. Research shows that volcanic eruptions delayed global warming by about 30% starting from 1850. Why it matters: Understanding the impact of volcanic activity on climate change can improve predictions of future global warming, particularly in regions like the Middle East which are strongly affected by volcanic events.