Researchers at KAUST and international collaborators have published a framework in Nature Microbiology for using microbiomes to protect wildlife. The framework outlines a path from laboratory research to large-scale applications of microbiome solutions for threatened ecosystems. It addresses ethical considerations and risk assessment for applying environmental probiotics. Why it matters: This framework provides a science-based guide for responsible research and development of microbiome solutions to combat global biodiversity loss, particularly in sensitive marine ecosystems like coral reefs.
KAUST held a workshop on metaorganism research, bringing together experts in microbial ecology and metaorganism evolution. Participants discussed the role of microbiomes in animal and plant health, with a focus on how next-generation sequencing is changing our understanding of microbial diversity. Researchers from KAUST's Red Sea Research Center, Desert Agriculture Initiative Research Laboratory, and Biological and Environmental Science and Engineering Division participated. Why it matters: The workshop highlights KAUST's growing interest in metaorganism research and its potential to address issues of animal and plant health through the lens of microbial ecology.
KAUST Professor Heribert Hirt has been elected to Academia Europaea for his research on plant-microbe relationships. His work focuses on identifying beneficial microbial genes and finding local microbes to enhance plant resilience, especially in desert environments. Hirt's research has demonstrated the importance of microbes for plant health and the detrimental effects of chemical-reliant agriculture. Why it matters: This recognition highlights KAUST's contributions to understanding plant resilience in extreme environments and the importance of microbiome research for sustainable agriculture in the region.
KAUST researchers collaborated on a study published in Nature analyzing microbiomes in 170 glacier-fed streams worldwide. The study, led by EPFL, identified a unique microbiome distinct from other cryospheric systems, with almost half the bacteria endemic to specific mountain ranges. KAUST's sequencing efforts helped create a global atlas of these threatened microbiomes. Why it matters: Understanding these microbiomes is crucial for monitoring the impact of climate change on vital freshwater sources originating from glaciers.
A KAUST Global Ocean Genome workshop convened international scientists to discuss and evaluate the global ocean genome's progress. Participants assessed the representation of microbial communities and their gene pools, explored the functional capacities of the global ocean microbiome, and examined the distribution of key functional genes. KAUST aims to become a repository of global metagenome data, using big-data systems to explore ocean metagenome knowledge. Why it matters: This initiative highlights KAUST's commitment to advancing microbiome research and fostering international collaboration in marine genomics, positioning the university as a key player in understanding and utilizing ocean biodiversity.
A KAUST-led study has revealed a unique microbial ecosystem in the Hatiba Mons hydrothermal vent fields of the Red Sea, first documented in 2023. Using genome-resolved metagenomics, the study reconstructed over 300 microbial genomes from five vent sites. The analysis showed an ecosystem dominated by microbes capable of iron, sulfur, nitrogen, and carbon cycling, unlike most hydrothermal vents that are sulfur- and methane-based. Why it matters: The discovery provides new insights into microbial processes in extreme conditions, ocean resilience, and global carbon cycling, highlighting the interplay between geology and biology in the Red Sea.
KAUST researchers have discovered that a coral's resilience to rising temperatures is determined by the microorganisms living inside them. The study identifies specific combinations of microeukaryotes and bacteria that enhance heat resistance in corals. This finding provides valuable clues for developing coral probiotics to protect and restore coastal reefs. Why it matters: This breakthrough could lead to effective interventions to combat coral bleaching and preserve vital marine ecosystems in the Red Sea and beyond.
KAUST's Center for Desert Agriculture is holding an international conference on November 3-5, 2014, focusing on desert rhizosphere microbes for sustainable agriculture. Researchers aim to understand how plants survive in extreme conditions by studying microbes that help them tolerate heat, drought, and salt. They will explore genetic engineering and natural microbe usage to improve crop performance under heightened stress conditions. Why it matters: This research is critical for adapting agricultural systems to global warming and meeting future food production challenges in arid regions like the Middle East.