A globally distributed cyanobacterial nitroreductase capable of conferring biodegradation of chloramphenicol
Peer-Reviewed Publication
Updates every hour. Last Updated: 9-Sep-2025 13:11 ET (9-Sep-2025 17:11 GMT/UTC)
This study revealed a novel enzyme capable of degrading CAP, advancing sustainable biotechnological solutions to combat antibiotic pollution and addressing pressing environmental challenges in aquaculture and other industries worldwide.
MIT chemists showed they can greatly boost the efficiency of a bacterial version of rubisco, a key enzyme in photosynthesis. Using directed evolution, they identified mutations that could boost its catalytic efficiency by up to 25 percent.
A recent study investigates the contrasting patterns of symbiotic nitrogen fixation (SNF) and asymbiotic nitrogen fixation (ANF) along altitudinal gradients in subtropical forests. The research found that SNF rates declined with increasing altitude due to higher soil nitrogen availability and lower air temperatures, while ANF rates showed a hump-shaped pattern, influenced by soil properties at lower altitudes and climatic factors at higher altitudes. The study underscores the importance of distinguishing between SNF and ANF in ecological studies and Earth system models, providing valuable insights for improving global BNF estimates and refining model predictions.
A review has explored the pathways, business models and drivers for youth employment in Africa’s agricultural sector by gaining research and insights from young people and stakeholders involved in youth empowerment activities in Uganda.
The CABI-led review, published in the journal CABI Agriculture and Bioscience, identified six key employment pathways: primary production, agri-service provision, market facilitation, value addition, agro dealership, and green entrepreneurship.
The classic microscope is getting a modern twist - US researchers are developing an AI-powered microscope system that could make soil health testing faster, cheaper, and more accessible to farmers and land managers around the world.