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Agriculture Jan 19, 2023

US strengthens organic food protocols to counter fraud

The US Department of Agriculture on Thursday unveiled new rules to strengthen oversight of the "organic" label on food, after some significant fraud cases.

Bio & Medicine Jan 13, 2023

Genetically engineered bacterium enables biosynthesis of melanin nanoparticles

Photothermal therapy (PTT) has attracted considerable attention for the treatment of tumors because it is minimally invasive and has spatiotemporal selectivity.

Biotechnology Jan 9, 2023

Consumers care more about taste than gene editing for table grapes

Despite some hesitation about gene-edited foods, taste trumps everything, according to a Washington State University-led survey of U.S. consumers.

Molecular & Computational biology Dec 12, 2022

Optimizing rhizobacterial genetic circuit designs for agricultural sustainability

Facilitating interactions between a plant's roots and its external environment is key to tackling various impending food, energy, and sustainability related challenges. For example, plants with modified root architecture ...

Cell & Microbiology Dec 12, 2022

Generating antifungals via bacterial conjugation to yeast

The ever-diverse fungi play several key roles in our day-to-day life. From facilitating ecological nutrient cycling, to being used in industrial manufacturing and being a key ingredient in our food, fungi wear many different ...

Cell & Microbiology Dec 9, 2022

Layered feedback mechanisms add control to engineered cells

Dr. Chelsea Hu, an assistant professor in the Artie McFerrin Department of Chemical Engineering at Texas A&M University and a member of the Accountability, Climate, Equity, and Scholarship (ACES) Faculty Fellows Program, ...

Biochemistry Dec 9, 2022

Bioengineered microbial community working together to store carbon

Photosynthesis is a valuable natural system for sequestering carbon dioxide. However, simply forming biomass does not fully exploit this system. A Chinese team of researchers, whose study is published in the journal Angewandte ...

Biotechnology Nov 30, 2022

Smallest mobile lifeform created

The origin of all biological movements, including walking, swimming, or flying, can be traced back to cellular movements; however, little is known about how cell motility arose in evolution.

Biochemistry Nov 30, 2022

Cocaine synthesized in a tobacco plant

A team of researchers at the Chinese Academy of Sciences, working with a colleague from Syngenta Jealott's Hill International Research Centre in the U.K., has developed a way to synthesize cocaine using a tobacco plant. The ...

Plants & Animals Nov 29, 2022

Discovery, rediscovery, and reassignment: Redefining fungal biodiversity

Despite fungi being some of the most important organisms in the world, their species diversity remains poorly understood. Taxonomy is the basis for biodiversity studies. Now, not only have researchers from Japan investigated ...

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