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Search results for synthetic biology

Biotechnology Jul 5, 2023

Scientists engineer living DNA sensors

Early detection of infectious diseases can be key to successful treatment, but we often don't know we are infected until symptoms appear. What if our bodies could detect the presence of an infectious pathogen before the onset ...

Biotechnology Jun 27, 2023

New protein scaffolds for assembling multi-enzyme systems with unprecedented control

Cell-free biocatalysis is being increasingly used as a substitute for conventional chemical catalysts, given that enzymes (biological catalysts) are more sustainable and selective in the manufacture of valuable chemicals. ...

Molecular & Computational biology Jun 26, 2023

Researchers determine chloroplast size unlikely option for improving photosynthetic efficiency

A group of RIPE researchers have found, for the first time, that chloroplast size manipulations are unlikely to be an option for increasing crop photosynthetic efficiency. Their work was recently published in New Phytologist.

Cell & Microbiology Jun 16, 2023

Scientists have created synthetic human embryos. Now we must consider the ethical and moral quandaries

Researchers have created synthetic human embryos using stem cells, according to media reports. Remarkably, these embryos have reportedly been created from embryonic stem cells, meaning they do not require sperm and ova.

Biotechnology Jun 2, 2023

Study shows more mutations likely with genetically engineered synthetic DNA

Unlocking the potential of laboratory-crafted DNA, known as synthetic DNA, holds the key to groundbreaking advancements across multiple domains, according to quantum biologists from the University of Surrey.

Cell & Microbiology May 30, 2023

Research project analyzes medical, nutritional and environmental applications of new Antarctic bacteria

A scientific collaboration between the University of São Paulo (USP) in Ribeirão Preto, Brazil, and Clemente Estable Institute of Biological Research (IIBCE) in Montevideo, Uruguay, is experimenting with two new bacteria ...

Cell & Microbiology May 22, 2023

Designing synthetic receptors for precise cell control

Biosensors are artificial molecular complexes designed to detect the presence of target chemicals or even biomolecules. Consequently, biosensors have become important in diagnostics and synthetic cell biology. However, typical ...

Cell & Microbiology May 19, 2023

Biophysicists design new cell-like transport system, important milestone for synthetic biology

Creating artificial cells with life-like characteristics out of a minimal set of components is a major goal of synthetic biology. Autonomous motion is a key capability here, and one that is difficult to reproduce in the test ...

Cell & Microbiology May 19, 2023

Complex biological behaviors: How multiple oscillators interact in live cells

Oscillatory dynamics in fundamental biological processes, such as circadian clocks, segmentation and transcription factor responses, requires precise quantitative control for proper cell regulation and fate decisions.

Biotechnology May 10, 2023

Another step away from the farm: Meat grown from immortal stem cells

To make it possible for cellular agriculture—the process of growing meat in bioreactors—to feed millions of people, several technical challenges will have to be overcome. Muscle cells from chicken, fish, cows, and other ...

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