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Biotechnology Mar 11, 2026

'Stealth' DNA circles safely insert gene-sized payloads into the genome

Genome editing-based therapies typically aim to treat disease by correcting underlying genetic mutations in patient's cells. However, most genetic disorders are caused by dozens or even thousands of unique mutations spread ...

Archaeology Mar 10, 2026

Ancient parrot DNA reveals sophisticated, long-distance animal trade network pre-dating the Inca Empire

New analysis of ancient parrot DNA has revealed that vibrant Amazonian parrots were transported alive across the Andes to coastal Peru centuries before the Inca Empire, highlighting a sophisticated pre-Inca, long-distance ...

Biotechnology Feb 27, 2026

Promoters and enhancers: Tool catches gene-controlling DNA sequences doing each other's jobs

Researchers at the Weill Institute for Cell and Molecular Biology have uncovered new evidence that two major types of gene-controlling DNA sequences, promoters and enhancers, operate with a shared logic and often perform ...

Biotechnology Feb 19, 2026

A new method to decode how DNA 'switches' control gene activity

DNA is the blueprint of life. Genes encode proteins and serve as the body's basic components. However, building a functioning organism also requires precise instructions about when, where, and how much those components should ...

Biotechnology Feb 17, 2026

AI model learns yeast DNA 'language' to boost protein drug output

Industrial yeasts are a powerhouse of protein production, used to manufacture vaccines, biopharmaceuticals, and other useful compounds. In a new study, MIT chemical engineers have harnessed artificial intelligence to optimize ...

Biotechnology Feb 16, 2026

Q&A: Algorithm achieves near end-to-end genome assembly without ultra-long DNA sequencing

Haoyu Cheng, Ph.D., assistant professor of biomedical informatics and data science at Yale School of Medicine, has developed a new algorithm capable of building complete human genomes using standard laboratory technology. ...

Molecular & Computational biology Feb 13, 2026

Ancestral motif enables broad DNA binding by NIN, a master regulator of rhizobial symbiosis

Researchers at University of Tsukuba have uncovered a master transcriptional regulator that controls rhizobial symbiosis between plants and nitrogen-fixing bacteria. By identifying an amino acid motif that emerged before ...

Bio & Medicine Feb 5, 2026

DNA provides a solution to our enormous data storage problem

Since the dawn of the computer age, researchers have wrestled with two persistent challenges: how to store ever-increasing reams of data and how to protect that information from unintended access. Now, researchers with Arizona ...

Biotechnology Jan 26, 2026

AI generates short DNA sequences that show promise for gene therapies

Scientists at the Broad Institute and Mass General Brigham have built a generative AI model that creates short DNA segments that can control gene activity in specific cells. These sequences, called cis-regulatory elements ...

Ecology Jan 20, 2026

Tracer reveals how environmental DNA moves through lakes and rivers

Forensics experts gather DNA to understand who was present at a crime scene. But what if the crime occurred in the middle of a lake, where DNA could be carried far and wide by wind and waves? That's the challenge faced by ...

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