DNA

DNA origami suggests route to reusable, multifunctional biosensors

Using an approach called DNA origami, scientists at Caltech have developed a technique that could lead to cheaper, reusable biomarker…

1 year ago

Ancient DNA analyses bring to life the 11,000-year intertwined genomic history of sheep and humans

Sheep have been intertwined with human livelihoods for over 11,000 years. As well as meat, their domestication led to humans…

1 year ago

DNA adds new chapter to Indonesia’s layered human history

A new study from the University of Adelaide and The Australian National University (ANU) has outlined the first genomic evidence…

1 year ago

Scientists discover a ‘Goldilocks’ zone for DNA organization, opening new doors for drug development

In a discovery that could redefine how we understand cellular resilience and adaptability, scientists at Scripps Research have unlocked the…

1 year ago

DNA of 1,000 year-old maize sheds light on origins of globally important food crop

Researchers have tested ancient DNA from corn found at archaeological sites in Arkansas, shedding new light on the dispersal of…

1 year ago

Nanorobot hand made of DNA grabs viruses for diagnostics and blocks cell entry

A tiny, four-fingered "hand" folded from a single piece of DNA can pick up the virus that causes COVID-19 for…

1 year ago

How cells recognize and repair DNA damage

Whenever cells divide, there is a high risk of damage to the genetic material. After all, the cell has to…

2 years ago

Technique to study how proteins bind to DNA is easily misused; New study offers solution

Researchers at University of California San Diego have published new guidelines that could help scientists significantly improve their results when…

2 years ago

Ancient DNA reveals Indigenous dog lineages found at Jamestown, Virginia

Previous scientific studies have indicated that North American dog lineages were replaced with European ones between 1492 and the present…

2 years ago

Hidden DNA mechanisms of rare genetic diseases uncovered

Researchers at the Pacific Northwest Research Institute (PNRI) and collaborating institutions have made a groundbreaking discovery that could significantly advance…

2 years ago