DNA test kits are changing donor-conceived families

Taking a DNA test kit sounds like harmless fun but some people end up getting more than they bargained for.

Turi King, Professor of Genetics and Public Engagement, University of Leicester • conversation
Aug. 4, 2022 ~7 min

Why do hammerhead sharks have hammer-shaped heads?

The first hammerhead shark was likely the result of a genetic deformity. A biologist explains how shark DNA reveals hammerheads’ history.

Gavin Naylor, Director of Florida Program for Shark Research, University of Florida • conversation
July 25, 2022 ~7 min


Cells become zombies when the ends of their chromosomes are damaged – a tactic both helpful and harmful for health

The protective caps at the ends of chromosomes naturally shorten over time. Researchers found that direct damage can prematurely trigger senescence and contribute to age-related diseases like cancer.

Ryan Barnes, Postdoctoral Researcher in Environmental and Occupational Health, University of Pittsburgh Health Sciences • conversation
July 19, 2022 ~6 min

The human body has 37 trillion cells. If we can work out what they all do, the results could revolutionise healthcare

Pioneered by the Human Cell Atlas consortium, our understanding of the human body is about to be transformed – and with it, the way we treat and prevent disease

Daniel M Davis, Professor of Immunology, University of Manchester • conversation
July 7, 2022 ~24 min

Genetic paparazzi are right around the corner, and courts aren't ready to confront the legal quagmire of DNA theft

Both Macron and Madonna have expressed concerns about genetic privacy. As DNA collection and sequencing becomes increasingly commonplace, what may seem paranoid may instead be prescient.

Yaniv Heled, Associate Professor of Law, Georgia State University • conversation
June 3, 2022 ~8 min

The Human Genome Project pieced together only 92% of the DNA – now scientists have finally filled in the remaining 8%

Advances in technology have enabled researchers to sequence the large regions of repetitive DNA that eluded the Human Genome Project.

Gabrielle Hartley, PhD Candidate in Molecular and Cell Biology, University of Connecticut • conversation
March 31, 2022 ~10 min

We're analysing DNA from ancient and modern humans to create a 'family tree of everyone'

How we’re linking together genetic material from thousands of people - modern and ancient - to trace our ancestors and the history of our evolution.

Anthony Wilder Wohns, Postdoctoral Researcher in Statistical and Population Genetics at the Broad Institute, Harvard University • conversation
Feb. 28, 2022 ~7 min

Elephant ivory: DNA analysis offers clearest insight yet into illegal trafficking networks

A new study reveals the major players and routes involved.

Jason Gilchrist, Ecologist, Edinburgh Napier University • conversation
Feb. 14, 2022 ~7 min


Florence Bell: the ‘housewife’ who played a key part in our understanding of DNA

Florence Bell’s work producing X-rays of DNA laid the foundations for one of the landmark discoveries of 20th century science.

Kersten Hall, Author and Honorary Fellow, School of Philosophy, Religion and History of Science, University of Leeds • conversation
Jan. 28, 2022 ~6 min

How mRNA and DNA vaccines could soon treat cancers, HIV, autoimmune disorders and genetic diseases

DNA and mRNA vaccines produce a different kind of immune response than traditional vaccines, allowing researchers to tackle some previously unsolvable problems in medicine.

Deborah Fuller, Professor of Microbiology, School of Medicine, University of Washington • conversation
Jan. 24, 2022 ~9 min

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