Dental enamel is the hardest substance in the human body, protecting teeth from wear, temperature changes, and decay. However, enamel cannot regenerate once damaged. Inherited disorders, such as ...
See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A new study has raised alarm bells about the potential for the H5N1 ...
Studies of genetics conducted in yeast cells, human neurons, mice or other model systems often reveal networks of genes that ...
Nepal has culled 600,000 birds as H5N1 sweeps Kathmandu, closing the capital's only zoo and raising fears it could mutate to ...
Scientists have revealed parts of the genome that are especially vulnerable to mutations that occur very early on in development. These areas are in the initial portions of genes, where the cell tends ...
A variant of the bird flu virus, collected in 2016 and no longer in circulation, was just one mutation away from being able to bind to human receptors. This finding underscores that certain bird flu ...
When a zygote begins cell division at a rapid rate, errors happen, and a new study found that base pairs near a gene’s transcription state sites (TSS) are particularly vulnerable. By analyzing some ...
How fast does the human genome change? Scientists have attempted to answer this question by studying mutation rates over several generations, and they found that some parts of the human genome tend to ...
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