From the twists of the double helix to the vast diversity captured in pangenomes, our understanding of DNA is expanding beyond a static code. Researchers are uncovering the hidden influence of ...

Non-coding DNA variants contribute to acute lymphoblastic leukemia (ALL) chemotherapy resistance. St. Jude Children's Research Hospital scientists have identified specific DNA variants in the ...

For decades, scientists have been puzzled by large portions of the human genome labeled as “junk” DNA, sequences that seemingly serve no purpose. Yet, recent studies suggest these cryptic sequences ...

Researchers have mapped the spatial distribution of around 700 long non-coding RNAs, otherwise known as lncRNAs, in the testes. The team discovered much higher levels of lncRNAs in the testes than had ...

Researchers at Bar-Ilan University have discovered that changing just one letter in DNA can completely alter sex development in mice. In the new study, published in Nature Communications, a ...

Professor Indraneel Mittra and his team show that DNA fragments from dying cells function as agents of horizontal gene transfer in mammalian cells. For decades, scientists have known that bacteria can ...

De novo gene evolution describes the process by which entirely new genes originate from previously non-coding DNA rather than from the duplication and divergence of existing genetic material. This ...

"With up to half of individuals with rare diseases currently living without a diagnosis, exploring the non-coding DNA can provide answers for families with rare conditions." The researchers found that ...

The non-coding genome, once dismissed as "junk DNA", is now recognized as a fundamental regulator of gene expression and a key player in understanding complex diseases. Following the landmark ...

A new study suggests a simple letter change can reverse sex development, causing a mouse with female chromosomes (XX) to develop male genitalia. The mutation responsible for the change was not in ...