A long-running DNA mystery linked to cancer and chromosome behavior may finally have been cracked. The breakthrough, published in the journal Nucleic Acids Research, provides the first direct visual ...
I. Robert Lehman, PhD, a foundational biochemist whose research fueled modern molecular biology and biotechnology, died June 15 at his home on the Stanford University campus, surrounded by his family.
For billions of years, life on Earth has relied on a remarkably simple genetic language. DNA uses just four chemical letters — A, T, C and G — to store the instructions needed to build and maintain ...
Even the most adept researchers may not know exactly what they do to get successful results. An A.I. model is trying to figure it out by watching every move. Researchers at Transfyr use sensors and ...
In this edition of the biotech bi-weekly, get the latest industry news – from the expansion of single-cell RNA sequencing capabilities in Cambridge, UK, and next-generation enzymatic DNA synthesis ...
It’s tricky to make an exact copy of yourself. Or at least it is for cells undergoing mitosis, where cells replicate everything inside of them, including their neatly packaged DNA, then split in half.
Every time a cell divides, it must copy its DNA with extraordinary precision. But this process is constantly challenged by DNA damage. Among the most dangerous lesions are DNA interstrand crosslinks ...
Researchers at The University of Texas MD Anderson Cancer Center have developed a new imaging method, known as RF-SIRF, that quantitatively detects and maps reversed DNA replication forks with ...
The world of science has been stuck in an existential crisis over whether we actually know the things we thought we knew. Re-running an old study today doesn't always yield the same result. Same with ...
In 1869, Swiss scientist Friedrich Miescher isolated a mysterious substance from cell nuclei—an overlooked finding that would later reshape biology and our understanding of life itself. A ...
When cells proliferate, genomic DNA is precisely duplicated once per cell cycle. Abnormalities in this DNA replication process can cause alterations in genomic DNA, promoting cellular ageing, cancer, ...
Back in high school chemistry, I remember waiting with my bench partner for crystals to form on our stick in the cup of blue solution. Other groups around us jumped with joy when their crystals formed ...
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