An international team of scientists, composed of researchers from the Complutense University of Madrid, Saint Louis University’s Madrid campus, and the University of California, has proposed a new ...

Geometry describes an object at a particular ... coli and other bacteria, the DNA double helix closes into a circle, like a twisted rubber band. Replication of the E. coli chromosome can happen ...

The 5-formylcytosines directly affect the geometry of the stacking of ... a change in the physical properties of the DNA double-stranded helix. Although 5fC did not affect the thermodynamic ...

Inside the cell’s nucleus, the double helix folds up in ... for unveiling genomic geometry. “Now we are going back to studying the structure of the genome because we realize that the three-dimensional ...

Watson–Crick base pairs underpin the DNA double helix. Evidence of transient changes in base-pairing geometry highlights the fact that the information held in DNA's linear sequence is stored in ...

DNA's double helix has long stood as the symbol of life’s code. But buried within the genome lies a deeper level of complexity. One of the more intriguing discoveries in recent years is the i-motif—a ...

More than seven decades later, mathematician Robert Monjo believes he has discovered a similarly significant double helix — but this time not as the structure of human DNA, but as the structure ...

This organization can be explained by weak interactions between nucleosomes, which are the repetitive blocks that fold the ...

Francis Crick was a pioneer molecular biologist who is credited, along with James Watson and Maurice Wilkins, with discovering the double helix structure of the DNA molecule. The trio won the ...

The discovery of DNA's double helix structure 70 years ago opened up a world of new science — and also sparked disputes over who contributed what and who deserves credit. Much of the controversy ...

Certain DNA sequences can form structures other than the canonical double helix. These alternative DNA conformations—referred to as non-B DNA—have been implicated as regulators of cellular ...