The double helix, though, is not the only form in which DNA exists. For the first time ever, scientists have identified the existence of a new DNA structure that looks more like a twisted, four ...

In 1953, James Watson and Francis Crick discovered the now-famous "double helix" DNA structure. But scientists have previously observed short lengths of DNA in different shapes.

James Watson and Francis Crick proposed that DNA (deoxyribonucleic acid) was a double-helix structure, not a triple stranded structure as had been previously hypothesized, on April 2, 1953. The ...

DNA double helix structures crystals Method developed for DNA programmed material synthesis Date: April 4, 2017 Source: University of Erlangen-Nuremberg ...

New York — 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.

The double-helix structure has practically become synonymous with DNA, but it isn't the only way long strands of genetic information squeeze themselves into a tight space. When a double-strand of DNA ...

Double helix structure discovered in synthetic macromolecule. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2019 / 03 / 190308102157.htm ...

In 1953, James Watson and Francis Crick uncovered the double-helix structure of DNA, changing the course of biology and genetics forever. Role of Rosalind Franklin's X-ray Images ...

SASKATOON -- When Francis Crick and James Watson discovered the double helical structure of deoxyribonucleic acid (DNA) in 1953, it began a genetic revolution to map, study, and sequence the ...

However, compaction isn’t enough. Cells also need to regulate the chromosome structure to enable its function. For example, when genetic information needs to be accessed, the DNA is locally read off.