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 ...

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 ...

B-DNA is the most common form of DNA and has a right-handed double helix structure. A-DNA forms in a shorter, right-handed double helix. The function of this form is to protect DNA. DNA will ...

A new paper based on long-lost documents confirms that DNA discoverer Rosalind Franklin should be credited for discovering the double helix. When you purchase through links on our site, we may ...

By Emily Anthes On April 25, 1953, James Watson and Francis Crick published a landmark paper in Nature, proposing the double helix as the long elusive structure of DNA, a discovery that a decade ...

She has been widely acknowledged as playing a major role in the discovery of DNA's double-helix structure and in fact published a paper on her findings that accompanied the research of Watson and ...

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 ...

known as a double helix, but it is possible for DNA to change shape and structure. The new study, published in Nature Communications, reveals the detail in the structure of a type of DNA called i ...

RNA strands are shorter than DNA strands. RNA sometimes forms a secondary double helix structure, but only intermittently. DNA is a much longer polymer than RNA. A chromosome, for example, is a single ...