Keep reading to discover more about the structure of DNA, what it ... making up the “backbone” of the DNA strand. ... Scientists are still learning more and more about this “non-coding” DNA.

Sugar: In DNA, the sugar is deoxyribose, while in RNA, it is ribose.The sugar forms the backbone of the nucleic acid strand. Phosphate Group: The phosphate group is attached to the sugar and helps ...

The discovery of DNA structure by James Watson and Francis Crick in the year 1953 is one of the most revolutionary scientific discoveries to date. However, the research leading to the discovery of ...

Your DNA is continually damaged by sources both inside and outside your body. One especially severe form of damage called a double-strand break involves the severing of both strands of the DNA double ...

The discovery builds upon the landmark 1953 breakthrough when Watson and Crick revealed DNA’s double-helix structure. For replication to occur, the helix must first unwind, splitting into two ...

DNA achieves this feat of storing, coding and transferring biological information though its unique structure. Check your understanding of this structure and how DNA is replicated with this quiz.

Jan. 15, 2025 — While most known types of DNA damage are fixed by our cells' in-house DNA repair mechanisms, some forms of DNA damage evade repair and can persist for many years, new research shows.

Watson and Crick describe structure of DNA 1953 Photo: Model of DNA molecule. In the late nineteenth century, a German biochemist found the nucleic acids, long-chain polymers of nucleotides, were ...

Cytosine is one of the four main nitrogenous bases found in DNA and RNA, along with adenine (A), guanine (G), and thymine (T) or uracil (U). It is a pyrimidine derivative, meaning it has a single-ring ...

It has long been accepted that a gene's protein-coding information is contained in only one of its two DNA strands. But in 22 February Nature, Victor Corces and co-workers at the Department of Biology ...

DNA double-strand break–capturing nuclear envelope tubules drive DNA repair. Nature Structural & Molecular Biology , 2024; DOI: 10.1038/s41594-024-01286-7 Cite This Page : ...

The study has involved biochemical and X-ray crystallography techniques. This structure points to a high degree of flexibility, which is attributed to the capacity of this protein to carry out a dual ...