Scientists have a new theory about the structure of DNA. Two strands of alternating sugar (deoxyribose) and phosphate groups make up the DNA double helix, and the strands were thought to be linked by ...

Guided by the work of Rosalind Franklin, James Watson and Francis Crick discovered the the twisted-ladder structure of DNA in 1953, a finding that gave rise to the modern field of molecular biology.

As imaging tools continue to get more sophisticated, researchers have been able to actually watch biological processes as they are happening in live cells. Scientists have now visualized loops of DNA ...

The discovery of the DNA structure sparked a flurry of new research, birthing fields like molecular biology, biotechnology, ...

In the middle of the 20th century, accumulating data suggested that DNA carries life’s genetic information. Biochemists around the world raced to determine its structure. The competition led to some ...

The 1.75 Å crystal structure of the Kluyveromyces lactis heat shock transcription factor (HSF) DNA-binding domain (DBD) complexed with DNA reveals a protein–DNA interface with few direct major groove ...

Nanoclusters are little 'heaps' of a few atoms that often have interesting optical properties and could become useful probes for imaging processes in areas such as biomedicine and diagnostics.

James D Watson, who helped discover the structure of DNA at the age of 25, one of the most important scientific breakthroughs ever, has died. He passed away on Thursday at a hospice in East Northport, ...

A University of Iowa-led study has revealed the unexpected structure adopted by the DNA repair protein RAD52 as it binds and protects replicating DNA in dividing cells. This new structural and ...

DNA Full Form: The full name of DNA is Deoxyribonucleic Acid. This molecule holds the complete genetic code of living organisms. The name “Deoxyribonucleic Acid” reflects its part: “Deoxy” points to ...

There are four bases: Adenine and Guanine (purines); Cytosine and Thymine (Pyrimidines). Purines have two carbon-nitrogen rings while pyrimidines have a single carbon-nitrogen ring. Thus, there are ...