To actually visualize the double-helical structure of DNA, researchers require special ... To see chromosomes in this way, scientists must first use a chemical process that attaches the ...

But James Watson and Francis Crick's claim was a valid one, for they had in fact discovered the structure of DNA, the chemical that encodes instructions for building and replicating almost all ...

For the first time, researchers have filmed in real time the disassembly of DNA at the atomic scale. This strand separation ...

A University of Iowa-led study has revealed the unexpected structure adopted by the DNA repair protein RAD52 as it binds and ...

For successful cell division, chromosomal DNA needs to be packed into compact rod-shaped structures. Defects in this process ...

What if you could take a picture of every gene inside a living organism—not with light, but with DNA itself? Scientists at ...

laid the foundation for our understanding of DNA and RNA structure. Cytosine can be synthesized chemically or isolated from natural sources for research and industrial purposes. Chemical synthesis ...

Among the many marvels of life is the cell's ability to divide and thus enable organisms to grow and renew themselves. For ...

Scientists have captured the first detailed 'molecular movie' showing DNA being unzipped at the atomic level -- revealing how cells begin the crucial process of copying their genetic material.

The findings, published in Nature Structural & Molecular Biology ... By unveiling Pol-theta's DNA-bound structure—its active state—the study provides a blueprint for designing more effective ...