A recent study by researchers from Peking University demonstrates the potential of nuclear electric resonance to control the nuclear spins of nitrogen atoms in DNA using electric field gradients, ...

Introducing HORNET, a novel RNA structure visualization method that correlates sequence and 3D topology by Justin Jackson , Phys.org AFM images and initial models for BM3, BM4, and BM5.

National Cancer Institute researchers have developed a method called HORNET for characterizing 3D topological structures of large and flexible RNA molecules. Scientists used atomic force ...

A recent study demonstrates the potential of nuclear electric resonance to control the nuclear spins of nitrogen atoms in DNA using electric field gradients, thereby achieving artificial intervention ...

We have determined the crystal structure of a four-way DNA junction by multiwavelength anomalous diffraction, and refined it to 2.16 Å resolution. The structure has two-fold symmetry, with ...

We are staring "right down the barrel of it, which is really quite surprising to me — we're just lucky." One of the most photographed objects in the night sky is the Ring Nebula, wreckage of a ...

Federal science agencies have renewed and increased funding for a world-renowned digital archive of protein structures housed ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

How can DNA from a cheek swab determine if someone is closely related to you? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. DNA tests can ...

Structure: DNA is composed of two long chains of nucleotides forming a double helix. The nucleotides within each strand are joined together through covalent (specifically phosphodiester) bonds between ...

How do we calculate mass and atomic numbers? VideoHow do we calculate mass and atomic numbers? This video is an interactive lesson in calculating an atom's mass and atomic number.