Standard genetic sequencing approaches can tell you a lot about the genetic makeup and activity in a sample, like a piece of ...

DNA is a complex molecule that consists of two strands coiled around each other to form a double helix structure. Comparison of a single-stranded RNA and a double-stranded DNA with their corresponding ...

“We could not image the entire surface at once ... When a nucleotide is incorporated, the proximity causes a FRET signal. The DNA molecule lights up, and the color indicates the base identity ...

By tagging each DNA or RNA molecule and allowing neighboring tags ... This technique, called volumetric DNA microscopy, creates a 3D image of an entire organism from the inside out, giving ...

Using advanced imaging techniques and precise microfluidics control to stretch out curly DNA ... the image. During this time, ...

When we see pictures of chromosomes ... Chromatin refers to proteins that help organize the long DNA molecule. The protein shown here supports and organizes small loops of DNA.

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

improving the lateral resolution of side-by-side features in images of the DNA molecule. Journalists may use this image only with appropriate credit and when reporting on this research.

In 1970, biochemist Robert Wells of the University of Alabama at Birmingham saw something strange in his X-ray images of a new synthetic DNA polymer. The DNA molecule was composed of the traditional ...

(Image: Public Domain) Cytosine was first discovered in 1894 by Albrecht Kossel, a German biochemist. Kossel isolated cytosine from calf thymus tissues and found that it was a component of nucleic ...