We've now zoomed in enough to see portions of the DNA strand. The DNA is wrapped around histones -- protein structures that are sometimes depicted as discs. Histones carry a slight positive charge ...

This involves carefully selecting the length and sequence of each DNA strand to ensure that it will bind to the appropriate complementary strand in the correct position. The DNA strands – typically ...

In the world of nanotechnology, the development of dynamic systems that respond to molecular signals is becoming increasingly ...

In eukaryotes, DNA is tightly wound into a complex called chromatin. Thanks to the process of chromatin remodeling, this complex can be "opened" so that specific genes are expressed. Various ...

LMU chemists present two studies that open up new possibilities for biotechnological applications.

These homeotic genes were known to be gathered together in clusters on a strand of DNA, arranged in a sequence that uncannily ... wingless is ordering its cells to draw a sharp line offsetting the ...

With the flick of a light, researchers have found a way to rearrange life's basic tapestry, bending DNA strands back on ...

The DNA repair and replication pathways converge on a common final step in which the continuity of the repaired DNA strand is restored by DNA ligase, an enzyme that converts nicks into phosphodiester ...

An analysis of tissue samples from nearly 1,200 older adults found that the more insertions individuals had, the younger they died.

A "taglock"? What in the world is a taglock?!

Global Restriction Endonucleases Market is valued approximately at USD 401.1 million in 2023 and is anticipated to grow with a healthy growth rate of more than 6.60% over the forecast period 2024-2032 ...

Researchers show how DNA origami and fluorescent probes can be used to release molecular cargo in a targeted manner.