In molecular shuttles, a ring molecule is threaded onto a linear molecular strand and can move between two portions of the ...

The group based at The University of Manchester have developed a way to tie an artificial 15 nanometre (15 millionths of a millimetre) molecular strand into any one of three different knots just as if ...

After each of the old strands is copied in this way, there are two new double-helix molecules, each one containing one strand it inherited from the original molecule and one newly-formed strand.

coli. The DNA in these viruses is arranged in two, loosely linked strands, with one molecular strand containing the chemical complement of the other. These long molecules are ordinarily coiled ...

Thus, the elongation period of transcription creates a new mRNA molecule from a single template strand of DNA. As the mRNA elongates, it peels away from the template as it grows (Figure 5).

Replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. DNA replication is one of the most basic processes that occurs within a cell.

Roche has put forward a new approach to genetic analysis, which it describes as sequencing-by-expansion—a proprietary method ...

Devante Turnbull breaks down the “SOS” star’s hair look—which accompanied blushy cheeks by makeup artist Ngozi Edeme—from the ...

DNA replication is the process by which the DNA molecule makes an exact copy of itself during cell division. The double helix unwinds, and each strand serves as a template for the synthesis of a new ...

(Nanowerk News) In molecular shuttles, a ring molecule is threaded onto a linear molecular strand and can move between two portions of the strand, called stations, in response to external stimuli.