A plasmid is a small, circular, double-stranded DNA molecule that is distinct from a cell's chromosomal DNA. Plasmids naturally exist in bacterial cells, and they also occur in some eukaryotes.

Plasmids are small, circular, double-stranded DNA molecules that move from one cell to another, transferring genetic material without killing the host bacterium. As part of this DNA exchange, plasmids ...

21 in the journal Cell. The presence of plasmids in ... of Argonaute proteins that trigger their host bacteria's death to avoid plasmid invasion. Argonautes, however, are aided by guide RNA ...

21 in the journal Cell. The presence of plasmids in ... of Argonaute proteins that trigger their host bacteria's death to ...

One of these mechanisms involves plasmids, small DNA molecules in bacterial cells, which have their own independent genome and carry antibiotic ... John Innes Centre researchers and partners used a ...

In principle, mRNA vaccines are ideal for health emergencies as they can be quickly mass produced using a template. The problem is that current cell-based template production methods take too long, ...