The discovery of recombinant DNA proved that biology, not chemistry alone, could create new medicines like life-saving ...

A ZFN is an artificial endonuclease that consists of a designed zinc finger protein (ZFP) fused to the cleavage domain of the FokI restriction enzyme ... in the donor plasmid and selecting ...

An Escherchia coli K12 strain carrying the HhaII methylase and restriction genes on two separate compatible plasmids, pSK5 and pSK7, is used to overproduce the restriction endonuclease. Plasmid pSK5 ...

The authors created a useful collection of Rep protein variants with changes that alter the amino acid sequence, but these did not lead to clear improvements in how the virus worked. Instead, their ...

In tumours these enzymes can be secreted, bind to specific regions on the cell membrane and are localized in endolysosomal vesicles. Their substrates and functions differ depending on their location.

Nintendo has a lot going on these days, which includes an ongoing legal battle and preparing for the Switch 2 to hit store shelves. To keep fans in the loop, the company launched the Nintendo ...

Taiwan has lifted a restriction on the age of cattle for Japanese beef imports, a measure imposed in the wake of a 2001 mad cow disease outbreak in Japan, the Japanese farm ministry said Friday. The ...

The yeast nuclear endonuclease Rnt1 has a well-characterized role in the maturation of many ncRNA precursors. However, the scope and consequence of its function in mRNA degradation pathways is much ...

This is the point where DAO supplements come in handy. DAO, or diamine oxidase, is an enzyme that breaks down histamine in the body. Taking a DAO supplement can help alleviate symptoms of ...

With 93 per cent of Bangladesh's exports to India previously moving through these land routes, the impact on its ready made garments sector -- which exports nearly USD 740 million worth of ...

Decreased activity of the enzyme ELOVL2 accelerates white blood cell aging and alters the expression of cancer-associated genes, new research suggests. Image depicts immune cells in the bone marrow, ...