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Cas9 (CRISPR associated protein 9, formerly called Cas5, Csn1, or Csx12) is a 160 kilodalton protein which plays a vital role in the immunological defense of certain bacteria against DNA viruses and plasmids, and is heavily utilized in genetic engineering applications.
Most known examples of this class of 'sun-disc' have been found in Ireland (21), with smaller numbers from Scotland (6), England (5), and similar examples from France. This is the first example to be found in Wales and thought to be the earliest gold artifact from Wales, probably belonging to the slightly later established Beaker phase (c. 2000 ...
Carved stone balls are petrospheres dated from the late Neolithic, to possibly as late as the Iron Age, mainly found in Scotland, but also elsewhere in Britain and Ireland. They are usually round and rarely oval, and of fairly uniform size at around 2 + 3 ⁄ 4 inches or 7 cm across, with anything between 3 and 160 protruding knobs on the surface.
V7a found mostly in Slavic countries, but also in Scandinavia, Germany and France [22] V7a1; V7b found in eastern Europe and France [23] V8 found in North Europe; V9 V9a found in the British Isles V9a1; V9a2 found in Ireland, England, Scotland (Shetland), Denmark; V10 found in the British Isles, northwest France and Sweden / found in Bell ...
In molecular biology, trans-activating CRISPR RNA (tracrRNA) is a small trans-encoded RNA. It was first discovered by Emmanuelle Charpentier in her study of the human pathogen Streptococcus pyogenes, a type of bacteria that causes harm to humanity. [1]
Cas12a (CRISPR-associated protein 12a, previously known as Cpf1) is an RNA-guided endonuclease that forms an essential component of the CRISPR systems found in some bacteria and archaea. In its natural context, Cas12a targets and destroys the genetic material of viruses and other foreign mobile genetic elements , thereby protecting the host ...
For a long time it was supposed that these forts were peculiar to Scotland; but they are found also in the Isle of Man (Cronk Sumark); County Londonderry and County Cavan, Ireland; in Upper Lusatia, Bohemia, Silesia, Saxony, and Thuringia; in the provinces on the Rhine, especially in the neighbourhood of the Nahe; in the Ucker Lake; in ...
Vandenboschia speciosa, synonym Trichomanes speciosum, [2] commonly known as the Killarney fern, [3] is a species of fern found widely in Western Europe.It is most abundant in Ireland, Great Britain, Brittany, Galicia, Canary Islands, Madeira and the Azores, but is also found in other locations including France, Spain, Portugal and Italy. [4]