Tabula (game) Tabula were reconstructed in the 19th century by Becq de Fouquières based upon this epigram. The game was played on a board nearly identical to a modern backgammon board with 24 points, 12 on each side. Two players had 15 pieces each, and moved them in opposing directions around the board, according to the roll of three dice. A piece resting alone in a space on the board was vulnerable to being hit. Hitting a blot, reentering a piece from the bar, and bearing off, all had the same rules as today. The only differences with modern backgammon were the
Northwestern blot Northwestern blot The Northwestern blot, also known as the Northwestern assay, is a hybrid analytical technique of the Western blot and the Northern blot, and is used in molecular biology to detect interactions between RNA and proteins. A related technique, the Western blot, is used to detect a protein of interest that involves transferring proteins that are separated by gel electrophoresis onto a nitrocellulose membrane. A colored precipitate clusters along the band on the membrane containing a particular target protein. A Northern blot is a similar analytical technique that, instead of detecting a protein of interest, is used to study