In mice, a gene Homer Simpson, which makes them more stupid Bashny.Net

US researchers at Emory University have discovered a gene in mice, turning off which can improve the skills of experimental animals in the area of ​​learning and memory.

Americans have discovered the gene code word there - RGS14, but he has given a simple name "gene Homer Simpson" in honor of the hero of the famous cartoon series. As you know, Homer - father, distinguished by its stupidity and ability to ever get trapped. Interestingly, in one of the series really is a question of "gene Simpsons." In the story, Homer is very upset that he could not find a single Simpson, intelligent and dobivshegosya success.

Meanwhile, scientists have found that RGS14 is particularly active in the hippocampus - part of the brain responsible for forming memories, and, consequently, are involved in the accumulation of experience and training. However, the gene behaves at least strange. Laboratory experiments have shown that it inhibits the area of ​​the brain.

In the experiment, the researchers were able to turn off the gene, and the results were startling. Increased communication between neurons, and mice are better to recognize objects placed them in a cage, and with greater skill to overcome the maze, remembering the special label. Disabling the gene did not lead to any negative consequences. It is interesting that a person has the same gene, and scientists think about how to take advantage of it.

Source: www.rbcdaily.ru

via factroom.ru