That Is Fabrics Or Bodies From One Animal

That is fabrics or bodies from one animal without any problems and tearing away reactions can be replaced to other animal of the same line. At the person, as it is known, such change can be carried out only between twins. What for lines of animals are necessary? If what be a sign or disease it is shown at the majority of animals of the given line, this sign precisely means carries the genetic nature. And still. On a pure line of animals it is possible to investigate the mechanism of development of the given sign. It is tempting? And so, as to adiposity it meets very high probability at two lines of mice. At one of them, ob/ob* the gene which particularly is responsible for adiposity was possible to allocate lines. This gene codes fiber who has soon been allocated and thoroughly studied. And here that has begun to smell sensation. It has appeared that this fiber at introduction to its mice of a line ob/ob warns at them adiposity development. If it to enter to already grown fat mice the weight of their body decreases.