Source :
The x-deactivation process is done at the beginning of embryonic development, in the XX chromosome wound prominent fetus. In this process, X chromosommium is disabled in each cell. The X-deactivation process is a random system, which does not specifically determine whether the parental or paternal X chromosome will be disabled in a cell. Any cell in the embryo cell will discharge maternal X chromosomes, Other adjacent cells may also disinfect paternal X chromosomes. After deactivation, the inactive X chromosome gets the structure called Barr Body. After this formation, no genes of inactive chromosomes can be released. After the formation of bar body, when the cells of the embryo are divided, the cells are separated into them with an inactive X chromosome phase. As a result, only maternal X chromosomes are active in all cells caused by division of maternal X chromosomes, and all of the paternal X chromosomes, which are caused by the division of chromosomes carrying paternal X chromosomes only If there are two different types of genes in maternal and paternal X chromosomes, then maternal X chromosomes may be found in one of the genes in specialty cells and other forms of paternal X chromosomes. Such cases are seen in the case of the girl Caliko cat hair. Chromosomes If there are two different types of genes in maternal and paternal X chromosomes, then maternal X chromosomes may be found in one of the genes in specialty cells and other forms of paternal X chromosomes. Such cases are seen in the case of the girl Caliko cat hair. Chromosomes If there are two different types of genes in maternal and paternal X chromosomes, then maternal X chromosomes may be found in one of the genes in specialty cells and other forms of paternal X chromosomes. Such cases are seen in the case of the girl Caliko cat hair.