Everyone can think that extra add-ons to the living may change the lifestyles. Is the leverage similar in life with an extra-chromosome?? The answer is, No!
Take the case of Down syndrome (DS) that has an extra copy of chromosome 21 and associated higher societal costs with physical changes and intellectual disability. Among genetic disorders, Down syndrome is the most common, complex disorder with a huge medical cost throughout the world. Down syndrome can be presented in three forms Trisomy 21, Mosaic trisomy, and Translocation. Trisomy 21–error in cell division called "nondisjunction"–results in an extra copy of chromosome 21 in every cell. In Translocation, an ...
