Jerome Lejeune in France and Patricia Jacobs in the United States were able to identify a supernumerary copy of chromosome 21 in karyotypes prepared from DS patients (Figure 2). Trisomy 21 is now ...

Gene editing techniques may one day allow for the removal of the extra chromosome that causes Down syndrome, early ...

What is the structure of a chromosome? Why does the total number of chromosomes in a cell matter? Learn how chromosomes self-organize within single cells, and how these patterns help us detect ...

Gene editing techniques may eventually allow trisomy to be treated at the cellular level, according to an in vitro ...

Decades ago, researchers showed that Down syndrome (also known as trisomy 21), was caused when individuals carried an extra ...

Cancer cells have special adaptation mechanisms that allow them to proliferate despite changes in their genetic makeup.

From their first consultation with medical professionals, John and Jill Hart received conflicting opinions on what they ...

Down Syndrome is also known as Trisomy 21, a repetition of the 21st chromosome. Burger said he and wife Ashlyn are expected to announce a foundation for Trisomy 21 research and support in the near ...

CRISPR Technology Shows Promise in Removing Extra Chromosomes in Down SyndromeGene editing techniques may eventually allow ...