Behaviour of dic(X)s in anaphase/telophase did not correlate with the presence of a mosaic karyotype (Table 1). Therefore, although some functionally dicentric dic(X)s show retarded segregation ...

While Emma has Down syndrome — specifically a rare type called Mosaic Down syndrome — some people don’t believe it. “At the ...

Could two pieces of a stone mosaic ever be identical? Of course, the answer is no--and each stone’s variation subtly contributes value to the finished work. Why should your cells be any different?

They prevent alterations in the genome, known as mosaicism. An international research team led by scientists of the Centre ...