But Journey turns 2 this December. She has several surgeries ... "As much as we have the need to label what she has ... Journey is not Trisomy 13," said her mother, Deirdra Hoffman.

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 ...

Kanako is only the second chimpanzee known to have the chromosomal defect trisomy 22. The disorder has stunted her growth, left her blind and resulted in a congenital heart disease and ...

Counts of 47 were made on more than 30 cells. Figure 2 clearly demonstrates trisomy for chromosome 18. Figure 2 Karyotype of Case 1, Showing 47 Chromosomes, with Trisomy of Chromosome 18 (D ...

Kate Cox, 31, a mother of two from Dallas, is in her 21st week of pregnancy. Doctors diagnosed her fetus with trisomy 18, a birth defect that is usually fatal. Physicians recommended Cox obtain an ...