The two year old proband has multiple malformations and severe developmental delay. Her karyotype is 46, XY, -9, +rec(9), dup p, inv(9)(q22.1q34.3)mat, with a net duplication of 9pter←q22.1 and ...
An important player in the healthy development of female embryos turns out also to play a key role in regulating the behavior of chromosome loops and gene expression in both sexes, according to a new ...