By studying the transcriptome of fetal cells of monozygotic twins discordant for trisomy 21, this paper finds that differential expression between the twins is organized in domains along all chromosomes; these gene expression dysregulation domains are conserved in the mouse model of Down’s syndrome and correlate with the lamina-associated domains and replication domains.
- Audrey Letourneau
- Federico A. Santoni
- Stylianos E. Antonarakis