Jorge Di Paola, Christopher Porter, Walter Kahr and colleagues report germline mutations in the transcriptional repressor gene ETV6 in three families with thrombocytopenia and elevated red blood cell volume. All three mutations affect the ability of ETV6 to repress transcription of a reporter construct, and the two protein-altering mutations affect megakaryocyte development.
- Leila Noetzli
- Richard W Lo
- Jorge Di Paola
