NewslettersHematopoiesis NewsDual Function NFI Factors Control Fetal Hemoglobin Silencing in Adult Erythroid CellsBy Danielle Corrigan - May 26, 20220124Investigators identified via a CRISPR–Cas9 genetic screen two members of the NFI transcription factor family — NFIA and NFIX — as HBG1/2 repressors.[Nature Genetics]Abstract