Which of the following is a key regulator of the transition from fetal to adult hemoglobin production during hematopoiesis?

A BCL11A
B GATA1
C KLF1
D PU.1
BCL11A is a transcription factor that plays a crucial role in the silencing of fetal hemoglobin production and the activation of adult hemoglobin production during hematopoiesis.
Nature Reviews Immunology
Hematology Hematology: Hematopoiesis Hematology: Hematopoiesis Hard MEDICAL Confidence: high