What is the significance of epigenetic modifications, such as DNA methylation and histone modification, in the development and maintenance of hematopoietic stem cells?

A They regulate the expression of genes involved in self-renewal and differentiation ✓
B They have no role in the development and maintenance of hematopoietic stem cells
C They only regulate the expression of genes involved in differentiation
D They only regulate the expression of genes involved in self-renewal

Explanation

Epigenetic modifications, such as DNA methylation and histone modification, play a crucial role in regulating the expression of genes involved in self-renewal and differentiation, thereby influencing the development and maintenance of hematopoietic stem cells.

Source

Recent research studies on epigenetics and hematopoiesis
Hematology Hematology: Hematopoiesis Hematology: Hematopoiesis Medium MEDICAL Confidence: high