在造血系统从多能造血干细胞定向于各系列造血组细胞 ,直至成为各系列成熟功能血细胞的发育分化过程中 ,细胞内整套基因按内在程序在正常调控下的表达态势 ,主导着细胞形态、行为和功能的有序变化。各系列特异性的转录因子及其间的相互作用对调控系列特异性基因的表达态势起重要作用 In the hematopoietic system, the pluripotent hematopoietic stem cells are directed to the hematopoietic cells in each series until they become the developmental differentiation of each series of mature hematopoietic cells. Under the normal control of the whole set of genes in the cell, And functional orderly changes. Each series of specific transcription factors and the interaction between them play an important role in regulating the expression of series-specific genes