Molecular cues delivered by the microenvironment frequently act in an instructive fashion by initiating intracellular signaling pathways that ultimately target a select group of transcription factors .
molecular cues delivered by the microenvironment frequently act in an instructive fashion by initiating intracellular signaling pathways that ultimately target a select group of transcription factors .
B-other_name I-other_name O O O B-other_name O O O O O O O O O B-other_name I-other_name O O O O O O O B-protein_family_or_group I-protein_family_or_group O