There are 4 members of the FOXO family , including FOXO1 , FOXO3 , and FOXO6 .
FOXO4 is a member of the forkhead family transcription factors O subclass , which is characterized by a winged helix domain used for DNA binding .
There are 4 members of the FOXO4 family , including FOXO1 , FOXO3 , and FOXO6 .
FOXO4 is a member of the forkhead family transcription factors O subclass , which is characterized by a winged helix domain used for DNA binding .