Factor
|
Symbol
|
DNA binding domain
|
Regulatory class
|
---|
Bicoid
|
BCD
|
Homeodomain
|
A-P early maternal
|
Caudal
|
CAD
|
Homeodomain
|
A-P early maternal
|
Giant
|
GT
|
bZip domain
|
A-P early gap
|
Hunchback
|
HB
|
C2H2 zinc finger
|
A-P early gap
|
Knirps
|
KNI
|
Receptor zinc finger
|
A-P early gap
|
Kruppel
|
KR
|
C2H2 zinc finger
|
A-P early gap
|
Huckebein
|
HKB
|
C2H2 zinc finger
|
A-P early terminal
|
Tailless
|
TLL
|
Receptor zinc finger
|
A-P early terminal
|
Dichaete
|
D
|
HMG/SOX class
|
A-P early gap-like
|
Ftz
|
FTZ
|
Homeodomain
|
A-P pair rule
|
Hairy
|
HRY
|
bHLH
|
A-P pair rule
|
Paired
|
PRD
|
Homeodomain/paired domain
|
A-P pair rule
|
Runt
|
RUN
|
Runt domain
|
A-P pair rule
|
Sloppy paired 1
|
SLP1
|
Forkhead domain
|
A-P pair rule
|
Daughterless
|
DA
|
bHLH
|
D-V maternal
|
Dorsal
|
DL
|
NFkB/rel
|
D-V maternal
|
Mad
|
MAD
|
SMAD-MH1
|
D-V zygotic
|
Medea
|
MED
|
SMAD-MH1
|
D-V zygotic
|
Schnurri
|
SHN
|
C2H2 zinc finger
|
D-V zygotic
|
Snail
|
SNA
|
C2H2 zinc finger
|
D-V zygotic
|
Twist
|
TWI
|
bHLH
|
D-V zygotic
|
- A-P, anterior-posterior; D-V, dorsal-ventral.