FB2026_02 , released June 18, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
E(spl)mδ-HLH, E(spl)m5-HLH
FlyBase ID
FBig0000103345
Interaction Network
Interactions Browser links
E(spl)mδ-HLH network
E(spl)m5-HLH network
Reported Interactions
FBrf0099085-53.Y2H
Reference
Alifragis et al., 1997
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
E(spl)m5-HLH 

M5

bait

fused to LexA DNA-binding domain

E(spl)mδ-HLH 

Mδ

prey

fused to B42 activation domain

Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Source was yeast cell line; bait produced as transgenic fusion protein; prey produced as transgenic fusion protein (prey was previously cloned reagent).

(Alifragis et al., 1997)

Two-hybrid system: yeast GAL4-BD/B42-AD

(Alifragis et al., 1997)
FBrf0099085-66.Y2H
Reference
Alifragis et al., 1997
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
E(spl)mδ-HLH 

Mδ

bait

fused to LexA DNA-binding domain

E(spl)m5-HLH 

M5

prey

fused to B42 activation domain

Experimental entities
Corresponds to
Identifier
Reported
Role
Note
Subregions with role in interaction
Corresponds to
Description
Role
Coordinates
Note
Isoform-specific participants
Corresponds to
Description
Role
Note
Comments concerning this interaction

Source was yeast cell line; bait produced as transgenic fusion protein; prey produced as transgenic fusion protein (prey was previously cloned reagent).

(Alifragis et al., 1997)

Two-hybrid system: yeast GAL4-BD/B42-AD

(Alifragis et al., 1997)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (1)