FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association
Interacting Genes
sqd, bru1
FlyBase ID
FBig0000097407
Interaction Network
Interactions Browser links
sqd network
bru1 network
Reported Interactions
FBrf0108251-4.PD.A
Reference
Norvell et al., 1999
Description
physical association
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
sqd 

Sqd

bait

GST tag

sqd 
bru1 

Bruno

prey

[35]S label

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

sqd interacts with aret (bruno), but not vas or enc.

(Norvell et al., 1999)

Interaction in vitro; bait produced as a recombinant fusion protein in bacterial system; prey produced and labeled by in vitro translation.

(Norvell et al., 1999)
FBrf0108251-5.coIP.WB
Reference
Norvell et al., 1999
Description
physical association
Assay
Collection
Source/Stage
ovary / adult stagefemale
Cell line used
Participants
Corresponds to
Reported as
Role
Note
sqd 

Sqd

bait
bru1 

Bruno

prey
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 adult female ovaries of wild-type fly line; bait produced from endogenous gene; prey produced from endogenous gene.

(Norvell et al., 1999)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (1)