FB2026_03 , released September 17, 2026
Physical Interaction report
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General Information
Interaction Type
physical association, predicted interaction
Interacting Genes
hpRNA:CR18854, CG8289
FlyBase ID
FBig0000110820
Interaction Network
Interactions Browser links
hpRNA:CR18854 network
CG8289 network
Reported Interactions
FBrf0205160-2.siR-mRNA.PRED
Reference
Czech et al., 2008
Description
predicted interaction
Assay
Collection
Source/Stage
Cell line used
Participants
Corresponds to
Reported as
Role
Note
hpRNA:CR18854 

esi-1

bait
CG8289 

CG8289

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
FBrf0205296-2.siR-mRNA.WB
Reference
Okamura et al., 2008
Description
physical association
Assay
Collection
Source/Stage
Cell line used
S2-unspecified
Participants
Corresponds to
Reported as
Role
Note
hpRNA:CR18854 

hp-CG18854

bait
CG8289 

CG8289

prey

GFP tag

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 cell extract of S2 cell line; bait produced from transfected construct; prey produced from transfected construct.

(Okamura et al., 2008)

Overexpression of hpRNA:CR18854 reduces CG8289 protein levels.

(Okamura et al., 2008)
External Crossreferences and Linkouts ( 1 )
Linkouts
MIST - An integrated Molecular Interaction Database
References (2)