BAIT

PAR1

F7D19.13, F7D19_13, HELIX-LOOP-HELIX 1, HLH1, PHY RAPIDLY REGULATED 1, AT2G42870
protein PHYTOCHROME RAPIDLY REGULATED1
GO Process (3)
GO Function (1)
GO Component (1)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Arabidopsis thaliana (Columbia)
PREY

PRE1

BANQUO 1, BASIC HELIX-LOOP-HELIX PROTEIN 136, BHLH136, BNQ1, MYH19.1, MYH19_1, PACLOBUTRAZOL RESISTANCE1, AT5G39860
bHLH transcription factor PRE1
GO Process (4)
GO Function (2)
GO Component (1)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Arabidopsis thaliana (Columbia)

FRET

An interaction is inferred when close proximity of interaction partners is detected by fluorescence resonance energy transfer between pairs of fluorophore-labeled molecules, such as occurs between CFP (donor) and YFP (acceptor) fusion proteins.

Publication

Interactions between HLH and bHLH factors modulate light-regulated plant development.

Hao Y, Oh E, Choi G, Liang Z, Wang ZY

Phytochromes (Phy) and phytochrome-interacting factor (PIF) transcription factors constitute a major signaling module that controls plant development in response to red and far-red light. A low red:far-red ratio is interpreted as shading by neighbor plants and induces cell elongation-a phenomenon called shade-avoidance syndrome (SAS). PAR1 and its closest homolog PAR2 are negative regulators of SAS; they belong to the HLH ... [more]

Mol Plant May. 01, 2012; 5(3);688-97 [Pubmed: 22331621]

Throughput

  • Low Throughput

Additional Notes

  • BiFC assay

Related interactions

InteractionExperimental Evidence CodeDatasetThroughputScoreCurated ByNotes
PAR1 PRE1
Two-hybrid
Two-hybrid

Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation.

Low-BioGRID
-

Curated By

  • BioGRID