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.

Publication

The Krueppel-like zinc finger protein Glis2 functions as a negative modulator of the Wnt/beta-catenin signaling pathway.

Kim YS, Kang HS, Jetten AM

To gain insight into the mechanism by which Gli-similar 2 (Glis2) regulates transcription, we performed yeast-two hybrid cDNA library screening using Glis2 as bait. This screening identified beta-catenin as a potential Glis2-interacting protein. Mammalian two-hybrid, co-immunoprecipitation, and GST-pulldown analyses supported the interaction between Glis2 and beta-catenin. Pulldown analyses with several Glis2 deletion mutants indicated that the 1st zinc finger motif ... [more]

FEBS Lett. Mar. 06, 2007; 581(5);858-64 [Pubmed: 17289029]

Throughput

  • Low Throughput

Curated By

  • BioGRID