Dact genes are chordate specific regulators at the intersection of Wnt and Tgf-β signaling pathways.

ABSTRACT:

Background

Dacts are multi-domain adaptor proteins. They have been implicated in Wnt and Tgfβ signaling and serve as a nodal point in regulating many cellular activities. Dact genes have so far only been identified in bony vertebrates. Also, the number of Dact genes in a given species, the number and roles of protein motifs and functional domains, and the overlap of gene expression domains are all not clear. To address these problems, we have taken an evolutionary approach, screening for Dact genes in the animal kingdom and establishing their phylogeny and the synteny of Dact loci. Furthermore, we performed a deep analysis of the various Dact protein motifs and compared the expression patterns of different Dacts.

Results

Our study identified previously not recognized dact ge

SUBMITTER: Schubert FR 

PROVIDER: S-EPMC4236578 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature