Ankrd45 Is a Novel Ankyrin Repeat Protein Required for Cell Proliferation.

ABSTRACT: Ankyrin repeats, the most common protein-protein interaction motifs in nature, are widely present in proteins of both eukaryotic and prokaryotic cells. Ankyrin repeat-containing proteins play diverse biological functions. Here, we identified the gene ankrd45, which encodes a novel, two ankyrin repeat-containing protein. Zebrafish ankrd45 displayed a tissue specific expression pattern during early development, with high expression in ciliated tissues, including otic vesicles, Kupffer's vesicles, pronephric ducts, and floor plates. Surprisingly, zebrafish ankrd45 mutants were viable and developed grossly normal cilia. In contrast, mutant larvae developed enlarged livers when induced with liver specific expression of KrasG12V, one of the common mutations of KRAS that leads to cancer in humans

SUBMITTER: Kang Y 

PROVIDER: S-EPMC6628321 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature