Functional signature for the recognition of specific target mRNAs by human staufen1 protein

ABSTRACT: Cellular mRNAs are permanently associated to proteins in the form of ribonucleoprotein particles. In addition to the hnRNP and SR protein families, the double-stranded RNA-binding (DRB) proteins play important roles in mRNA synthesis, modification, activity and decay (Dreyfuss et al, 2002; Stutz & Izaurralde, 2003). Staufen is a DRB protein first described as a maternal factor involved in the localised translation of specific mRNAs during early development in the fly (Riechmann & Ephrussi, 2001). One of the human homologues, human Staufen1 (hStau1) forms ribonucleoprotein complexes known as RNA granules that contain proteins involved in translation regulation as well as cytoskeleton and motor proteins to allow the movement of the granule on the microtubules. Although many cellular mRNAs ha

ORGANISM(S): Homo sapiens

SUBMITTER: Juan Oliveros 

PROVIDER: E-GEOD-47226 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress