"AtSKIP18 and AtSKIP31 were shown to mediate the degradation of Arabidopsis 14-3-3s. Mutational analyses of AtSKIP18 and AtSKIP31 indicated that the phosphorylation of AtSKIPs is critical for interaction and degradation of 14-3-3s. The loss-of-function mutation in AtSKIP31 resulted in enhanced primary root growth under nitrogen deficient conditions. [AtSKIP18]"xsd:string