Article
Saccharomyces cerevisiae Sof1p associates with 35S Pre-rRNA independent from U3 snoRNA and Rrp5p.
Eukaryotic cell - 1 Mar 2006
Bax Ralph, Vos Harmjan R, Raué Hendrik A, Vos Jan C
Abstract excerpt
Sof1p is a trans-acting protein that is essential for biogenesis of the 40S ribosomal subunits in the yeast Saccharomyces cerevisiae. Because of its involvement in the early cleavage steps of precursor rRNA, its interaction with Nop1p and its ability to coprecipitate U3 snoRNA, Sof1p has so far been regarded as a protein that is specific to the U3 snoRNP. To determine whether a site exists within U3 snoRNA with...
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