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Progression from G2 to M phase in eukaryotes requires activation of a protein kinase composed of p34cdc2/CDC28 associated with G1-specific cyclins. In some organisms the activation of the kinase at the G2/M boundary is due to dephosphorylation of a highly conserved tyrosine residue at position 15 (Y15) of the cdc2 protein. Here we report that in the budding(More)
Understanding how genomic variation influences phenotypic variation through the molecular networks of the cell is one of the central challenges of biology. Transcriptional regulation has received much attention, but equally important is the posttranscriptional regulation of mRNA stability. Here we applied a systems genetics approach to dissect(More)
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