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. 1998 Jun 9;95(12):6716–6721. doi: 10.1073/pnas.95.12.6716

Figure 1.

Figure 1

Yeast Rpp2 is homologous to the human Rpp20 protein. (A) The amino acid sequence of the yeast Rpp2 protein is aligned with the amino acid sequence of the human Rpp20 protein. The RPP2 gene is encoded on yeast chromosome II by the ORF, YBR167c. The amino acid sequences of both proteins are numbered from the N terminus. Shaded amino acids represent identical residues, and boxed amino acids represent similar residues. (B) The heterozygous diploid strain VS200, RPP2/rpp2∷HIS3, is shown after segregation of four spores (A–D) from five independent tetrads (1–5). All spores segregated 2:2 for cell viability.