TY - RPRT TI - Altered states: programmed proteolysis and the budding yeast cell cycle. AU - P Jorgensen AU - M Tyers PY - 1999 DO - 10.1016/s1369-5274(99)00030-2 UR - https://pubmed.ncbi.nlm.nih.gov/10607629/ ID - 10607629 ER -