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Volumn 271, Issue 5255, 1996, Pages 1597-1601

Rapid degradation of the G1 cyclin Cln2 induced by CDK-Dependent phosphorylation

Author keywords

[No Author keywords available]

Indexed keywords

CYCLIN DEPENDENT KINASE; CYCLINE; PROTEIN KINASE; CLN2 PROTEIN, YEAST; CYCLIN DEPENDENT KINASE 1; FUNGAL PROTEIN;

EID: 0029670193     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.271.5255.1597     Document Type: Article
Times cited : (196)

References (40)
  • 2
    • 0022915860 scopus 로고
    • T Evans, E. T. Rosenthal, J. Youngbloom, D. Distel, T. Hunt, Cell 33, 389 (1983); K I Swenson, K M. Farrell, J V. Ruderman, ibid. 47, 861 (1986).
    • (1986) Cell , vol.47 , pp. 861
    • Swenson, K.I.1    Farrell, K.M.2    Ruderman, J.V.3
  • 4
    • 0027240841 scopus 로고
    • F. R Cross and C. M. Blake. Mol. Cell. Biol. 13, 3266 (1993); M Tyers, G Tokiwa, R. Nash, B. Futcher, EMBO J 11, 1773 (1992)
    • (1993) Mol. Cell. Biol. , vol.13 , pp. 3266
    • Cross, F.R.1    Blake, C.M.2
  • 9
    • 0023797125 scopus 로고
    • F Cross, Mol. Cell. Biol. 8, 4675 (1988), R Nash. G Tokiwa, S Anand, K Erickson, A B. Futcher, EMBO J. 7, 4335 (1988); J. A Hadwiger, C Wittenberg, M A de Barros Lopes, H E Richardson, S. I Reed, Proc Natl. Acad. Sci U S A. 86, 6255 (1989), see also Table 1, CLN2Δ376-514, and (12).
    • (1988) Mol. Cell. Biol. , vol.8 , pp. 4675
    • Cross, F.1
  • 10
    • 0024293556 scopus 로고
    • F Cross, Mol. Cell. Biol. 8, 4675 (1988), R Nash. G Tokiwa, S Anand, K Erickson, A B. Futcher, EMBO J. 7, 4335 (1988); J. A Hadwiger, C Wittenberg, M A de Barros Lopes, H E Richardson, S. I Reed, Proc Natl. Acad. Sci U S A. 86, 6255 (1989), see also Table 1, CLN2Δ376-514, and (12).
    • (1988) EMBO J. , vol.7 , pp. 4335
    • Nash, R.1    Tokiwa, G.2    Anand, S.3    Erickson, K.4    Futcher, A.B.5
  • 15
    • 0029017132 scopus 로고    scopus 로고
    • unpublished results
    • M R Gerber, A. Farrell, R. J Deshaies, I Herskowitz, D O. Morgan, Proc. Natl. Acad. Sci. U.S.A 92, 4651 (1995); C Wittenberg, unpublished results
    • Wittenberg, C.1
  • 16
    • 13344277621 scopus 로고    scopus 로고
    • note
    • 396 mutated to Ala is indicated by S396A.
  • 19
    • 0023722309 scopus 로고
    • M. Goebl et al, Science 241, 1331 (1988)
    • (1988) Science , vol.241 , pp. 1331
    • Goebl, M.1
  • 25
    • 0028800378 scopus 로고
    • A Amon, M. Tyers, B. Futcher, K. Nasmyth, Cell 74, 993 (1993), D. Stuart and C. Wittenberg, Genes Dev 9, 2780 (1995).
    • (1995) Genes Dev , vol.9 , pp. 2780
    • Stuart, D.1    Wittenberg, C.2
  • 27
    • 13344269277 scopus 로고    scopus 로고
    • note
    • Final concentrations of phosphatase inhibitors were 10 mM sodium pyrophosphate, 5 mM EDTA, 5 mM EGTA, and 0.1 mM orthovanadate
  • 28
    • 13344278280 scopus 로고    scopus 로고
    • note
    • Tagging of CLN2 was done by appending to the 3′ end of the CLN2 open reading frame a DNA fragment encoding three copies of the HA epitope (20); D. Stuart, unpublished results]. The vanous tagged CLN2 constructs were created by replacing wildtype CLN2 3′ ends with the HA-tagged form or by replacing wild-type HA-tagged CLN2 sequences with fragments containing the mutated site or sites
  • 29
    • 0024295392 scopus 로고
    • 35S label (ICN) [C. Wittenberg and S. I. Reed, Cell 54, 1061 (1988)], and immunoprecipitations were done essentially as described [M. Hochstrasser and A. Varshavsky, ibid 61, 697 (1990)] with affinity-punfied polyclonal antiserum to Cln2.
    • (1988) Cell , vol.54 , pp. 1061
    • Wittenberg, C.1    Reed, S.I.2
  • 30
    • 0025331090 scopus 로고
    • 35S label (ICN) [C. Wittenberg and S. I. Reed, Cell 54, 1061 (1988)], and immunoprecipitations were done essentially as described [M. Hochstrasser and A. Varshavsky, ibid 61, 697 (1990)] with affinity-punfied polyclonal antiserum to Cln2.
    • (1990) Cell , vol.61 , pp. 697
    • Hochstrasser, M.1    Varshavsky, A.2
  • 31
    • 0026099833 scopus 로고
    • 32P]orthophosphate (1 mCi/ml), diluted with 4 volumes, and incubated for 1 to 2 hours. Sedimented cells were washed once with ice-cold water, and cell lysis and immunoprecipitation were done as described (20) with the following modifications Lysis buffer contained protease inhibitors [0 4 mM phenylmethylsulfonyl fluoride (PMSF) and 1 μg/ml each of leupeptin, pepstatin A, and aprotinin] and a phosphatase inhibitor mixture (21) instead of NaF and EDTA. Before immunoprecipitation with monoclonal antibodies to HA, we denatured proteins by adjusting the extract to 1% SDS and 15 mM dithiothreitol and boiling for 2 min. After centrifugation (15 min at 15,000g), extracts were diluted with 9 volumes of immunoprecipitation (IP) buffer (50 mM trisHCl, pH 7 5, 1% Triton X-100, and 250 mM NaCI, plus protease and phosphatase inhibitors as above) Immune complexes on protein A-Sepharose beads were washed three times with IP buffer, incubated for 30 min on ice in IP buffer containing 200 μg/ml of ribonuclease A, washed once with TBS (100 mM tris-HCl, pH 7 5, and 0 9% NaCl), and boiled in 2x sample buffer.
    • (1991) Methods Enzymol. , vol.194 , pp. 423
    • Warner, J.R.1
  • 32
    • 0021455017 scopus 로고
    • I. A Wilson et al., Cell 37, 767 (1984).
    • (1984) Cell , vol.37 , pp. 767
    • Wilson, I.A.1
  • 33
    • 13344294681 scopus 로고    scopus 로고
    • note
    • Immune complex protein kinase assays were done essentially as described (13). Immune complexes were prepared as described (20) with the following modifications. Lysis buffer contained protease inhibitors (0.4 mM PMSF and 1 μg/ml each of leupeptin, pepsiatin A, and aprotinin) and a phosphatase inhibitor mixture (21) instead of NaF and EDTA For in vitro phosphorylation of Cln2, histone H1 and unlabeled adenosine triphosphate (ATP) were omitted from the assay
  • 37
    • 13344261003 scopus 로고    scopus 로고
    • note
    • Cell size distributions were analyzed with a Coulter Counter Channelyzer. Mean cell size was determined with a Microsoft Excel-based computer program (S Lanker and C Wittenberg, unpublished results).
  • 39
    • 13344268572 scopus 로고    scopus 로고
    • note
    • 4T3S, thus creating the same deletion within the cyclin box as in Cln2Δxs (9).
  • 40
    • 13344284245 scopus 로고    scopus 로고
    • note
    • 3 construct, M Guaderrama for expert technical assistance, L. Hengst, C. McGowan, P. Russell, and D. Stuart for helpful discussions and critical reading of the manuscript, and S Reed for his encouragement at a critical juncture. Supported by U.S. Public Health Services grant GM43487 to C W. S.L acknowledges Swiss National Science Foundation and Human Frontier Science Program fellowships. M.H.V. was supported by the Fundación Ramón Areces, Madrid, Spain


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.