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Volumn 8, Issue 2, 2009, Pages 170-180

Global gene expression analysis during germination in the Chytridiomycete Blastocladiella emersonii

Author keywords

[No Author keywords available]

Indexed keywords

FUNGAL PROTEIN;

EID: 59249103057     PISSN: 15359778     EISSN: None     Source Type: Journal    
DOI: 10.1128/EC.00330-08     Document Type: Article
Times cited : (9)

References (50)
  • 1
    • 0022572549 scopus 로고
    • Differentiation specific activation of cyclic AMP-dependent protein kinase in Blastocladiella emersonii
    • Behrens, M. M., and J. C. C. Maia. 1986. Differentiation specific activation of cyclic AMP-dependent protein kinase in Blastocladiella emersonii. Biochem. Int. 12:503-512.
    • (1986) Biochem. Int , vol.12 , pp. 503-512
    • Behrens, M.M.1    Maia, J.C.C.2
  • 2
    • 0032847246 scopus 로고    scopus 로고
    • The induction of sporulation in the aquatic fungus Blastocladiella emersonii is dependent on extracellular calcium
    • Coutinho, E. C., and L. C. Correa. 1999. The induction of sporulation in the aquatic fungus Blastocladiella emersonii is dependent on extracellular calcium. FEMS Microbiol. Lett. 179:353-359.
    • (1999) FEMS Microbiol. Lett , vol.179 , pp. 353-359
    • Coutinho, E.C.1    Correa, L.C.2
  • 3
    • 0031126374 scopus 로고    scopus 로고
    • Fungal spore germination: Insights from the molecular genetics of Aspergillus nidulans and Neurospora crassa
    • d'Enfert, C. 1997. Fungal spore germination: insights from the molecular genetics of Aspergillus nidulans and Neurospora crassa. Fungal Genet. Biol. 21:163-172.
    • (1997) Fungal Genet. Biol , vol.21 , pp. 163-172
    • d'Enfert, C.1
  • 4
    • 0027179961 scopus 로고
    • Developmental regulation of hexosamine biosynthesis by protein phosphatases 2A and 2C in Blastocladiella emersonii
    • Etchebehere, L. S., M. N. Simon, R. B. Campanhã, P. D. Zapella, M. Véron, and J. C. Maia. 1993. Developmental regulation of hexosamine biosynthesis by protein phosphatases 2A and 2C in Blastocladiella emersonii. J. Bacteriol. 175:5022-5027.
    • (1993) J. Bacteriol , vol.175 , pp. 5022-5027
    • Etchebehere, L.S.1    Simon, M.N.2    Campanhã, R.B.3    Zapella, P.D.4    Véron, M.5    Maia, J.C.6
  • 5
    • 34250810210 scopus 로고    scopus 로고
    • Transcriptome analysis in response to heat shock and cadmium in the aquatic fungus Blastocladiella emersonii
    • Georg, R. C., and S. L. Gomes. 2007. Transcriptome analysis in response to heat shock and cadmium in the aquatic fungus Blastocladiella emersonii. Eukaryot. Cell 6:1053-1062.
    • (2007) Eukaryot. Cell , vol.6 , pp. 1053-1062
    • Georg, R.C.1    Gomes, S.L.2
  • 6
    • 0017898484 scopus 로고
    • Adenylate cyclase and cyclic AMP metabolism during cytodifferentiation of Blastocladiella emersonii
    • Gomes, S. L., L. Mennucii, and J. C. C. Maia. 1978. Adenylate cyclase and cyclic AMP metabolism during cytodifferentiation of Blastocladiella emersonii. Biochim. Biophys. Acta 541:190-198.
    • (1978) Biochim. Biophys. Acta , vol.541 , pp. 190-198
    • Gomes, S.L.1    Mennucii, L.2    Maia, J.C.C.3
  • 7
    • 0018450045 scopus 로고
    • A calcium-dependent protein activator of mammalian cyclic nucleotide phosphodiesterase from Blastocladiella emersonii
    • Gomes, S. L., L. Mennucci, and J. C. C. Maia. 1979. A calcium-dependent protein activator of mammalian cyclic nucleotide phosphodiesterase from Blastocladiella emersonii. FEBS Lett. 99:39-42.
    • (1979) FEBS Lett , vol.99 , pp. 39-42
    • Gomes, S.L.1    Mennucci, L.2    Maia, J.C.C.3
  • 8
    • 0018889384 scopus 로고
    • Calcium efflux during germination of Blastocladiella emersonii
    • Gomes, S. L., L. Mennucci, and J. C. C. Maia. 1980. Calcium efflux during germination of Blastocladiella emersonii. Dev. Biol. 77:157-166.
    • (1980) Dev. Biol , vol.77 , pp. 157-166
    • Gomes, S.L.1    Mennucci, L.2    Maia, J.C.C.3
  • 9
    • 0018828375 scopus 로고
    • Induction of Blastocladiella emersonii germination by cyclic adenosine 3′,5′-monophosphate
    • Gomes, S. L., L. Mennucci, and J. C. C. Maia. 1980. Induction of Blastocladiella emersonii germination by cyclic adenosine 3′,5′-monophosphate. Cell Differ. 9:169-179.
    • (1980) Cell Differ , vol.9 , pp. 169-179
    • Gomes, S.L.1    Mennucci, L.2    Maia, J.C.C.3
  • 10
    • 43049164533 scopus 로고
    • Regulation of protein synthesis in Blastocladiella zoospores: Factors for synthesis in nonsynthetic spores
    • Gong, C., and J. S. Lovett. 1977. Regulation of protein synthesis in Blastocladiella zoospores: factors for synthesis in nonsynthetic spores. Exp. Mycol. 1:138-151.
    • (1977) Exp. Mycol , vol.1 , pp. 138-151
    • Gong, C.1    Lovett, J.S.2
  • 11
    • 0020186678 scopus 로고
    • Phenotypic dissections of the Blastocladiella emersonii zoospore's developmental choice
    • Gottschalk, W. K., and D. R. Sonneborn. 1982. Phenotypic dissections of the Blastocladiella emersonii zoospore's developmental choice. Dev. Biol. 93: 165-180.
    • (1982) Dev. Biol , vol.93 , pp. 165-180
    • Gottschalk, W.K.1    Sonneborn, D.R.2
  • 12
    • 0025222518 scopus 로고
    • Histone function in transcription
    • Grunstein, M. 1990. Histone function in transcription. Annu. Rev. Cell Biol. 6:643-676.
    • (1990) Annu. Rev. Cell Biol , vol.6 , pp. 643-676
    • Grunstein, M.1
  • 13
    • 0030994642 scopus 로고    scopus 로고
    • +-induced inactivation and degradation of the general amino acid permease, Gap1p, of Saccharomyces cerevisiae
    • +-induced inactivation and degradation of the general amino acid permease, Gap1p, of Saccharomyces cerevisiae. Mol. Microbiol. 24:607-616.
    • (1997) Mol. Microbiol , vol.24 , pp. 607-616
    • Hein, C.1    André, B.2
  • 14
    • 0014809777 scopus 로고
    • Ribonucleic acid synthesis during fungal spore germination
    • Hollomon, D. W. 1970. Ribonucleic acid synthesis during fungal spore germination. J. Gen. Microbiol. 62:75-87.
    • (1970) J. Gen. Microbiol , vol.62 , pp. 75-87
    • Hollomon, D.W.1
  • 15
    • 0018612314 scopus 로고
    • Changes in cyclic AMP binding and protein kinase activities during growth and differentiation of Blastocladiella emersonii
    • Juliani, M. H., M. R. Brochetto, and J. C. Da Costa Maia. 1979. Changes in cyclic AMP binding and protein kinase activities during growth and differentiation of Blastocladiella emersonii. Cell Differ. 8:421-430.
    • (1979) Cell Differ , vol.8 , pp. 421-430
    • Juliani, M.H.1    Brochetto, M.R.2    Da Costa Maia, J.C.3
  • 16
    • 29144452005 scopus 로고    scopus 로고
    • Long-oligomer microarray profiling in Neurospora crassa reveals the transcriptional program underlying biochemical and physiological events of conidial germination
    • Kasuga, T., J. P. Townsend, C. Tian, L. B. Gilbert, G. Mannhaupt, J. W. Taylor, and N. L. Glass. 2005. Long-oligomer microarray profiling in Neurospora crassa reveals the transcriptional program underlying biochemical and physiological events of conidial germination. Nucleic Acids Res. 33: 6469-6485.
    • (2005) Nucleic Acids Res , vol.33 , pp. 6469-6485
    • Kasuga, T.1    Townsend, J.P.2    Tian, C.3    Gilbert, L.B.4    Mannhaupt, G.5    Taylor, J.W.6    Glass, N.L.7
  • 17
    • 0029678249 scopus 로고    scopus 로고
    • The regulatory subunits of fission yeast protein phosphatase 2A (PP2A) affect cell morphogenesis, cell wall synthesis and cytokinesis
    • Kinoshita, K., T. Nemoto, K. Nabeshima, H. Kondoh, H. Niwa, and M. Yanagida. 1996. The regulatory subunits of fission yeast protein phosphatase 2A (PP2A) affect cell morphogenesis, cell wall synthesis and cytokinesis. Genes Cells 1:29-45.
    • (1996) Genes Cells , vol.1 , pp. 29-45
    • Kinoshita, K.1    Nemoto, T.2    Nabeshima, K.3    Kondoh, H.4    Niwa, H.5    Yanagida, M.6
  • 18
    • 0027176793 scopus 로고
    • Negative regulation of mitosis by the fission yeast protein phosphatase ppa2
    • Kinoshita, N., H. Yamano, H. Niwa, T. Yoshida, and M. Yanagida. 1993. Negative regulation of mitosis by the fission yeast protein phosphatase ppa2. Genes Dev. 6:1059-1071.
    • (1993) Genes Dev , vol.6 , pp. 1059-1071
    • Kinoshita, N.1    Yamano, H.2    Niwa, H.3    Yoshida, T.4    Yanagida, M.5
  • 20
    • 0016263170 scopus 로고
    • An analysis of protein and RNA synthesis during encystment and outgrowth (germination) of Blastocladiella zoospores
    • Leaver, C. J., and J. S. Lovett. 1974. An analysis of protein and RNA synthesis during encystment and outgrowth (germination) of Blastocladiella zoospores. Cell Differ. 3:165-192.
    • (1974) Cell Differ , vol.3 , pp. 165-192
    • Leaver, C.J.1    Lovett, J.S.2
  • 22
    • 0035710746 scopus 로고    scopus 로고
    • Analysis of relative gene expression data using real-time quantitative PCR and the 2(-Delta Delta C(T)) Method
    • Livak, K. J., and T. D. Schmittgen. 2001. Analysis of relative gene expression data using real-time quantitative PCR and the 2(-Delta Delta C(T)) Method. Methods 25:402-408.
    • (2001) Methods , vol.25 , pp. 402-408
    • Livak, K.J.1    Schmittgen, T.D.2
  • 23
    • 0014348127 scopus 로고
    • Reactivation of ribonucleic acid and protein synthesis during germination of Blastocladiella zoospores and the role of the ribosomal nuclear cap
    • Lovett, J. S. 1968. Reactivation of ribonucleic acid and protein synthesis during germination of Blastocladiella zoospores and the role of the ribosomal nuclear cap. J. Bacteriol. 96:962-969.
    • (1968) J. Bacteriol , vol.96 , pp. 962-969
    • Lovett, J.S.1
  • 24
    • 0016140407 scopus 로고
    • cAMP phosphodiesterase activity during growth and differentiation in Blastocladiella emersonii
    • Maia, J. C. C., and E. P. Camargo. 1974. cAMP phosphodiesterase activity during growth and differentiation in Blastocladiella emersonii. Cell Differ. 3:147-155.
    • (1974) Cell Differ , vol.3 , pp. 147-155
    • Maia, J.C.C.1    Camargo, E.P.2
  • 25
    • 0026556669 scopus 로고
    • Coordinate pretranslational control of cAMP-dependent protein kinase subunit expression during development in the water mold Blastocladiella emersonii
    • Marques, M. V., A. C. C. Borges, J. C. F. Oliveira, and S. L. Gomes. 1992. Coordinate pretranslational control of cAMP-dependent protein kinase subunit expression during development in the water mold Blastocladiella emersonii. Dev. Biol. 149:432-439.
    • (1992) Dev. Biol , vol.149 , pp. 432-439
    • Marques, M.V.1    Borges, A.C.C.2    Oliveira, J.C.F.3    Gomes, S.L.4
  • 26
    • 0028359957 scopus 로고
    • Protein phosphatase 2A: A "ménage à trois
    • Mayer-Jaekel, R. E., and B. A. Hemmings. 1994. Protein phosphatase 2A: a "ménage à trois". Trends Cell Biol. 4:287-291.
    • (1994) Trends Cell Biol , vol.4 , pp. 287-291
    • Mayer-Jaekel, R.E.1    Hemmings, B.A.2
  • 27
    • 0035972817 scopus 로고    scopus 로고
    • The molecular mechanisms of conidial germination
    • Osherov, N., and G. S. May. 2001. The molecular mechanisms of conidial germination. FEMS Microbiol. Lett. 199:153-160.
    • (2001) FEMS Microbiol. Lett , vol.199 , pp. 153-160
    • Osherov, N.1    May, G.S.2
  • 28
    • 13844308296 scopus 로고    scopus 로고
    • Gene discovery and expression profile analysis through sequencing of expressed sequence tags from different developmental stages of the chytridiomycete Blastocladiella emersonii
    • Ribichich, K. F., S. M. Salem-Izacc, R. C. Georg, R. Z. N. Vêncio, L. D. Navarro, and S. L. Gomes. 2005. Gene discovery and expression profile analysis through sequencing of expressed sequence tags from different developmental stages of the chytridiomycete Blastocladiella emersonii. Eukaryot. Cell 4:455-464.
    • (2005) Eukaryot. Cell , vol.4 , pp. 455-464
    • Ribichich, K.F.1    Salem-Izacc, S.M.2    Georg, R.C.3    Vêncio, R.Z.N.4    Navarro, L.D.5    Gomes, S.L.6
  • 29
    • 39749121465 scopus 로고    scopus 로고
    • Conidinal germination in the filamentous fungus Fusarium graminearum
    • Seong, K. Y., X. Zhao, J. R. Xu, U. Güldener, and H. C. Kistler. 2008. Conidinal germination in the filamentous fungus Fusarium graminearum. Fungal Genet. Biol. 45:389-399.
    • (2008) Fungal Genet. Biol , vol.45 , pp. 389-399
    • Seong, K.Y.1    Zhao, X.2    Xu, J.R.3    Güldener, U.4    Kistler, H.C.5
  • 30
    • 0023264561 scopus 로고
    • Changes in the pattern of protein synthesis during zoospore germination in Blastocladiella emersonii
    • Silva, A. M., J. C. Maia, and M. H. Juliani. 1987. Changes in the pattern of protein synthesis during zoospore germination in Blastocladiella emersonii. J. Bacteriol. 169:2069-2078.
    • (1987) J. Bacteriol , vol.169 , pp. 2069-2078
    • Silva, A.M.1    Maia, J.C.2    Juliani, M.H.3
  • 31
    • 0016660890 scopus 로고
    • Cyclic nucleotide metabolism coupled to cytodifferentiation of Blastocladiella emersonii
    • Silverman, P. M., and P. M. Epstein. 1975. Cyclic nucleotide metabolism coupled to cytodifferentiation of Blastocladiella emersonii. Proc. Natl. Acad. Sci. USA 72:442-446.
    • (1975) Proc. Natl. Acad. Sci. USA , vol.72 , pp. 442-446
    • Silverman, P.M.1    Epstein, P.M.2
  • 32
    • 0016170091 scopus 로고
    • Protein synthesis during zoospore germination in the aquatic phycomycete Blastocladiella emersonii
    • Silverman, P. M., M. M. Huh, and L. Sun. 1974. Protein synthesis during zoospore germination in the aquatic phycomycete Blastocladiella emersonii. Dev. Biol. 40:59-70.
    • (1974) Dev. Biol , vol.40 , pp. 59-70
    • Silverman, P.M.1    Huh, M.M.2    Sun, L.3
  • 33
    • 0035079543 scopus 로고    scopus 로고
    • Structure, expression, and functional analysis of the gene coding for calmodulin in the chytridiomycete Blastocladiella emersonii
    • Simão, R. C., and S. L. Gomes. 2001. Structure, expression, and functional analysis of the gene coding for calmodulin in the chytridiomycete Blastocladiella emersonii. J. Bacteriol. 183:2280-2288.
    • (2001) J. Bacteriol , vol.183 , pp. 2280-2288
    • Simão, R.C.1    Gomes, S.L.2
  • 34
    • 0015807766 scopus 로고
    • Lipid turnover during morphogenesis in the water mold Blastocladiella emersonii
    • Smith, J. D., and P. M. Silverman. 1973. Lipid turnover during morphogenesis in the water mold Blastocladiella emersonii. Biochem. Biophys. Res. Commun. 54:1191-1197.
    • (1973) Biochem. Biophys. Res. Commun , vol.54 , pp. 1191-1197
    • Smith, J.D.1    Silverman, P.M.2
  • 35
    • 0014572736 scopus 로고
    • Zoospore germination in the water mold Blastocladiella emersonii. II. Influence of cellular and environmental variables on germination
    • Soll, D. R., and D. R. Sonneborn. 1969. Zoospore germination in the water mold Blastocladiella emersonii. II. Influence of cellular and environmental variables on germination. Dev. Biol. 20:218-235.
    • (1969) Dev. Biol , vol.20 , pp. 218-235
    • Soll, D.R.1    Sonneborn, D.R.2
  • 36
    • 0014572896 scopus 로고
    • Zoospore germination in the water mold Blastocladiella emersonii. I. Measurement of germination and sequence of subcellular morphological changes
    • Soll, D. R., R. Bromberg, and D. R. Sonneborn. 1969. Zoospore germination in the water mold Blastocladiella emersonii. I. Measurement of germination and sequence of subcellular morphological changes. Dev. Biol. 20:183-217.
    • (1969) Dev. Biol , vol.20 , pp. 183-217
    • Soll, D.R.1    Bromberg, R.2    Sonneborn, D.R.3
  • 37
    • 0015009449 scopus 로고
    • Zoospore germination in Blastocladiella emersonii: Cell differentiation without protein synthesis?
    • Soll, D. R., and D. R. Sonneborn. 1971. Zoospore germination in Blastocladiella emersonii: cell differentiation without protein synthesis? Proc. Natl. Acad. Sci. USA 68:459-463.
    • (1971) Proc. Natl. Acad. Sci. USA , vol.68 , pp. 459-463
    • Soll, D.R.1    Sonneborn, D.R.2
  • 38
    • 0015155159 scopus 로고
    • Zoospore germination in Blastocladiella emersonii. III. Structural changes in relation to protein and RNA synthesis
    • Soll, D. R., and D. R. Sonneborn. 1971. Zoospore germination in Blastocladiella emersonii. III. Structural changes in relation to protein and RNA synthesis. J. Cell Sci. 9:679-699.
    • (1971) J. Cell Sci , vol.9 , pp. 679-699
    • Soll, D.R.1    Sonneborn, D.R.2
  • 39
    • 0028832649 scopus 로고
    • Role of the GATA factors Gln3p and Nil1p of Saccharomyces cerevisiae in the expression of nitrogen-regulated genes
    • Stanbrough, M., and B. Magasanik. 1995. Role of the GATA factors Gln3p and Nil1p of Saccharomyces cerevisiae in the expression of nitrogen-regulated genes. Proc. Natl. Acad. Sci. USA 92:9450-9454.
    • (1995) Proc. Natl. Acad. Sci. USA , vol.92 , pp. 9450-9454
    • Stanbrough, M.1    Magasanik, B.2
  • 40
    • 0028876606 scopus 로고
    • Transcriptional and posttranslational regulation of the general amino acid permease of Saccharomyces cerevisiae
    • Stanbrough, M., and B. Magasanik. 1995. Transcriptional and posttranslational regulation of the general amino acid permease of Saccharomyces cerevisiae. J. Bacteriol. 177:94-102.
    • (1995) J. Bacteriol , vol.177 , pp. 94-102
    • Stanbrough, M.1    Magasanik, B.2
  • 41
    • 0015182121 scopus 로고
    • The induction and early events of germination in the zoospore of Blastocladiella emersonii
    • Truesdell, L. C., and E. C. Cantino. 1971. The induction and early events of germination in the zoospore of Blastocladiella emersonii. Curr. Top. Dev. Biol. 6:1-44.
    • (1971) Curr. Top. Dev. Biol , vol.6 , pp. 1-44
    • Truesdell, L.C.1    Cantino, E.C.2
  • 42
    • 0017147184 scopus 로고
    • Changes in cGMP phosphodiesterase levels during growth and differentiation in Blastocladiella emersonii
    • Vale, M. R., and J. C. Maia. 1976. Changes in cGMP phosphodiesterase levels during growth and differentiation in Blastocladiella emersonii. FEBS Lett. 70:205-208.
    • (1976) FEBS Lett , vol.70 , pp. 205-208
    • Vale, M.R.1    Maia, J.C.2
  • 43
    • 0017158320 scopus 로고
    • Transient cyclic AMP accumulation in germinating zoospores of Blastocladiella emersonii
    • Vale, V. L., S. L. Gomes, J. C. C. Maia, and L. Mennuci. 1976. Transient cyclic AMP accumulation in germinating zoospores of Blastocladiella emersonii. FEBS Lett. 67:189-192.
    • (1976) FEBS Lett , vol.67 , pp. 189-192
    • Vale, V.L.1    Gomes, S.L.2    Maia, J.C.C.3    Mennuci, L.4
  • 44
    • 0018869021 scopus 로고
    • Ionic control of germination of Blastocladiella emersonii zoospores
    • Van Brunt, J., and F. M. Harold. 1980. Ionic control of germination of Blastocladiella emersonii zoospores. J. Bacteriol. 141:735-744.
    • (1980) J. Bacteriol , vol.141 , pp. 735-744
    • Van Brunt, J.1    Harold, F.M.2
  • 45
    • 0025128496 scopus 로고
    • Fructose 2,6-biphosphate and carbohydrate metabolism during the life cycle of the aquatic fungus Blastocladiella emersonii
    • Vandercammen, A., J. M. François, B. B. Torres, J. C. Maia, and H. G. Hers. 1990. Fructose 2,6-biphosphate and carbohydrate metabolism during the life cycle of the aquatic fungus Blastocladiella emersonii. J. Gen. Microbiol. 136:137-146.
    • (1990) J. Gen. Microbiol , vol.136 , pp. 137-146
    • Vandercammen, A.1    François, J.M.2    Torres, B.B.3    Maia, J.C.4    Hers, H.G.5
  • 46
    • 33645841299 scopus 로고    scopus 로고
    • HTself: Self-self based statistical test for low replication microarray studies
    • Vêncio, R. Z. N., and T. Koide. 2005. HTself: self-self based statistical test for low replication microarray studies. DNA Res. 12:211-214.
    • (2005) DNA Res , vol.12 , pp. 211-214
    • Vêncio, R.Z.N.1    Koide, T.2
  • 47
    • 33645851033 scopus 로고    scopus 로고
    • BayGO: Bayesian analysis of ontology term enrichment in microarray data
    • Vêncio, R. Z. N., T. Koide, S. L. Gomes, and C. A. B. Pereira. 2006. BayGO: Bayesian analysis of ontology term enrichment in microarray data. BMC Bioinformatics 7:86.
    • (2006) BMC Bioinformatics , vol.7 , pp. 86
    • Vêncio, R.Z.N.1    Koide, T.2    Gomes, S.L.3    Pereira, C.A.B.4
  • 48
    • 0035571285 scopus 로고    scopus 로고
    • Comparison of morphogenetic networks of filamentous fungi and yeast
    • Wendland, J. 2001. Comparison of morphogenetic networks of filamentous fungi and yeast. Fungal Genet. Biol. 34:63-82.
    • (2001) Fungal Genet. Biol , vol.34 , pp. 63-82
    • Wendland, J.1
  • 49
    • 0026721683 scopus 로고
    • Calcium and calmodulin
    • Williams, R. J. 1992. Calcium and calmodulin. Cell Calcium 13:355-362.
    • (1992) Cell Calcium , vol.13 , pp. 355-362
    • Williams, R.J.1
  • 50
    • 21544465348 scopus 로고    scopus 로고
    • Differential gene expression during teliospore germination in Ustilago maydis
    • Zahiri, A. R., M. R. Babu, and B. J. Saville. 2005. Differential gene expression during teliospore germination in Ustilago maydis. Mol. Genet. Genomics 273:394-403.
    • (2005) Mol. Genet. Genomics , vol.273 , pp. 394-403
    • Zahiri, A.R.1    Babu, M.R.2    Saville, B.J.3


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