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Volumn 100, Issue 1, 2007, Pages 147-161

On the origin of meiosis and sex

Author keywords

Cell cycle checkpoint; DNA damage kinase; DNA repair; Mitochondria; Recombination

Indexed keywords

BACTERIA (MICROORGANISMS); EUKARYOTA; PROKARYOTA;

EID: 34250793854     PISSN: 22822593     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Review
Times cited : (6)

References (64)
  • 1
    • 0038354772 scopus 로고    scopus 로고
    • A Selfish Origin for Recombination
    • Archetti, M. [2003], A Selfish Origin for Recombination. J. Theor. Biol. 223: 335-346.
    • (2003) J. Theor. Biol , vol.223 , pp. 335-346
    • Archetti, M.1
  • 2
    • 0032566768 scopus 로고    scopus 로고
    • Why Sex and Recombination?
    • Barton, N.H. and B. Charlesworth [1998], Why Sex and Recombination? Science 281: 1986-1990.
    • (1998) Science , vol.281 , pp. 1986-1990
    • Barton, N.H.1    Charlesworth, B.2
  • 3
    • 2542424479 scopus 로고    scopus 로고
    • Endosymbiotic Origins of Sex
    • Bazinet, C. [2004], Endosymbiotic Origins of Sex. BioEssays 26: 558-566.
    • (2004) BioEssays , vol.26 , pp. 558-566
    • Bazinet, C.1
  • 4
    • 0008693995 scopus 로고
    • Evolution of Sexual Reproduction: Importance of DNA Repair, Complementation and Variation
    • Bernstein, H., G.S. Byers and R.E. Michod [1981], Evolution of Sexual Reproduction: Importance of DNA Repair, Complementation and Variation. Am. Nat. 117: 537-549.
    • (1981) Am. Nat , vol.117 , pp. 537-549
    • Bernstein, H.1    Byers, G.S.2    Michod, R.E.3
  • 5
    • 85047681854 scopus 로고    scopus 로고
    • Origin of the Machinery of Recombination and Sex
    • Cavalier-Smith, T. [2002a], Origin of the Machinery of Recombination and Sex. Heredity 88: 125-141.
    • (2002) Heredity , vol.88 , pp. 125-141
    • Cavalier-Smith, T.1
  • 6
    • 0036208071 scopus 로고    scopus 로고
    • The Phagotrophic Origin of Eukaryotes and the Phylogenetic Classification of Protozoa
    • Cavalier-Smith, T. [2002b], The Phagotrophic Origin of Eukaryotes and the Phylogenetic Classification of Protozoa. Int. J. Syst. Evol. Microbiol. 52: 297-354.
    • (2002) Int. J. Syst. Evol. Microbiol , vol.52 , pp. 297-354
    • Cavalier-Smith, T.1
  • 7
    • 0000749335 scopus 로고
    • Evolution in Sexual and Asexual Populations
    • Crow, J.F and M. Kimura [1965], Evolution in Sexual and Asexual Populations. Am. Nat. 99: 439-450.
    • (1965) Am. Nat , vol.99 , pp. 439-450
    • Crow, J.F.1    Kimura, M.2
  • 8
    • 0142082981 scopus 로고    scopus 로고
    • Evolution as a Self-limiting Process
    • Davison, J.A. [1998], Evolution as a Self-limiting Process. Riv. Biol./B. Forum 91: 199-220.
    • (1998) Riv. Biol./B. Forum , vol.91 , pp. 199-220
    • Davison, J.A.1
  • 10
    • 0034080049 scopus 로고    scopus 로고
    • Searching for the Common Ancestor
    • Doolittle, R. F. [2000], Searching for the Common Ancestor. Res. Microbiol. 151: 85-89.
    • (2000) Res. Microbiol , vol.151 , pp. 85-89
    • Doolittle, R.F.1
  • 12
    • 0005140096 scopus 로고    scopus 로고
    • On the "Origin" of Natural Selection by Means of Speciation
    • Flegr, J. [1998], On the "Origin" of Natural Selection by Means of Speciation. Riv. Biol./B. Forum 91: 291-304.
    • (1998) Riv. Biol./B. Forum , vol.91 , pp. 291-304
    • Flegr, J.1
  • 13
    • 34250858469 scopus 로고    scopus 로고
    • Flegr, J. [2006], Zamrzlá Evoluce aneb Je to Jinak Pane Darwin. Academia, Praha (published in Czech; English translation of the title: Frozen evolution or it is not like that Mr. Darwin).
    • Flegr, J. [2006], Zamrzlá Evoluce aneb Je to Jinak Pane Darwin. Academia, Praha (published in Czech; English translation of the title: Frozen evolution or it is not like that Mr. Darwin).
  • 14
    • 33644859575 scopus 로고    scopus 로고
    • Three RNA Cells for Ribosomal Lineages and Three DNA Viruses to Replicate their Genomes: A Hypothesis for the Origin of Cellular Domain
    • Forterre, P. [2006], Three RNA Cells for Ribosomal Lineages and Three DNA Viruses to Replicate their Genomes: a Hypothesis for the Origin of Cellular Domain. Proc. Natl. Acad. Sci. USA 103: 3669-3674.
    • (2006) Proc. Natl. Acad. Sci. USA , vol.103 , pp. 3669-3674
    • Forterre, P.1
  • 15
    • 0028290432 scopus 로고
    • Tempo and Mode in the Macroevolutionary Reconstruction of Darwinism
    • Gould, S.J. [1994], Tempo and Mode in the Macroevolutionary Reconstruction of Darwinism. Proc. Natl. Acad. Sci. USA 91: 6764-6771.
    • (1994) Proc. Natl. Acad. Sci. USA , vol.91 , pp. 6764-6771
    • Gould, S.J.1
  • 16
    • 0027790582 scopus 로고
    • Punctuated Equilibrium Comes of Age
    • Gould, S.J. and N. Eldredge [1993], Punctuated Equilibrium Comes of Age. Nature 366: 223-227.
    • (1993) Nature , vol.366 , pp. 223-227
    • Gould, S.J.1    Eldredge, N.2
  • 17
    • 0033168376 scopus 로고    scopus 로고
    • DNA recombination: The Replication Connection
    • Haber, J.E. [1999], DNA recombination: the Replication Connection. TIBS 24: 271-275.
    • (1999) TIBS , vol.24 , pp. 271-275
    • Haber, J.E.1
  • 18
    • 0034106727 scopus 로고    scopus 로고
    • Recombination: A Frank View of Changes and Vice Versa
    • Haber, J.E. [2000], Recombination: A Frank View of Changes and Vice Versa. Curr. Op. Cell Biol. 12: 286-292.
    • (2000) Curr. Op. Cell Biol , vol.12 , pp. 286-292
    • Haber, J.E.1
  • 19
    • 0037022287 scopus 로고    scopus 로고
    • The Origin of the Eukaryotic Cell: A Genomic Investigation
    • Hartman, H. and A. Fedorov [2002], The Origin of the Eukaryotic Cell: A Genomic Investigation. Proc. Natl. Acad. Sci. USA 99: 1420-1425.
    • (2002) Proc. Natl. Acad. Sci. USA , vol.99 , pp. 1420-1425
    • Hartman, H.1    Fedorov, A.2
  • 20
    • 0035150726 scopus 로고    scopus 로고
    • Origin of Nucleic Acid Cell Nuclei by Symbiosis of Archaea in Bacteria is Revealed by Homology-hit Analysis
    • Hoorike, T., K. Hamada, S. Kanaya and T. Shinozawa [2001], Origin of Nucleic Acid Cell Nuclei by Symbiosis of Archaea in Bacteria is Revealed by Homology-hit Analysis. Nat. Cell Biol. 3: 210-214.
    • (2001) Nat. Cell Biol , vol.3 , pp. 210-214
    • Hoorike, T.1    Hamada, K.2    Kanaya, S.3    Shinozawa, T.4
  • 21
    • 16444372420 scopus 로고    scopus 로고
    • The Origin of Eukaryotes is Suggested as the Symbiosis of Pyrococcus into γ-proteobacteria by Phylogenetic Tree Based on Gene Content
    • Hoorike, T., K. Hamada, D. Miyata and T. Shinozawa [2004], The Origin of Eukaryotes is Suggested as the Symbiosis of Pyrococcus into γ-proteobacteria by Phylogenetic Tree Based on Gene Content. J. Mol. Evol. 59: 606-619.
    • (2004) J. Mol. Evol , vol.59 , pp. 606-619
    • Hoorike, T.1    Hamada, K.2    Miyata, D.3    Shinozawa, T.4
  • 22
    • 34250894587 scopus 로고    scopus 로고
    • Kandler, O. [1994a], The Early Diversification of Life. In Nobel Symposium No. 84. Early Life on Earth. S. Bengtson (ed.), Columbia U.P., New York, pp. 152-160.
    • Kandler, O. [1994a], The Early Diversification of Life. In Nobel Symposium No. 84. Early Life on Earth. S. Bengtson (ed.), Columbia U.P., New York, pp. 152-160.
  • 23
    • 0000175070 scopus 로고
    • Cell Wall Biochemistry in Archaea and its Phylogenetic Implications
    • Kandler, O. [1994b], Cell Wall Biochemistry in Archaea and its Phylogenetic Implications. J. Biol. Phys. 20: 165-169.
    • (1994) J. Biol. Phys , vol.20 , pp. 165-169
    • Kandler, O.1
  • 24
    • 0001923744 scopus 로고    scopus 로고
    • The Early Diversification of Life and the Origin of the Three Domains: A Proposal
    • J. Wiegel and M. W. W. Adams eds, Taylor & Francis, London, pp
    • Kandler, O. [1998], The Early Diversification of Life and the Origin of the Three Domains: A Proposal. In Thermophiles: The Keys to Molecular Evolution and the Origin of Life. J. Wiegel and M. W. W. Adams (eds.), Taylor & Francis, London, pp. 19-28.
    • (1998) Thermophiles: The Keys to Molecular Evolution and the Origin of Life , pp. 19-28
    • Kandler, O.1
  • 26
    • 0000977985 scopus 로고
    • Mutational Load with Epistatic Gene Interactions in Fitness
    • Kimura, M. and T. Maruyama [1966], Mutational Load with Epistatic Gene Interactions in Fitness. Genetics 54: 1303-1312.
    • (1966) Genetics , vol.54 , pp. 1303-1312
    • Kimura, M.1    Maruyama, T.2
  • 27
    • 0029775620 scopus 로고    scopus 로고
    • Meiosis: How Could it Work?
    • Kleckner, N. [1996], Meiosis: How Could it Work? Proc. Natl. Acad. Sci. USA 93: 8167-8174.
    • (1996) Proc. Natl. Acad. Sci. USA , vol.93 , pp. 8167-8174
    • Kleckner, N.1
  • 28
    • 0031984410 scopus 로고    scopus 로고
    • Did Archaeal and Bacterial Cells Arise Independently from Non-cellular Precursors? A Hypothesis Stating that the Advent of Membrane Phospholipids with Enantiomeric Glycerophosphate Backbones Caused the Separation of the Two Lines of Descent
    • Koga, Y., T. Kyuragi, M. Nishihara and N. Sone [1998], Did Archaeal and Bacterial Cells Arise Independently from Non-cellular Precursors? A Hypothesis Stating that the Advent of Membrane Phospholipids with Enantiomeric Glycerophosphate Backbones Caused the Separation of the Two Lines of Descent. J. Mol. Evol. 46: 54-63.
    • (1998) J. Mol. Evol , vol.46 , pp. 54-63
    • Koga, Y.1    Kyuragi, T.2    Nishihara, M.3    Sone, N.4
  • 29
    • 0021733694 scopus 로고
    • Deleterious Mutations as an Evolutionary Factor. The Advantage of Recombination
    • Kondrashov, A.S. [1984], Deleterious Mutations as an Evolutionary Factor. The Advantage of Recombination. Genet. Res. 44: 199-217.
    • (1984) Genet. Res , vol.44 , pp. 199-217
    • Kondrashov, A.S.1
  • 30
    • 0027486081 scopus 로고
    • Classification of Hypotheses on the Advantage of Amfimixis
    • Kondrashov, A.S. [1993], Classification of Hypotheses on the Advantage of Amfimixis. J. Hered. 84: 372-387.
    • (1993) J. Hered , vol.84 , pp. 372-387
    • Kondrashov, A.S.1
  • 31
    • 34047175831 scopus 로고    scopus 로고
    • The Origin of Introns and their Role in Eukaryogenesis: A Compromise Solution to the Introns-early versus Introns-late debate?
    • Koonin, E.V. [2006], The Origin of Introns and their Role in Eukaryogenesis: a Compromise Solution to the Introns-early versus Introns-late debate? Biol. Direct 1: 22.
    • (2006) Biol. Direct , vol.1 , pp. 22
    • Koonin, E.V.1
  • 32
    • 0346526439 scopus 로고    scopus 로고
    • Evolution of Eukaryotic Cell Cycle Regulation: Stepwise Addition of Regulatory Kinases and Late Advent of CDKs
    • Krylov, D.M., K. Nasmyth and E.V. Koonin [2003], Evolution of Eukaryotic Cell Cycle Regulation: Stepwise Addition of Regulatory Kinases and Late Advent of CDKs. Curr. Biol. 13: 173-177.
    • (2003) Curr. Biol , vol.13 , pp. 173-177
    • Krylov, D.M.1    Nasmyth, K.2    Koonin, E.V.3
  • 34
    • 0032715175 scopus 로고    scopus 로고
    • Recombinational Repair of DNA Damage in Escherichia coli and Bacteriophage λ
    • Kuzminov, A. [1999], Recombinational Repair of DNA Damage in Escherichia coli and Bacteriophage λ. Microbiol. Mol. Biol. Rev. 63: 751-813.
    • (1999) Microbiol. Mol. Biol. Rev , vol.63 , pp. 751-813
    • Kuzminov, A.1
  • 35
    • 21244493496 scopus 로고    scopus 로고
    • Localization of Checkpoint and Repair Proteins in Eukaryotes
    • Lisby, M. and R. Rothstein [2005], Localization of Checkpoint and Repair Proteins in Eukaryotes. Biochimie 87: 579-589.
    • (2005) Biochimie , vol.87 , pp. 579-589
    • Lisby, M.1    Rothstein, R.2
  • 36
    • 0029240183 scopus 로고
    • Origin of Sex for Error Repair. I. Sex, Diploidy, and Haploidy
    • Long, A. and R.E. Michod [1995], Origin of Sex for Error Repair. I. Sex, Diploidy, and Haploidy. Theor. Popul. Biol. 47: 18-55.
    • (1995) Theor. Popul. Biol , vol.47 , pp. 18-55
    • Long, A.1    Michod, R.E.2
  • 37
    • 33646360208 scopus 로고    scopus 로고
    • Selective Forces for the Origin of the Eukaryotic Nucleus
    • López-García, P. and D. Moreira [2006], Selective Forces for the Origin of the Eukaryotic Nucleus. BioEssays 28: 525-533.
    • (2006) BioEssays , vol.28 , pp. 525-533
    • López-García, P.1    Moreira, D.2
  • 38
    • 2642689666 scopus 로고    scopus 로고
    • The Hydrogen Hypothesis for the First Eukaryote
    • Martin, W. and M. Müller [1998], The Hydrogen Hypothesis for the First Eukaryote. Nature 392: 37-41.
    • (1998) Nature , vol.392 , pp. 37-41
    • Martin, W.1    Müller, M.2
  • 39
    • 33644783626 scopus 로고    scopus 로고
    • Introns and the Origin of Nucleus-cytosol Compartmentalization
    • Martin, W. and E.V. Koonin [2006], Introns and the Origin of Nucleus-cytosol Compartmentalization. Nature 440: 41-45.
    • (2006) Nature , vol.440 , pp. 41-45
    • Martin, W.1    Koonin, E.V.2
  • 41
    • 34250839015 scopus 로고    scopus 로고
    • Maynard Smith, J. and E. Szathmáry [1995], The Major Evolutionary Transitions. W. II. Freeman, Oxford.
    • Maynard Smith, J. and E. Szathmáry [1995], The Major Evolutionary Transitions. W. II. Freeman, Oxford.
  • 42
    • 0031735879 scopus 로고    scopus 로고
    • Symbiosis Between Methanogenic Archaea and δ-proteobacteria as the Origin of Eukaryotes: The Syntrophic Hypothesis
    • Moreira, D. and P. López-García [1998], Symbiosis Between Methanogenic Archaea and δ-proteobacteria as the Origin of Eukaryotes: the Syntrophic Hypothesis. J. Mol. Evol. 47: 517-530.
    • (1998) J. Mol. Evol , vol.47 , pp. 517-530
    • Moreira, D.1    López-García, P.2
  • 43
    • 0035975984 scopus 로고    scopus 로고
    • Checkpoints: Chromosome Pairing Takes an Unexpected Twist
    • Meier, B. and S. Ahmed [2001], Checkpoints: Chromosome Pairing Takes an Unexpected Twist. Curr. Biol. 11: R865-R868.
    • (2001) Curr. Biol , vol.11
    • Meier, B.1    Ahmed, S.2
  • 44
    • 0029240338 scopus 로고
    • Origin of Sex for Error Repair. II. Rarity and Extreme Environments
    • Michod, R.E. and A. Long [1995], Origin of Sex for Error Repair. II. Rarity and Extreme Environments. Theor. Popul. Biol. 47: 56-81.
    • (1995) Theor. Popul. Biol , vol.47 , pp. 56-81
    • Michod, R.E.1    Long, A.2
  • 45
    • 0032004039 scopus 로고    scopus 로고
    • Origin of Sex for Error Repair. III. Selfish Sex
    • Michod, R.E. [1998], Origin of Sex for Error Repair. III. Selfish Sex. Theor. Popul. Biol. 53: 60-74.
    • (1998) Theor. Popul. Biol , vol.53 , pp. 60-74
    • Michod, R.E.1
  • 46
    • 0034235529 scopus 로고    scopus 로고
    • DNA Replication and Damage Checkpoints and Meiotic Cell Cycle Controls in the Fission and Budding Yeast
    • Murakami, H. and P. Nurse [2000], DNA Replication and Damage Checkpoints and Meiotic Cell Cycle Controls in the Fission and Budding Yeast. Biochem. J. 349: 1-12.
    • (2000) Biochem. J , vol.349 , pp. 1-12
    • Murakami, H.1    Nurse, P.2
  • 47
    • 0036209507 scopus 로고    scopus 로고
    • Resolving the Paradox of Sex and Recombination
    • Otto, S.P. and T. Lenormand [2002], Resolving the Paradox of Sex and Recombination. Nature Rev. Genet. 3: 252-261.
    • (2002) Nature Rev. Genet , vol.3 , pp. 252-261
    • Otto, S.P.1    Lenormand, T.2
  • 48
    • 0032785122 scopus 로고    scopus 로고
    • The Nature of the Last Universal Common Ancestor
    • Penny, D. and A. Poole [1999], The Nature of the Last Universal Common Ancestor. Curr. Op. Gen. Dev. 9: 672-677.
    • (1999) Curr. Op. Gen. Dev , vol.9 , pp. 672-677
    • Penny, D.1    Poole, A.2
  • 49
    • 0033214195 scopus 로고    scopus 로고
    • Prokaryotes, the New Kids on the Block
    • Poole, A., D. Jeffares and D. Penny [1999], Prokaryotes, the New Kids on the Block. Bioessays 21: 880-889.
    • (1999) Bioessays , vol.21 , pp. 880-889
    • Poole, A.1    Jeffares, D.2    Penny, D.3
  • 50
    • 34248176743 scopus 로고    scopus 로고
    • Did Group II Intron Proliferation in an Endosymbiont-bearing Archaeon Create Eukaryotes?
    • Poole, A.M. [2006], Did Group II Intron Proliferation in an Endosymbiont-bearing Archaeon Create Eukaryotes? Biol. Direct 1: 36.
    • (2006) Biol. Direct , vol.1 , pp. 36
    • Poole, A.M.1
  • 51
    • 4243890578 scopus 로고    scopus 로고
    • Requisite Mutational Load, Pathway Epistasis, and Deterministic Mutation Accumulation in Sexual versus Asexual Populations
    • Rice, W.R. [1998], Requisite Mutational Load, Pathway Epistasis, and Deterministic Mutation Accumulation in Sexual versus Asexual Populations. Genetica 103: 71-81.
    • (1998) Genetica , vol.103 , pp. 71-81
    • Rice, W.R.1
  • 52
    • 0036207383 scopus 로고    scopus 로고
    • Experimental Tests of the Adaptive Significance of Sexual Recombination
    • Rice W.R. [2002], Experimental Tests of the Adaptive Significance of Sexual Recombination. Nature Rev. Genet. 3: 241-251.
    • (2002) Nature Rev. Genet , vol.3 , pp. 241-251
    • Rice, W.R.1
  • 54
    • 0036037384 scopus 로고    scopus 로고
    • On the Origin of Sex as Vaccination
    • Sterrer, W. [2002], On the Origin of Sex as Vaccination. J. Theor. Biol. 216: 387-396.
    • (2002) J. Theor. Biol , vol.216 , pp. 387-396
    • Sterrer, W.1
  • 55
    • 33751362266 scopus 로고    scopus 로고
    • On the Unfitness of Natural Selection to Explain Sexual Reproduction, and the Difficulties that Remain
    • van Rossum, J.P. [2006], On the Unfitness of Natural Selection to Explain Sexual Reproduction, and the Difficulties that Remain. Riv. Biol./B. Forum 99: 251-272.
    • (2006) Riv. Biol./B. Forum , vol.99 , pp. 251-272
    • van Rossum, J.P.1
  • 56
    • 34250845178 scopus 로고    scopus 로고
    • On the Origin of Eukaryotes and their Endomembranes
    • Vesteg, M., J. Krajčovič and L. Ebringer [2006], On the Origin of Eukaryotes and their Endomembranes. Riv. Biol./B. Forum 99: 445-466.
    • (2006) Riv. Biol./B. Forum , vol.99 , pp. 445-466
    • Vesteg, M.1    Krajčovič, J.2    Ebringer, L.3
  • 57
    • 0024254814 scopus 로고
    • Before Enzymes and Templates: Theory of Surface Metabolism
    • Wächtershäuser, G. [1988], Before Enzymes and Templates: Theory of Surface Metabolism. Microbiol. Rev. 52: 452-484.
    • (1988) Microbiol. Rev , vol.52 , pp. 452-484
    • Wächtershäuser, G.1
  • 58
    • 0026444704 scopus 로고
    • Groundworks for an Evolutionary Biochemistry - The Iron-sulfur World
    • Wächtershäuser, G. [1992], Groundworks for an Evolutionary Biochemistry - The Iron-sulfur World. Prog. Biophys. Mol. Biol. 58: 85-201.
    • (1992) Prog. Biophys. Mol. Biol , vol.58 , pp. 85-201
    • Wächtershäuser, G.1
  • 59
    • 0037223123 scopus 로고    scopus 로고
    • From Pre-cells to Eukarya - A Tale of Two Lipids
    • Wächtershäuser, G. [2003], From Pre-cells to Eukarya - A Tale of Two Lipids. Mol. Microbiol. 47: 13-22.
    • (2003) Mol. Microbiol , vol.47 , pp. 13-22
    • Wächtershäuser, G.1
  • 60
    • 0003898977 scopus 로고
    • Princeton U.P, Princeton, New Jersey
    • Williams, G.C. [1975], Sex and Evolution. Princeton U.P., Princeton, New Jersey.
    • (1975) Sex and Evolution
    • Williams, G.C.1
  • 61
    • 0002148551 scopus 로고
    • The Primary Lines of Descent and the Universal Ancestor
    • D.S. Bendall ed, C.U.P, pp
    • Woese, C.R. [1983], The Primary Lines of Descent and the Universal Ancestor. In Evolution from Molecules to Men. D.S. Bendall (ed), C.U.P., pp. 209-233.
    • (1983) Evolution from Molecules to Men , pp. 209-233
    • Woese, C.R.1
  • 62
  • 63
    • 0034682457 scopus 로고    scopus 로고
    • Interpreting the Universal Phylogenetic Tree
    • Woese, C.R. [2000], Interpreting the Universal Phylogenetic Tree. Proc. Natl. Acad. Sci. USA 97: 8392-8396.
    • (2000) Proc. Natl. Acad. Sci. USA , vol.97 , pp. 8392-8396
    • Woese, C.R.1
  • 64
    • 0037173066 scopus 로고    scopus 로고
    • On the Evolution of Cells
    • Woese, C.R. [2002], On the Evolution of Cells. Proc. Natl. Acad. Sci. USA 99: 8742-8747.
    • (2002) Proc. Natl. Acad. Sci. USA , vol.99 , pp. 8742-8747
    • Woese, C.R.1


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