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Volumn 581, Issue 7, 2007, Pages 1464-1474

Computational identification of novel microRNAs and targets in Brassica napus

Author keywords

Brassica napus; MicroRNA; Prediction; Targets

Indexed keywords

MICRORNA;

EID: 33947411951     PISSN: 00145793     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.febslet.2007.02.074     Document Type: Article
Times cited : (261)

References (68)
  • 1
    • 0347444723 scopus 로고    scopus 로고
    • MicroRNAs: genomics, biogenesis, mechanism and function
    • Bartel D. MicroRNAs: genomics, biogenesis, mechanism and function. Cell 116 (2004) 281-297
    • (2004) Cell , vol.116 , pp. 281-297
    • Bartel, D.1
  • 2
    • 4444383585 scopus 로고    scopus 로고
    • MicroRNA regulation of gene expression in plants
    • Dugas D.V., and Bartel B. MicroRNA regulation of gene expression in plants. Curr. Opin. Plant Biol. 7 (2004) 512-520
    • (2004) Curr. Opin. Plant Biol. , vol.7 , pp. 512-520
    • Dugas, D.V.1    Bartel, B.2
  • 3
    • 0035984059 scopus 로고    scopus 로고
    • Endogenous and silencing-associated small RNAs in plants
    • Llave C., Kasschau K.D., Rector M.A., and Carrington J.C. Endogenous and silencing-associated small RNAs in plants. Plant Cell 14 (2002) 1605-1619
    • (2002) Plant Cell , vol.14 , pp. 1605-1619
    • Llave, C.1    Kasschau, K.D.2    Rector, M.A.3    Carrington, J.C.4
  • 5
    • 0037224921 scopus 로고    scopus 로고
    • A biochemical framework for RNA silencing in plants
    • Tang G., Reinhart B.J., Bartel D.P., and Zamore P.D. A biochemical framework for RNA silencing in plants. Genes Dev. 17 (2003) 49-63
    • (2003) Genes Dev. , vol.17 , pp. 49-63
    • Tang, G.1    Reinhart, B.J.2    Bartel, D.P.3    Zamore, P.D.4
  • 6
    • 0035955374 scopus 로고    scopus 로고
    • Identification of novel genes coding for small expressed RNAs
    • Lagos-Quintana M., Rauhut R., Lendeckel W., and Tuschl T. Identification of novel genes coding for small expressed RNAs. Science 294 (2001) 853-858
    • (2001) Science , vol.294 , pp. 853-858
    • Lagos-Quintana, M.1    Rauhut, R.2    Lendeckel, W.3    Tuschl, T.4
  • 7
    • 0035955361 scopus 로고    scopus 로고
    • An abundant class of tiny RNAs with probable regulatory roles in Caenorhabditis elegans
    • Lau N.C., Lim L.P., Weinstein E.G., and Bartel D.P. An abundant class of tiny RNAs with probable regulatory roles in Caenorhabditis elegans. Science 294 (2001) 858-862
    • (2001) Science , vol.294 , pp. 858-862
    • Lau, N.C.1    Lim, L.P.2    Weinstein, E.G.3    Bartel, D.P.4
  • 8
    • 0035955366 scopus 로고    scopus 로고
    • An extensive class of small RNAs in Caenorhabditis elegans
    • Lee R.C., and Ambros V. An extensive class of small RNAs in Caenorhabditis elegans. Science 294 (2001) 862-864
    • (2001) Science , vol.294 , pp. 862-864
    • Lee, R.C.1    Ambros, V.2
  • 10
    • 22144457368 scopus 로고    scopus 로고
    • Antiquity of microRNAs and their targets in land plants
    • Axtell M.J., and Bartel D.P. Antiquity of microRNAs and their targets in land plants. Plant Cell 17 (2005) 1658-1673
    • (2005) Plant Cell , vol.17 , pp. 1658-1673
    • Axtell, M.J.1    Bartel, D.P.2
  • 11
    • 33644750115 scopus 로고    scopus 로고
    • Griffiths-Jones, S., Grocock, R.J., van Dongen, S., Bateman, A. and Enright, A.J. (2006) miRBase: microRNA sequences, targets and gene nomenclature. 34, Database Issue, D140-D144.
  • 12
    • 0038299558 scopus 로고    scopus 로고
    • Role of microRNAs in plant and animal development
    • Carrington J.C., and Ambros V. Role of microRNAs in plant and animal development. Science 301 (2003) 336-338
    • (2003) Science , vol.301 , pp. 336-338
    • Carrington, J.C.1    Ambros, V.2
  • 13
    • 17444430392 scopus 로고    scopus 로고
    • mRNA-directed phasing during trans-acting siRNA biogenesis in plants
    • Allen E., Xie Z.X., Gustafson A.M., and Carrington J.C. mRNA-directed phasing during trans-acting siRNA biogenesis in plants. Cell 121 (2005) 207-221
    • (2005) Cell , vol.121 , pp. 207-221
    • Allen, E.1    Xie, Z.X.2    Gustafson, A.M.3    Carrington, J.C.4
  • 14
    • 4444275405 scopus 로고    scopus 로고
    • MicroRNA regulation of the CUC genes is required for boundary size control in Arabidopsis meristems
    • Laufs P., Peaucelle A., Morin H., and Traas J. MicroRNA regulation of the CUC genes is required for boundary size control in Arabidopsis meristems. Development 131 (2004) 4311-4322
    • (2004) Development , vol.131 , pp. 4311-4322
    • Laufs, P.1    Peaucelle, A.2    Morin, H.3    Traas, J.4
  • 15
    • 2942697259 scopus 로고    scopus 로고
    • MicroRNA regulation of NAC-domain targets is required for proper formation and separation of adjacent embryonic, vegetative and floral organs
    • Mallory A.C., Dugas D.V., Bartel D.P., and Bartel B. MicroRNA regulation of NAC-domain targets is required for proper formation and separation of adjacent embryonic, vegetative and floral organs. Curr. Biol. 14 (2004) 1035-1046
    • (2004) Curr. Biol. , vol.14 , pp. 1035-1046
    • Mallory, A.C.1    Dugas, D.V.2    Bartel, D.P.3    Bartel, B.4
  • 16
    • 24944510549 scopus 로고    scopus 로고
    • MicroRNA directs mRNA cleavage of the transcription factor NAC1 to downregulate auxin signals for arabidopsis lateral root development
    • Guo H.S., Xie Q., Fei J.F., and Chua N.H. MicroRNA directs mRNA cleavage of the transcription factor NAC1 to downregulate auxin signals for arabidopsis lateral root development. Plant Cell 17 (2005) 1376-1386
    • (2005) Plant Cell , vol.17 , pp. 1376-1386
    • Guo, H.S.1    Xie, Q.2    Fei, J.F.3    Chua, N.H.4
  • 18
    • 1542317414 scopus 로고    scopus 로고
    • microRNA-mediated repression of rolled leaf specifies maize leaf polarity
    • Juarez M.T., Kui J.S., Thomas J., Heller B.A., and Timmermans M.C. microRNA-mediated repression of rolled leaf specifies maize leaf polarity. Nature 428 (2004) 84-88
    • (2004) Nature , vol.428 , pp. 84-88
    • Juarez, M.T.1    Kui, J.S.2    Thomas, J.3    Heller, B.A.4    Timmermans, M.C.5
  • 19
    • 0242361521 scopus 로고    scopus 로고
    • Regulation of flowering time and floral organ identity by a microRNA and its APETALA2-like target genes
    • Aukeman M.J., and Sakai H. Regulation of flowering time and floral organ identity by a microRNA and its APETALA2-like target genes. Plant Cell 15 (2003) 2730-2741
    • (2003) Plant Cell , vol.15 , pp. 2730-2741
    • Aukeman, M.J.1    Sakai, H.2
  • 20
    • 1642366133 scopus 로고    scopus 로고
    • A microRNA as a translational repressor of APETALA2 in Arabidopsis flower development
    • Chen X. A microRNA as a translational repressor of APETALA2 in Arabidopsis flower development. Science 303 (2004) 2022-2025
    • (2004) Science , vol.303 , pp. 2022-2025
    • Chen, X.1
  • 22
    • 3242733283 scopus 로고    scopus 로고
    • MicroRNAs: more than a role in plant development?
    • Llave C. MicroRNAs: more than a role in plant development?. Mol. Plant Pathol. 5 (2004) 361-366
    • (2004) Mol. Plant Pathol. , vol.5 , pp. 361-366
    • Llave, C.1
  • 23
    • 4043074968 scopus 로고    scopus 로고
    • Novel and stress-regulated microRNAs and other small RNAs from Arabidopsis
    • Sunkar R., and Zhu J.K. Novel and stress-regulated microRNAs and other small RNAs from Arabidopsis. Plant Cell 16 (2004) 2001-2019
    • (2004) Plant Cell , vol.16 , pp. 2001-2019
    • Sunkar, R.1    Zhu, J.K.2
  • 24
    • 27844526222 scopus 로고    scopus 로고
    • A miRNA involved in phosphate-starvation response in Arabidopsis
    • Fujii H., Chiou T.J., Lin S.I., Aung K., and Zhu J.K. A miRNA involved in phosphate-starvation response in Arabidopsis. Curr. Biol. 15 (2005) 2038-2043
    • (2005) Curr. Biol. , vol.15 , pp. 2038-2043
    • Fujii, H.1    Chiou, T.J.2    Lin, S.I.3    Aung, K.4    Zhu, J.K.5
  • 25
    • 33747505089 scopus 로고    scopus 로고
    • Posttranscriptional induction of two Cu/Zn superoxide dismutase genes in Arabidopsis is mediated by downregulation of miR398 and important for oxidative stress tolerance
    • Sunkar R., Kapoor A., and Zhu J.K. Posttranscriptional induction of two Cu/Zn superoxide dismutase genes in Arabidopsis is mediated by downregulation of miR398 and important for oxidative stress tolerance. Plant Cell 18 8 (2006) 2051-2065
    • (2006) Plant Cell , vol.18 , Issue.8 , pp. 2051-2065
    • Sunkar, R.1    Kapoor, A.2    Zhu, J.K.3
  • 27
    • 0033634943 scopus 로고    scopus 로고
    • The lin-41 RBCC gene acts in the C. elegans heterochronic pathway between the let-7 regulatory RNA and the LIN-29 transcription factor
    • Slack F.J. The lin-41 RBCC gene acts in the C. elegans heterochronic pathway between the let-7 regulatory RNA and the LIN-29 transcription factor. Molecules Cells 5 (2000) 659-669
    • (2000) Molecules Cells , vol.5 , pp. 659-669
    • Slack, F.J.1
  • 28
    • 24144494563 scopus 로고    scopus 로고
    • The let-7 MicroRNA family members mir-48, mir-84, and mir-241 function together to regulate developmental timing in Caenorhabditis elegans
    • Abbott A.L., Alvarez-Saavedra E., Miska E.A., Lau N.C., Bartel D.P., Horvitz H.R., and Ambros V. The let-7 MicroRNA family members mir-48, mir-84, and mir-241 function together to regulate developmental timing in Caenorhabditis elegans. Dev. Cell 9 (2005) 403-414
    • (2005) Dev. Cell , vol.9 , pp. 403-414
    • Abbott, A.L.1    Alvarez-Saavedra, E.2    Miska, E.A.3    Lau, N.C.4    Bartel, D.P.5    Horvitz, H.R.6    Ambros, V.7
  • 31
    • 29144527030 scopus 로고    scopus 로고
    • Plant microRNA: A small regulatory molecule with big impact
    • Zhang B.H., Pan X., Cobb G.P., and Anderson T.A. Plant microRNA: A small regulatory molecule with big impact. Dev. Biol. 289 (2006) 3-6
    • (2006) Dev. Biol. , vol.289 , pp. 3-6
    • Zhang, B.H.1    Pan, X.2    Cobb, G.P.3    Anderson, T.A.4
  • 32
    • 27844495281 scopus 로고    scopus 로고
    • Identification and characterization of new plant microRNAs using EST analysis
    • Zhang B.H., Pan X.P., Wang Q.L., Cobb G.P., and Anderson T.A. Identification and characterization of new plant microRNAs using EST analysis. Cell Res. 15 (2005) 336-360
    • (2005) Cell Res. , vol.15 , pp. 336-360
    • Zhang, B.H.1    Pan, X.P.2    Wang, Q.L.3    Cobb, G.P.4    Anderson, T.A.5
  • 33
    • 33745156778 scopus 로고    scopus 로고
    • Identification of 188 conserved maize microRNAs and their targets
    • Zhang B.H., Pan X., and Anderson T.A. Identification of 188 conserved maize microRNAs and their targets. FEBS Lett. 580 (2006) 3753-3762
    • (2006) FEBS Lett. , vol.580 , pp. 3753-3762
    • Zhang, B.H.1    Pan, X.2    Anderson, T.A.3
  • 35
    • 12744262431 scopus 로고    scopus 로고
    • Prediction and identification of Arabidopsis thaliana microRNAs and their mRNA targets
    • Wang X.J., Reyes J.L., Chua N.H., and Gaasterland T. Prediction and identification of Arabidopsis thaliana microRNAs and their mRNA targets. Genome Biol. 5 (2004) R65
    • (2004) Genome Biol. , vol.5
    • Wang, X.J.1    Reyes, J.L.2    Chua, N.H.3    Gaasterland, T.4
  • 36
    • 2942672580 scopus 로고    scopus 로고
    • Computational identification of plant microRNAs and their targets, including a stress-induced miRNA
    • Jones-Rhoades M.W., and Bartel D.P. Computational identification of plant microRNAs and their targets, including a stress-induced miRNA. Mol. Cell 14 (2004) 787-799
    • (2004) Mol. Cell , vol.14 , pp. 787-799
    • Jones-Rhoades, M.W.1    Bartel, D.P.2
  • 38
    • 10244243802 scopus 로고    scopus 로고
    • Evidence that microRNA precursors, unlike other non-coding RNAs, have lower folding free energies than random sequences
    • Bonnet E., Wuyts J., Rouze P., and Van de Peer Y. Evidence that microRNA precursors, unlike other non-coding RNAs, have lower folding free energies than random sequences. Bioinformatics 20 (2004) 2911-2917
    • (2004) Bioinformatics , vol.20 , pp. 2911-2917
    • Bonnet, E.1    Wuyts, J.2    Rouze, P.3    Van de Peer, Y.4
  • 39
    • 3843089328 scopus 로고    scopus 로고
    • Detection of 91 potential in plant conserved plant microRNAs in Arabidopsis thaliana and Oryza sativa identifies important target genes
    • Bonnet E., Wuyts J., Rouze P., and Van de Peer Y. Detection of 91 potential in plant conserved plant microRNAs in Arabidopsis thaliana and Oryza sativa identifies important target genes. Proc. Natl. Acad. Sci. USA 101 (2004) 11511-11516
    • (2004) Proc. Natl. Acad. Sci. USA , vol.101 , pp. 11511-11516
    • Bonnet, E.1    Wuyts, J.2    Rouze, P.3    Van de Peer, Y.4
  • 41
    • 18844373063 scopus 로고    scopus 로고
    • Computational identification of novel family members of microRNA genes in Arabidopsis thaliana and Oryza sativa
    • Li Y., Li W., and Jin Y.X. Computational identification of novel family members of microRNA genes in Arabidopsis thaliana and Oryza sativa. Acta Biochim. Biophys. Sin. 37 (2005) 75-87
    • (2005) Acta Biochim. Biophys. Sin. , vol.37 , pp. 75-87
    • Li, Y.1    Li, W.2    Jin, Y.X.3
  • 45
    • 0033591465 scopus 로고    scopus 로고
    • Expanded sequence dependence of thermodynamic parameters improves prediction of RNA secondary structure
    • Mathews D.H., Sabina J., Zuker M., and Turner D.H. Expanded sequence dependence of thermodynamic parameters improves prediction of RNA secondary structure. J. Mol. Biol. 288 (1999) 911-940
    • (1999) J. Mol. Biol. , vol.288 , pp. 911-940
    • Mathews, D.H.1    Sabina, J.2    Zuker, M.3    Turner, D.H.4
  • 46
    • 0042121256 scopus 로고    scopus 로고
    • Mfold web server for nucleic acid folding and hybridization prediction
    • Zuker M. Mfold web server for nucleic acid folding and hybridization prediction. Nucleic Acids Res. 31 (2003) 3406-3415
    • (2003) Nucleic Acids Res. , vol.31 , pp. 3406-3415
    • Zuker, M.1
  • 49
    • 33847107961 scopus 로고    scopus 로고
    • Coordinated expression of sulfate transporters and its relation with sulfur metabolites in Brassica napus exposed to cadmium
    • Sun X.M., Lu Bo., Xu L.L., Wang S.Q., Mehta S.K., and Yang Z.M. Coordinated expression of sulfate transporters and its relation with sulfur metabolites in Brassica napus exposed to cadmium. Botanical Studies 48 (2007) 43-54
    • (2007) Botanical Studies , vol.48 , pp. 43-54
    • Sun, X.M.1    Lu, Bo.2    Xu, L.L.3    Wang, S.Q.4    Mehta, S.K.5    Yang, Z.M.6
  • 52
    • 0030048899 scopus 로고    scopus 로고
    • A new family of DNA binding proteins includes putative transcriptional regulators of the Antirrhinum majus floral meristem identity gene SQUAMOSA
    • Klein J., Saedler H., and Huijser P. A new family of DNA binding proteins includes putative transcriptional regulators of the Antirrhinum majus floral meristem identity gene SQUAMOSA. Mol. Gen. Genet. 250 (1996) 7-16
    • (1996) Mol. Gen. Genet. , vol.250 , pp. 7-16
    • Klein, J.1    Saedler, H.2    Huijser, P.3
  • 53
    • 0029595211 scopus 로고
    • Cloning and characterization of a Brassica napus gene encoding a homologue of the B subunit of a heteromeric CCAAT-binding factor
    • Albani D., and Robert L.S. Cloning and characterization of a Brassica napus gene encoding a homologue of the B subunit of a heteromeric CCAAT-binding factor. Gene 167 (1995) 209-213
    • (1995) Gene , vol.167 , pp. 209-213
    • Albani, D.1    Robert, L.S.2
  • 54
    • 0035925062 scopus 로고    scopus 로고
    • Regulation of the CCAAT-Binding NF-Y subunits in Arabidopsis thaliana
    • Gusmaroli G., Tonelli C., and Mantovani R. Regulation of the CCAAT-Binding NF-Y subunits in Arabidopsis thaliana. Gene 264 (2001) 173-185
    • (2001) Gene , vol.264 , pp. 173-185
    • Gusmaroli, G.1    Tonelli, C.2    Mantovani, R.3
  • 55
    • 0033980393 scopus 로고    scopus 로고
    • Helix-loop-helix proteins: regulators of transcription in eukaryotic organisms
    • Massari M.E., and Murre C. Helix-loop-helix proteins: regulators of transcription in eukaryotic organisms. Mol. Cell. Biol. 20 (2000) 429-440
    • (2000) Mol. Cell. Biol. , vol.20 , pp. 429-440
    • Massari, M.E.1    Murre, C.2
  • 56
    • 0042421751 scopus 로고    scopus 로고
    • The Arabidopsis basic/helix-loop-helix transcription factor family
    • Toledo-Ortiz G., Huq E., and Quail P.H. The Arabidopsis basic/helix-loop-helix transcription factor family. Plant Cell 15 (2003) 1749-1770
    • (2003) Plant Cell , vol.15 , pp. 1749-1770
    • Toledo-Ortiz, G.1    Huq, E.2    Quail, P.H.3
  • 57
    • 0033635955 scopus 로고    scopus 로고
    • Arabidopsis NAC1 transduces auxin signal downstream of TIR1 to promote lateral root development
    • Xie Q., Frugis G., Colgan D., and Chua N.H. Arabidopsis NAC1 transduces auxin signal downstream of TIR1 to promote lateral root development. Genes Dev. 14 (2000) 3024-3036
    • (2000) Genes Dev. , vol.14 , pp. 3024-3036
    • Xie, Q.1    Frugis, G.2    Colgan, D.3    Chua, N.H.4
  • 58
    • 0037440371 scopus 로고    scopus 로고
    • Interaction of wheat high-mobility-group proteins with four-way-junction DNA and characterization of the structure and expression of HMGA gene
    • Zhang W.S., Wu Q., Pwee K.H., and Manjunatha Kini R. Interaction of wheat high-mobility-group proteins with four-way-junction DNA and characterization of the structure and expression of HMGA gene. Arch. Biochem. Biophys. 409 (2003) 357-366
    • (2003) Arch. Biochem. Biophys. , vol.409 , pp. 357-366
    • Zhang, W.S.1    Wu, Q.2    Pwee, K.H.3    Manjunatha Kini, R.4
  • 59
    • 17444420139 scopus 로고    scopus 로고
    • The ubiquitin-proteasome pathway and plant development
    • Moon J., Parry G., and Estelle M. The ubiquitin-proteasome pathway and plant development. Plant Cell. 16 (2004) 3181-3195
    • (2004) Plant Cell. , vol.16 , pp. 3181-3195
    • Moon, J.1    Parry, G.2    Estelle, M.3
  • 60
    • 11144316474 scopus 로고    scopus 로고
    • Class III peroxidases and ascorbate metabolism in plants
    • De Gara L. Class III peroxidases and ascorbate metabolism in plants. Phytochem. Rev. 3 (2004) 195-205
    • (2004) Phytochem. Rev. , vol.3 , pp. 195-205
    • De Gara, L.1
  • 61
    • 0028050797 scopus 로고
    • Covalent cross links in the cell wall
    • Iiyama K., Lam T.B.T., and Stone B.A. Covalent cross links in the cell wall. Plant Physiol. 104 (1994) 315-320
    • (1994) Plant Physiol. , vol.104 , pp. 315-320
    • Iiyama, K.1    Lam, T.B.T.2    Stone, B.A.3
  • 63
    • 0037048645 scopus 로고    scopus 로고
    • 2 generation during the auto-oxidation of coniferyl alcohol drives the oxidase activity of a highly conserved class III peroxidase involved in lignin biosynthesis
    • 2 generation during the auto-oxidation of coniferyl alcohol drives the oxidase activity of a highly conserved class III peroxidase involved in lignin biosynthesis. FEBS Lett. 529 (2002) 198-202
    • (2002) FEBS Lett. , vol.529 , pp. 198-202
    • Pomar, F.1    Caballero, N.2    Pedreño, M.A.3    Ros Barcelò, A.4
  • 64
    • 0034660208 scopus 로고    scopus 로고
    • Peroxidase-catalyzed formation of quercetin quinone methide-glutathione adducts
    • Awad H.M., Boersma M.G., Vervoot J., and Rietjens I.M. Peroxidase-catalyzed formation of quercetin quinone methide-glutathione adducts. Arch. Biochem. Biophys. 378 (2000) 224-233
    • (2000) Arch. Biochem. Biophys. , vol.378 , pp. 224-233
    • Awad, H.M.1    Boersma, M.G.2    Vervoot, J.3    Rietjens, I.M.4
  • 65
    • 3843089328 scopus 로고    scopus 로고
    • Detection of 91 potential conserved plant microRNAs in Arabidopsis thaliana and Oryza sativa identifies important target genes
    • Bonnet E., Wuyts J., Rouze P., and Van De Peer Y. Detection of 91 potential conserved plant microRNAs in Arabidopsis thaliana and Oryza sativa identifies important target genes. Proc. Natl. Acad. Sci. USA 101 (2004) 11511-11516
    • (2004) Proc. Natl. Acad. Sci. USA , vol.101 , pp. 11511-11516
    • Bonnet, E.1    Wuyts, J.2    Rouze, P.3    Van De Peer, Y.4
  • 67
    • 33745270651 scopus 로고    scopus 로고
    • Regulation of phosphate homeostasis by MicroRNA in Arabidopsis
    • Chiou T.J., Aung K., Lin S.I., Wu C.C., Chiang S.F., and Su C. Regulation of phosphate homeostasis by MicroRNA in Arabidopsis. Plant Cell 18 (2006) 412-421
    • (2006) Plant Cell , vol.18 , pp. 412-421
    • Chiou, T.J.1    Aung, K.2    Lin, S.I.3    Wu, C.C.4    Chiang, S.F.5    Su, C.6
  • 68
    • 33745960196 scopus 로고    scopus 로고
    • PHO2, microRNA399, and PHR1 define a phosphate-signaling pathway in plants
    • Bari R., Pant B.D., Stitt M., and Scheible W. PHO2, microRNA399, and PHR1 define a phosphate-signaling pathway in plants. Plant Physiol. 141 (2006) 988-999
    • (2006) Plant Physiol. , vol.141 , pp. 988-999
    • Bari, R.1    Pant, B.D.2    Stitt, M.3    Scheible, W.4


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