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Volumn 8, Issue 7, 2003, Pages 297-306

Targeting RNA: New opportunities to address drugless targets

Author keywords

[No Author keywords available]

Indexed keywords

AMINOGLYCOSIDE ANTIBIOTIC AGENT; BACTERIAL RNA; MESSENGER RNA; PROTEIN; RIBOSOME RNA; RNA; VIRUS RNA;

EID: 0037376594     PISSN: 13596446     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1359-6446(03)02624-2     Document Type: Review
Times cited : (74)

References (62)
  • 1
    • 0034677966 scopus 로고    scopus 로고
    • Drug discovery: A historical perspective
    • Drews J. Drug discovery: a historical perspective. Science. 287:2000;1960-1964.
    • (2000) Science , vol.287 , pp. 1960-1964
    • Drews, J.1
  • 2
    • 0035895505 scopus 로고    scopus 로고
    • The sequence of the human genome
    • Venter J.C., et al. The sequence of the human genome. Science. 291:2001;1304-1351.
    • (2001) Science , vol.291 , pp. 1304-1351
    • Venter, J.C.1
  • 3
    • 0036671410 scopus 로고    scopus 로고
    • High-throughput screening 2002: Moving toward increased success rates
    • Fox S.J., et al. High-throughput screening 2002: moving toward increased success rates. J. Biomol. Screen. 7:2002;313-316.
    • (2002) J. Biomol. Screen. , vol.7 , pp. 313-316
    • Fox, S.J.1
  • 4
    • 0032779273 scopus 로고    scopus 로고
    • RNA as a small-molecule drug target: Doubling the value of genomics
    • Ecker D.J., Griffey R.H. RNA as a small-molecule drug target: doubling the value of genomics. Drug Discov. Today. 4:1999;420-429.
    • (1999) Drug Discov. Today , vol.4 , pp. 420-429
    • Ecker, D.J.1    Griffey, R.H.2
  • 5
    • 0034045479 scopus 로고    scopus 로고
    • Targeting RNA with small molecules
    • Wilson W.D., Li K. Targeting RNA with small molecules. Curr. Med. Chem. 7:2000;73-98.
    • (2000) Curr. Med. Chem. , vol.7 , pp. 73-98
    • Wilson, W.D.1    Li, K.2
  • 6
    • 0034255911 scopus 로고    scopus 로고
    • RNA as a drug target: Methods for biophysical characterization and screening
    • Xavier K.A., et al. RNA as a drug target: methods for biophysical characterization and screening. Trends Biotechnol. 18:2000;349-356.
    • (2000) Trends Biotechnol. , vol.18 , pp. 349-356
    • Xavier, K.A.1
  • 7
    • 0029825658 scopus 로고    scopus 로고
    • Structure of the A-site of E. coli 16S ribosomal RNA complexed with an aminoglycoside antibiotic
    • Fourmy D., et al. Structure of the A-site of E. coli 16S ribosomal RNA complexed with an aminoglycoside antibiotic. Science. 274:1996;1367-1371.
    • (1996) Science , vol.274 , pp. 1367-1371
    • Fourmy, D.1
  • 8
    • 0032569212 scopus 로고    scopus 로고
    • A library approach to the discovery of small molecules that recognize RNA: Use of a 1,3-hydroxyamine motif as core
    • Wong C-H., et al. A library approach to the discovery of small molecules that recognize RNA: use of a 1,3-hydroxyamine motif as core. J. Am. Chem. Soc. 120:1998;8319-8327.
    • (1998) J. Am. Chem. Soc. , vol.120 , pp. 8319-8327
    • Wong, C-H.1
  • 9
    • 0033621114 scopus 로고    scopus 로고
    • Determinants of aminoglycoside-binding specificity for rRNA by using mass spectrometry
    • Griffey R.H., et al. Determinants of aminoglycoside-binding specificity for rRNA by using mass spectrometry. Proc. Natl. Acad. Sci. U. S. A. 96:1999;10129-10133.
    • (1999) Proc. Natl. Acad. Sci. U. S. A. , vol.96 , pp. 10129-10133
    • Griffey, R.H.1
  • 10
    • 0034699519 scopus 로고    scopus 로고
    • Functional insights from the structure of the 30S ribosomal subunit and its interaction with antibiotics
    • Carter A.P., et al. Functional insights from the structure of the 30S ribosomal subunit and its interaction with antibiotics. Nature. 407:2000;340-348.
    • (2000) Nature , vol.407 , pp. 340-348
    • Carter, A.P.1
  • 11
    • 0003830516 scopus 로고
    • Misread protein creates membrane channels: An essential step in the bactericidal action of aminoglycosides
    • Davis B.D., et al. Misread protein creates membrane channels: An essential step in the bactericidal action of aminoglycosides. Proc. Natl. Acad. Sci. U. S. A. 83:1986;6164-6168.
    • (1986) Proc. Natl. Acad. Sci. U. S. A. , vol.83 , pp. 6164-6168
    • Davis, B.D.1
  • 12
    • 0024459873 scopus 로고
    • How antibiotic-producing organisms avoid suicide
    • Cundliffe E. How antibiotic-producing organisms avoid suicide. Annu Rev. Microbiol. 43:1989;207-233.
    • (1989) Annu Rev. Microbiol. , vol.43 , pp. 207-233
    • Cundliffe, E.1
  • 13
    • 0024424033 scopus 로고
    • Mutations in 16S ribosomal RNA disrupt antibiotic - RNA interactions
    • De Stasio E.A., et al. Mutations in 16S ribosomal RNA disrupt antibiotic - RNA interactions. EMBO J. 8:1989;1213-1216.
    • (1989) EMBO J. , vol.8 , pp. 1213-1216
    • De Stasio, E.A.1
  • 14
    • 0031051477 scopus 로고    scopus 로고
    • Specificity of aminoglycoside binding to RNA constructs derived from the 16S rRNA decoding region and the HIV-RRE activator region
    • Wang Y., et al. Specificity of aminoglycoside binding to RNA constructs derived from the 16S rRNA decoding region and the HIV-RRE activator region. Biochemistry. 36:1997;768-779.
    • (1997) Biochemistry , vol.36 , pp. 768-779
    • Wang, Y.1
  • 15
    • 0034852027 scopus 로고    scopus 로고
    • Aminoglycoside binding to human and bacterial A-site rRNA decoding region constructs
    • Ryu D.H., Rando R.R. Aminoglycoside binding to human and bacterial A-site rRNA decoding region constructs. Bioorg. Med. Chem. 9:2001;2601-2608.
    • (2001) Bioorg. Med. Chem. , vol.9 , pp. 2601-2608
    • Ryu, D.H.1    Rando, R.R.2
  • 16
    • 0030827973 scopus 로고    scopus 로고
    • Specific binding of aminoglycosides to human rRNA construct based on a DNA polymorphism which causes aminoglycoside-induced deafness
    • Hamasaki K., Rando R.R. Specific binding of aminoglycosides to human rRNA construct based on a DNA polymorphism which causes aminoglycoside-induced deafness. Biochemistry. 36:1997;12323-12328.
    • (1997) Biochemistry , vol.36 , pp. 12323-12328
    • Hamasaki, K.1    Rando, R.R.2
  • 17
    • 0037135996 scopus 로고    scopus 로고
    • Decoding region bubble size and aminoglycoside antibiotic binding
    • Ryu D.H., Rando R.R. Decoding region bubble size and aminoglycoside antibiotic binding. Bioorg. Med. Chem. Lett. 12:2002;2241-2244.
    • (2002) Bioorg. Med. Chem. Lett. , vol.12 , pp. 2241-2244
    • Ryu, D.H.1    Rando, R.R.2
  • 18
    • 0028149270 scopus 로고
    • Proposed molecular and cellular mechanism for aminoglycoside ototoxicity
    • Hutchin T., Cortopassi G. Proposed molecular and cellular mechanism for aminoglycoside ototoxicity. Antimicrob. Agents Chemother. 38:1994;2517-2520.
    • (1994) Antimicrob. Agents Chemother. , vol.38 , pp. 2517-2520
    • Hutchin, T.1    Cortopassi, G.2
  • 19
    • 0033152492 scopus 로고    scopus 로고
    • Basis for prokaryotic specificity of action of aminoglycoside antibiotics
    • Recht M.I., et al. Basis for prokaryotic specificity of action of aminoglycoside antibiotics. EMBO J. 18:1999;3133-3138.
    • (1999) EMBO J. , vol.18 , pp. 3133-3138
    • Recht, M.I.1
  • 20
    • 0037016726 scopus 로고    scopus 로고
    • Megalin deficiency offers protection from renal aminoglycoside accumulation
    • Schmitz C., et al. Megalin deficiency offers protection from renal aminoglycoside accumulation. J. Biol. Chem. 277:2002;618-622.
    • (2002) J. Biol. Chem. , vol.277 , pp. 618-622
    • Schmitz, C.1
  • 22
    • 0029994529 scopus 로고    scopus 로고
    • Aminoglycoside antibiotics restore CFTR function by overcoming premature stop mutations
    • Howard M.B., et al. Aminoglycoside antibiotics restore CFTR function by overcoming premature stop mutations. Nat. Med. 2:1996;467-469.
    • (1996) Nat. Med. , vol.2 , pp. 467-469
    • Howard, M.B.1
  • 23
    • 0030702773 scopus 로고    scopus 로고
    • Suppression of a CFTR premature stop mutation in a bronchial epithelial cell line
    • Bedwell D.M., et al. Suppression of a CFTR premature stop mutation in a bronchial epithelial cell line. Nat. Med. 3:1997;1280-1284.
    • (1997) Nat. Med. , vol.3 , pp. 1280-1284
    • Bedwell, D.M.1
  • 24
    • 0034961464 scopus 로고    scopus 로고
    • Evidence that systemic gentamicin suppresses premature stop mutations in patients with cystic fibrosis
    • Clancy J.P., et al. Evidence that systemic gentamicin suppresses premature stop mutations in patients with cystic fibrosis. Am. J. Respir. Crit. Care Med. 163:2001;1683-1692.
    • (2001) Am. J. Respir. Crit. Care Med. , vol.163 , pp. 1683-1692
    • Clancy, J.P.1
  • 25
    • 0032720705 scopus 로고    scopus 로고
    • Aminoglycoside antibiotics restore dystrophin function to skeletal muscles of mdx mice
    • Barton-Davis E.R., et al. Aminoglycoside antibiotics restore dystrophin function to skeletal muscles of mdx mice. J. Clin. Invest. 104:1999;375-381.
    • (1999) J. Clin. Invest. , vol.104 , pp. 375-381
    • Barton-Davis, E.R.1
  • 26
    • 0035253591 scopus 로고    scopus 로고
    • Gentamicin-mediated suppression of Hurler syndrome stop mutations restores a low level of α-L-iduronidase activity and reduces lysosomal glycosaminoglycan accumulation
    • Keeling K.M., et al. Gentamicin-mediated suppression of Hurler syndrome stop mutations restores a low level of α-L-iduronidase activity and reduces lysosomal glycosaminoglycan accumulation. Hum. Mol. Genet. 10:2001;291-299.
    • (2001) Hum. Mol. Genet. , vol.10 , pp. 291-299
    • Keeling, K.M.1
  • 27
    • 0344713792 scopus 로고    scopus 로고
    • Investigational Drugs Database available online at http://www.current-drugs.com.
  • 28
    • 0033929810 scopus 로고    scopus 로고
    • Aminoglycoside antibiotics mediate context-dependent suppression of termination codons in a mammalian translation system
    • Manuvakhova M., et al. Aminoglycoside antibiotics mediate context-dependent suppression of termination codons in a mammalian translation system. RNA. 6:2000;1044-1055.
    • (2000) RNA , vol.6 , pp. 1044-1055
    • Manuvakhova, M.1
  • 29
    • 0027370433 scopus 로고
    • Small molecules that selectively block RNA binding of HIV-1 Rev protein inhibit Rev function and viral production
    • Zapp M.L., et al. Small molecules that selectively block RNA binding of HIV-1 Rev protein inhibit Rev function and viral production. Cell. 74:1993;969-978.
    • (1993) Cell , vol.74 , pp. 969-978
    • Zapp, M.L.1
  • 30
    • 0028823853 scopus 로고
    • Inhibition of an HIV-1 Tat-derived peptide binding to TAR RNA by aminoglycoside antibiotics
    • Mei H-Y., et al. Inhibition of an HIV-1 Tat-derived peptide binding to TAR RNA by aminoglycoside antibiotics. Bioorg. Med. Chem. Lett. 5:1995;2755-2760.
    • (1995) Bioorg. Med. Chem. Lett. , vol.5 , pp. 2755-2760
    • Mei, H-Y.1
  • 31
    • 0032491152 scopus 로고    scopus 로고
    • Inhibitors of protein-RNA complexation that target the RNA: Specific recognition of human immunodeficiency virus type 1 TAR RNA by small organic molecules
    • Mei H.Y., et al. Inhibitors of protein-RNA complexation that target the RNA: Specific recognition of human immunodeficiency virus type 1 TAR RNA by small organic molecules. Biochemistry. 37:1998;14204-14212.
    • (1998) Biochemistry , vol.37 , pp. 14204-14212
    • Mei, H.Y.1
  • 32
    • 0033539524 scopus 로고    scopus 로고
    • Inhibition of gene expression in human cells through small molecule-RNA interactions
    • Hwang S., et al. Inhibition of gene expression in human cells through small molecule-RNA interactions. Proc. Natl. Acad. Sci. U. S. A. 96:1999;12997-13002.
    • (1999) Proc. Natl. Acad. Sci. U. S. A. , vol.96 , pp. 12997-13002
    • Hwang, S.1
  • 33
    • 0033990290 scopus 로고    scopus 로고
    • Targeting mRNA to regulate iron and oxygen metabolism
    • Theil E.C. Targeting mRNA to regulate iron and oxygen metabolism. Biochem. Pharmacol. 59:2000;87-93.
    • (2000) Biochem. Pharmacol. , vol.59 , pp. 87-93
    • Theil, E.C.1
  • 34
    • 0347928847 scopus 로고    scopus 로고
    • An iron-responsive element type II in the 5·-untranslated region of the Alzheimer's amyloid precursor protein transcript
    • Rogers J.T., et al. An iron-responsive element type II in the 5·-untranslated region of the Alzheimer's amyloid precursor protein transcript. J. Biol. Chem. 277:2002;45518-45528.
    • (2002) J. Biol. Chem. , vol.277 , pp. 45518-45528
    • Rogers, J.T.1
  • 35
    • 0036672706 scopus 로고    scopus 로고
    • Alzheimer's disease drug discovery targeted to the APP mRNA 5′ untranslated region
    • Rogers J.T., et al. Alzheimer's disease drug discovery targeted to the APP mRNA 5′ untranslated region. J. Mol. Neurosci. 19:2002;77-82.
    • (2002) J. Mol. Neurosci. , vol.19 , pp. 77-82
    • Rogers, J.T.1
  • 36
    • 0033524495 scopus 로고    scopus 로고
    • Aminoglycoside antibiotics are able to specifically bind the 5′-untranslated region of thymidylate synthase messenger RNA
    • Tok J.B-H., et al. Aminoglycoside antibiotics are able to specifically bind the 5′-untranslated region of thymidylate synthase messenger RNA. Biochemistry. 38:1999;199-206.
    • (1999) Biochemistry , vol.38 , pp. 199-206
    • Tok, J.B-H.1
  • 37
    • 0035892588 scopus 로고    scopus 로고
    • IRESes: New potential drug targets
    • Ekblom J. IRESes: New potential drug targets. Drug Discov. Today. 6:2001;1259-1260.
    • (2001) Drug Discov. Today , vol.6 , pp. 1259-1260
    • Ekblom, J.1
  • 38
    • 0034618402 scopus 로고    scopus 로고
    • A mutation in the c-myc-IRES leads to enhanced internal ribosome entry in multiple myeloma: A novel mechanism of oncogene deregulation
    • Chappell S.A., et al. A mutation in the c-myc-IRES leads to enhanced internal ribosome entry in multiple myeloma: a novel mechanism of oncogene deregulation. Oncogene. 19:2000;4437-4440.
    • (2000) Oncogene , vol.19 , pp. 4437-4440
    • Chappell, S.A.1
  • 39
    • 0031238870 scopus 로고    scopus 로고
    • The molecular genetics of male infertility
    • Elliott D.J., Cooke H.J. The molecular genetics of male infertility. Bioessays. 19:1997;801-809.
    • (1997) Bioessays , vol.19 , pp. 801-809
    • Elliott, D.J.1    Cooke, H.J.2
  • 40
    • 0030885623 scopus 로고    scopus 로고
    • The mouse Dazla gene encodes a cytoplasmic protein essential for gametogenesis
    • Ruggiu M., et al. The mouse Dazla gene encodes a cytoplasmic protein essential for gametogenesis. Nature. 389:1997;73-77.
    • (1997) Nature , vol.389 , pp. 73-77
    • Ruggiu, M.1
  • 41
    • 0029900958 scopus 로고    scopus 로고
    • Meiotic cell cycle requirement for a fly homologue of human deleted in azoospermia
    • Eberhart C.G., et al. Meiotic cell cycle requirement for a fly homologue of human deleted in azoospermia. Nature. 381:1996;783-785.
    • (1996) Nature , vol.381 , pp. 783-785
    • Eberhart, C.G.1
  • 42
    • 0033529297 scopus 로고    scopus 로고
    • A human DAZ transgene confers partial rescue of the mouse Dazl null phenotype
    • Slee R., et al. A human DAZ transgene confers partial rescue of the mouse Dazl null phenotype. Proc. Natl. Acad. Sci. U. S. A. 96:1999;8040-8045.
    • (1999) Proc. Natl. Acad. Sci. U. S. A. , vol.96 , pp. 8040-8045
    • Slee, R.1
  • 43
    • 0036152693 scopus 로고    scopus 로고
    • Identification of target messenger RNA substrates for the murine deleted in azoospermia-like RNA-binding protein
    • Jiao X., et al. Identification of target messenger RNA substrates for the murine deleted in azoospermia-like RNA-binding protein. Biol. Reprod. 66:2002;475-485.
    • (2002) Biol. Reprod. , vol.66 , pp. 475-485
    • Jiao, X.1
  • 44
    • 0025876881 scopus 로고
    • Characterization of a human TAR RNA-binding protein that activates the HIV-1 LTR
    • Gatignol A., et al. Characterization of a human TAR RNA-binding protein that activates the HIV-1 LTR. Science. 251:1991;1597-1600.
    • (1991) Science , vol.251 , pp. 1597-1600
    • Gatignol, A.1
  • 45
    • 0035101944 scopus 로고    scopus 로고
    • Expression of the TAR RNA binding protein in human testis
    • Siffroi J.P., et al. Expression of the TAR RNA binding protein in human testis. Mol. Hum. Reprod. 7:2001;219-225.
    • (2001) Mol. Hum. Reprod. , vol.7 , pp. 219-225
    • Siffroi, J.P.1
  • 46
    • 0029977347 scopus 로고    scopus 로고
    • A testis cytoplasmic RNA-binding protein that has the properties of a translational repressor
    • Lee K., et al. A testis cytoplasmic RNA-binding protein that has the properties of a translational repressor. Mol. Cell. Biol. 16:1996;3023-3034.
    • (1996) Mol. Cell. Biol. , vol.16 , pp. 3023-3034
    • Lee, K.1
  • 47
    • 0031281831 scopus 로고    scopus 로고
    • Separate elements in the 3′ untranslated region of the mouse Protamine 1 mRNA regulate translational repression and activation during murine spermatogenesis
    • Fajardo M.A., et al. Separate elements in the 3′ untranslated region of the mouse Protamine 1 mRNA regulate translational repression and activation during murine spermatogenesis. Dev. Biol. 191:1997;42-52.
    • (1997) Dev. Biol. , vol.191 , pp. 42-52
    • Fajardo, M.A.1
  • 48
    • 0033052048 scopus 로고    scopus 로고
    • A double-stranded RNA binding protein required for activation of repressed messages in mammalian germ cells
    • Zhong J., et al. A double-stranded RNA binding protein required for activation of repressed messages in mammalian germ cells. Nat. Genet. 22:1999;171-174.
    • (1999) Nat. Genet. , vol.22 , pp. 171-174
    • Zhong, J.1
  • 50
    • 0019876473 scopus 로고
    • Optimal computer folding of large RNA sequences using thermodynamics and auxiliary information
    • Zuker M., Stiegler P. Optimal computer folding of large RNA sequences using thermodynamics and auxiliary information. Nucleic Acids Res. 9:1981;133-148.
    • (1981) Nucleic Acids Res. , vol.9 , pp. 133-148
    • Zuker, M.1    Stiegler, P.2
  • 51
    • 0032870204 scopus 로고    scopus 로고
    • Structural motifs in RNA
    • Moore P.B. Structural motifs in RNA. Annu. Rev. Biochem. 68:1999;287-300.
    • (1999) Annu. Rev. Biochem. , vol.68 , pp. 287-300
    • Moore, P.B.1
  • 52
    • 0023665268 scopus 로고
    • Probing the structure of RNAs in solution
    • Ehresmann C., et al. Probing the structure of RNAs in solution. Nucleic Acids Res. 15:1987;9109-9128.
    • (1987) Nucleic Acids Res. , vol.15 , pp. 9109-9128
    • Ehresmann, C.1
  • 53
    • 0037194620 scopus 로고    scopus 로고
    • SAR by MS: A ligand based technique for drug lead discovery against structured RNA targets
    • Swayze E.E., et al. SAR by MS: A ligand based technique for drug lead discovery against structured RNA targets. J. Med. Chem. 45:2002;3816-3819.
    • (2002) J. Med. Chem. , vol.45 , pp. 3816-3819
    • Swayze, E.E.1
  • 54
    • 0032880709 scopus 로고    scopus 로고
    • Homogeneous fluorescence readouts for miniaturized high-throughput screening: Theory and practice
    • Pope A.J., et al. Homogeneous fluorescence readouts for miniaturized high-throughput screening: theory and practice. Drug Discov. Today. 4:1999;350-362.
    • (1999) Drug Discov. Today , vol.4 , pp. 350-362
    • Pope, A.J.1
  • 55
    • 0031005114 scopus 로고    scopus 로고
    • Discovery of selective, small-molecule inhibitors of RNA complexes: I. The tat protein/TAR RNA complexes required for HIV-1 transcription
    • Mei H-Y., et al. Discovery of selective, small-molecule inhibitors of RNA complexes: I. The tat protein/TAR RNA complexes required for HIV-1 transcription. Bioorg. Med. Chem. 5:1997;1173-1184.
    • (1997) Bioorg. Med. Chem. , vol.5 , pp. 1173-1184
    • Mei, H-Y.1
  • 56
    • 0344713791 scopus 로고    scopus 로고
    • Inhibitors of HIV-1 Tat-TAR Interactions: A Bead Based Combinatorial Chemistry Approach
    • Madison, Wisconsin, U.S.A.
    • Huq, I. et al. (2002) Inhibitors of HIV-1 Tat-TAR Interactions: A Bead Based Combinatorial Chemistry Approach. RNA 2002, 7th annual meeting of the RNA society, Madison, Wisconsin, U.S.A.
    • (2002) RNA 2002, 7th annual meeting of the RNA society
    • Huq, I.1
  • 59
    • 0036753365 scopus 로고    scopus 로고
    • Genetic control by a metabolite binding mRNA
    • Nahvi A., et al. Genetic control by a metabolite binding mRNA. Chem. Biol. 9:2002;1043-1049.
    • (2002) Chem. Biol. , vol.9 , pp. 1043-1049
    • Nahvi, A.1
  • 60
    • 0037206833 scopus 로고    scopus 로고
    • Thiamine derivatives bind messenger RNAs directly to regulate bacterial gene expression
    • Winkler W., et al. Thiamine derivatives bind messenger RNAs directly to regulate bacterial gene expression. Nature. 419:2002;952-956.
    • (2002) Nature , vol.419 , pp. 952-956
    • Winkler, W.1
  • 61
    • 0034886697 scopus 로고    scopus 로고
    • Crystal structure of paromomycin docked into the eubacterial ribosomal decoding site
    • Vicens Q., Westhof E. Crystal structure of paromomycin docked into the eubacterial ribosomal decoding site. Structure. 9:2001;647-658.
    • (2001) Structure , vol.9 , pp. 647-658
    • Vicens, Q.1    Westhof, E.2
  • 62
    • 0029881007 scopus 로고    scopus 로고
    • MOLMOL: A program for display and analysis of macromolecular structures
    • Koradi R., et al. MOLMOL: a program for display and analysis of macromolecular structures. J. Mol. Graph. 14:1996;51-55.
    • (1996) J. Mol. Graph. , vol.14 , pp. 51-55
    • Koradi, R.1


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