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Volumn 10, Issue 10, 2008, Pages 1897-1900

Trinorlupeol: A major nonsterol triterpenoid in arabidopsis

Author keywords

[No Author keywords available]

Indexed keywords

TRINORLUPEOL; TRITERPENE;

EID: 47049090975     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol800389q     Document Type: Article
Times cited : (15)

References (42)
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  • 7
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    • The chromatographic behavior of 4 relative to sterols and triterpene alcohols is described in the Supporting Information.
    • The chromatographic behavior of 4 relative to sterols and triterpene alcohols is described in the Supporting Information.
  • 8
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    • Perhaps 4 was not discovered previously because of its similarity to sterols.
    • Perhaps 4 was not discovered previously because of its similarity to sterols.
  • 9
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    • 1H NMR singlets.
    • 1H NMR singlets.
  • 11
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    • Cuticular lipids have commonly been obtained by brief contact of plant material with chloroform, hexane,2b or other solvents
    • 2b or other solvents:
  • 12
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    • Walton, T. J. Tn Methods in Plant Biochemistry; Dey, P. M., Harborne, J. B., Eds.; Academic Press: London, 1990; 4, pp 105-158.
    • (a) Walton, T. J. Tn Methods in Plant Biochemistry; Dey, P. M., Harborne, J. B., Eds.; Academic Press: London, 1990; Vol. 4, pp 105-158.
  • 14
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    • Our hexane extraction resembles traditional defatting methods but is uncommon for lipid analyses: ref, 7 Chapter 2, pp 43-68
    • (a) Our hexane extraction resembles traditional defatting methods but is uncommon for lipid analyses: ref, 7 Chapter 2, pp 43-68.
  • 15
    • 36448945128 scopus 로고    scopus 로고
    • We did not attempt to separate intracuticular and epicuticular lipids, as described in: Buschhaus, C, Herz, H, Jetter, R. Ann. Bot. 2007, 100, 1557-1564, and references therein
    • (b) We did not attempt to separate intracuticular and epicuticular lipids, as described in: Buschhaus, C.; Herz, H.; Jetter, R. Ann. Bot. 2007, 100, 1557-1564, and references therein.
  • 16
    • 58149180537 scopus 로고    scopus 로고
    • These patterns of triterpenoid distribution among organs were similar in related A. thaliana experiments.
    • These patterns of triterpenoid distribution among organs were similar in related A. thaliana experiments.
  • 17
    • 58149198160 scopus 로고    scopus 로고
    • The predominance of 1 and 4 was supported by triterpene analyses for seven sets of aerial A. thaliana tissue from flowering plants.
    • The predominance of 1 and 4 was supported by triterpene analyses for seven sets of aerial A. thaliana tissue from flowering plants.
  • 21
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    • (a) See Table S2 of: Suh, M. C.; Samuels, A. L.; Jetter, R.; Kunst, L.; Pollard, M.; Ohlrogge, J.; Beisson, F. Plant Physiol. 2005, 139, 1649-1665.
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    • (b) Genevestigator: Zimmermann, P.; Hennig, L.; Gruissem. W. Trends Plant Sci. 2005, 10, 407-409.
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    • The Supporting Information contains the structure elucidation of 15 and spectral data for other trinorlupeol companions.
    • The Supporting Information contains the structure elucidation of 15 and spectral data for other trinorlupeol companions.
  • 39
    • 58149193799 scopus 로고    scopus 로고
    • Although the only fully sequenced genome in Brassicaceae is currently A. thaliana, expressed sequence tag (EST) data are available for other species. BLAST searches of ESTs in Brassicaceae revealed many genes from the LUP clade but did not uncover obvious LUP1 orthologs
    • Although the only fully sequenced genome in Brassicaceae is currently A. thaliana, expressed sequence tag (EST) data are available for other species. BLAST searches of ESTs in Brassicaceae revealed many genes from the LUP clade but did not uncover obvious LUP1 orthologs.
  • 41
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    • The almost identical lengths of nonterminal exons among genes in the LUP clade suggest that the cyclase portion of trinorlupeol synthesis may have arisen largely through point mutations. In contrast, A. thaliana evolved mainly by gene deletion, karyotype reduction, and chromosomal rearrangements: Schranz, M. E, Song, B.-H, Windsor, A. J, Mitchell-Olds, T. Curr. Opin. Plant Biol 2007, 10. 168-175
    • The almost identical lengths of nonterminal exons among genes in the LUP clade suggest that the cyclase portion of trinorlupeol synthesis may have arisen largely through point mutations. In contrast, A. thaliana evolved mainly by gene deletion, karyotype reduction, and chromosomal rearrangements: Schranz, M. E.; Song, B.-H.; Windsor, A. J.; Mitchell-Olds, T. Curr. Opin. Plant Biol 2007, 10. 168-175.
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    • Many secondary metabolites have a narrow biological distribution. For example, avenacin triterpenoids are found only in a single genus: Haralampidis, K.; Bryan, G.; Qi, X.; Papadopoulou, K.; Bakht, S.: Melton, R.; Osbourn, A. Proc. Natl. Acad. Sci. U.S.A. 2001, 98, 13431-13436.
    • Many secondary metabolites have a narrow biological distribution. For example, avenacin triterpenoids are found only in a single genus: Haralampidis, K.; Bryan, G.; Qi, X.; Papadopoulou, K.; Bakht, S.: Melton, R.; Osbourn, A. Proc. Natl. Acad. Sci. U.S.A. 2001, 98, 13431-13436.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.