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2011 | 33 | 3 |
Tytuł artykułu

Response of Camptotheca acuminata calli stimulated by mechanical vibration

Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Plants in their natural environment are usually affected by mechanical stress because of their sessile growth habit. This work was aimed at determining the effects of mechanical vibration on the growth rate, physiological indexes, and secondary metabolite biosynthesis of Camptotheca acuminata calli. In this study, mechanical vibrations of 1–4 Hz in frequency were applied to stimulate the C. acuminata calli; we found that a mechanical vibration of moderate frequency (2 Hz) can clearly promote the growth rate and increase the soluble protein content and superoxide dismutase (SOD) activity. Under a mechanical vibration of a 2 Hz frequency, camptothecin (CPT), the main secondary metabolite produced by C. acuminata, was increased by about fourfold compared to the control group, In contrast, the increased accumulation disappears at higher frequencies. The optimal vibration time for obtaining the highest levels of biomass and CPT was 60 min. This study showed that there are neutral frequencies and optimal periods of mechanical vibration on C. acuminata calli.
Słowa kluczowe
Wydawca
-
Rocznik
Tom
33
Numer
3
Opis fizyczny
p.711-716,fig.,ref.
Twórcy
autor
  • School of Pharmaceutical Sciences, Sun Yat-sen University, 132 Waihuan East Road, Higher Education Mega Center, Guangzhou 510006, China
  • Guangdong Food and Drug Vocational College, Guangzhou 510520, China
autor
  • Guangdong Food and Drug Vocational College, Guangzhou 510520, China
autor
  • Guangdong Research Institute of Traditional Chinese Medicine, Guangzhou 510520, China
autor
  • Guangdong Research Institute of Traditional Chinese Medicine, Guangzhou 510520, China
autor
  • Guangdong Research Institute of Traditional Chinese Medicine, Guangzhou 510520, China
autor
  • School of Pharmaceutical Sciences, Sun Yat-sen University, 132 Waihuan East Road, Higher Education Mega Center, Guangzhou 510006, China
Bibliografia
  • Bowler C, Montagu MV, Inzé D (1992) Superoxide dismutase and stress tolerance. Annu Rev Plant Physiol Plant Mol Biol 43:83–116. doi:10.1146/annurev.pp.43.060192.000503
  • Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem 72:248–254
  • Cosgrove DJ (1993) Wall extensibility: its nature, measurement and relationship to plant cell growth. New Phytol 124:1–23
  • Evans DE, Theodoulou FL, Williamson IM, Boyce JM (1994) The calcium pumps of plant cell membranes. Symp Soc Exp Biol 48:43–59
  • Giannopolitia CN, Ries SK (1977) Superoxide dismutases. I. Occurrence in higher plants. Plant Physiol 59:309–314
  • Hengel AJV, Harkes MP, Wichers HJ, Hesselink PGM, Buitelaar RM (1992) Characterization of callus formation and camptothecin production by cell lines of Camptotheca acuminata. Plant Cell Tissue Organ Cult 28:11–18
  • Hsiang YH, Hertzberg R, Hecht S, Liu LF (1985) Camptothecin induces protein-linked DNA breaks via mammalian DNA topoisomerase I. J Biol Chem 260:14873–14878
  • Lichtenthaler HK, Wenzel O, Buschmanna C, Gitelson A (1998) Plant stress detection by reflectance and fluorescence. Ann N Y Acad Sci 851:271–285
  • Liu ZJ, Carpenter SB, Constantin RJ (1997) Camptothecin production in Camptotheca acuminata seedlings in response to shading and flooding. Can J Bot 75:368–373. doi:10.1139/b97-039
  • Liu YY, Wang BC, Zhao HC, Duan CR (2000) Studies of mechanical vibration stimulation influencing the growth on Chrysanthemum callus. J Med Biomech 15(4):199–203
  • López-Meyer M, Nessler CL (1997) Tryptophan decarboxylase is encoded by two antonomously regulated genes in Camptotheca acuminata which are differentially expressed during development and stress. Plant J 11:1167–1175
  • Lynch TM, Lintilhac PM (1997) Mechanical signals in plant development: a new method for single cell studies. Dev Biol 181:246–256. doi:10.1006/dbio.1996.8462
  • Orozco-Cardenas ML, Narvaez-Vasquez J, Ryan CA (2001) Hydrogen peroxide acts as a second messenger for the induction of defense genes in tomato plants in response to wounding, systemin, and methyl jasmonate. Plant Cell 13:179–191
  • Pan XW, Shi YY, Liu X, Gao X, Lu YT (2004) Influence of inorganic microelements on the production of camptothecin with suspension cultures of Camptotheca acuminata. Plant Growth Regul 44:59–63
  • Roberts K (1992) Potential awareness of plants. Nature 360:14–15. doi:10.1038/360014a0
  • Sakato K, Misawa M (1974) Effects of chemical and physical conditions on growth of Camptotheca acuminata cell cultures. Agric Biol Chem 38:491–497
  • Sakato K, Tanaka H, Mukai N, Misawa M (1974) Isolation and identification of camptothecin from cells of Camptotheca acuminata suspension cultures. Agric Biol Chem 38:217–218
  • Silvestrini A, Pasqua G, Botta B, Monacelli B, Heijden R, Verpoorte R (2002) Effects of alkaloid precursor feeding on a Camptotheca acuminata cell line. Plant Physiol Biochem 40:749–753. doi: 10.1016/S0981-9428(02)01436-5
  • Staker BL, Hjerrild K, Feese MD, Behnke CA, Burgin JAB, Stewart L (2002) The mechanism of topoisomerase I poisoning by a camptothecin analog. Proc Natl Acad Sci USA 99:15387–15392. doi:10.1073/pnas.242259599
  • Titarenko E, Rojo E, Leon J, Sanchez-Serrano JJ (1997) Jasmonic acid-dependent and -independent signaling pathways control wound-induced gene activation in Arabidopsis thaliana. Plant Physiol 115:817–826
  • Wiedenfeld H, Furmanowa M, Roeder E, Guzewska J, Gustowski H (1997) Camptothecin and 10-hydroxycamptothecin in callus and plantlets of Camptotheca acuminata. Plant Cell Tissue Organ Cult 49:213–218. doi:10.1023/A:1005704429339
  • Wink M (1987) Why do lupin cell cultures fail to produce alkaloids in large quantities? Plant Cell Tissue Organ Cult 8:103–111. doi: 10.1007/BF00043147
  • Yamazaki Y, Sudo H, Yamazaki M, Aimi N, Saito K (2003) Camptothecin biosynthetic genes in hairy roots of Ophiorrhiza pumila: cloning, characterization and differential expression in tissues and by stress compounds. Plant Cell Physiol 44:395–403
  • Yang XC, Wang BC, Liu YY, Duan CR, Dai CY (2002) Biological effects of Actinidia chinensis callus on mechanical vibration. Colloids Surf B Biointerfaces 25:197–203
  • Zu YG, Tang ZH, Yu JH, Liu SG, Wang W, Guo XR (2003) Different responses of Camptothecin and 10-Hydroxycamptothecin to heat shock in Camptotheca acuminata seddlings. Acta Bot Sin 45:809–814
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Typ dokumentu
Bibliografia
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Identyfikator YADDA
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