Abstract
The asynchronous programmed cell death (PCD) in different regions of the cotton cotyledon was studied during senescence. We showed that changes in chlorophyll contents do not occur at the same time in different parts of the cotyledon. By using light microscopy (LM) and the terminal deoxynucleotidyl transferase (TdT)-mediated dUTP nick end in situ labelling (TUNEL) methods, the symptoms of cell death were detected in cotyledon margins earlier than in the central part. DNA ladders were detected by gel electrophoresis in senescent cotyledon margins and in the centre respectively, but not in the whole cotyledons.
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Abbreviations
- CTAB:
-
cetyltrimethyl-ammonium bromide
- PCD:
-
programmed cell death
- TE:
-
tracheary element
- TUNEL:
-
terminal deoxynucleotidyl transferase (TdT)-mediated dUTP nick end in situ labeling
Reference
Arnon, D.I.: Copper enzymes in isolated chloroplasts polyphenoloxidase in Beta vulgaris.-Plant Physiol. 24: 1–15, 1949.
Coupe, S.A., Watson, L.M., Ryan, D.J., Pinkney, T.T., Eason, J.R.: Molecular analysis of programmed cell death during senescence in Arabidopsis thaliana and Brassica oleracea: cloning broccoli LSD1, Bax inhibitor and serine palmitoyltransferase homologues.-J. exp. Bot. 55: 59–68, 2004.
Dangl, J.L., Dietrich, R.A., Thomas, H.: Senescence and programmed cell death.-In: Buchanan, B., Gruissem, W., Jones, R. (ed.): Biochemistry and Molecular Biology of Plants. Pp 1044–1100. American Society of Plant Biologists, Rockville 2000.
Danon, A., Delorme, V., Mailhac, N., Gallois, P.: Plant programmed cell death: a common way to die.-Plant Physiol. Biochem. 38: 647–655, 2000.
Delorme, V.G.R., McCabe, P.F., Kim, D.J., Leaver, C.J.: A matrix metalloproteinase gene is expressed at the boundary of senescence and programmed cell death in cucumber.-Plant Physiol. 123: 917–927, 2000.
Fan, T., Xing, T.: Heat shock induces programmed cell death in wheat leaves.-Biol. Plant. 48: 389–394, 2004.
Fath, A., Bethke, P.C., Jones, R.L.: Barley aleurone cell death is not apoptotic: Characterization of nuclease activities and DNA degradation.-Plant J. 20: 305–315, 1999.
Gao, M.G., Showalter, A.M.: Yariv reagent treatment induces programmed cell death in Arabidopsis cell cultures and implicates arabinogalactan protein involvement.-Plant J. 19: 321–331, 1999.
Groover, A., DeWitt, N., Heidel, A., Jones, A.: Programmed cell death of plant tracheary elements differentiating in vitro.-Protoplasma. 196: 197–211, 1997.
Gunawardena, A.H.L.A.N., Greenwood, J.S., Dengler, N.G.: Programmed cell death remodels lace plant leaf shape during development.-Plant Cell. 16: 60–73, 2003.
Gunawardena, A.H.L.A.N., Donnelly, K.S.P., Greenwood, J.S., Dengler, N.G.: Programmed cell death and leaf morphogenesis in Monstera obliqua (Araceae).-Planta 221: 607–618, 2005.
Horii, M., Marubashi, W.: Even juvenile leaves of tobacco exhibit programmed cell death.-Plant Biotechnol. 22: 339–344, 2005.
Ito, J., Fukuda, H.: ZEN1 is a key enzyme in the degradation of nuclear DNA during programmed cell death of tracheary elements.-Plant Cell. 14: 3201–3211, 2002.
Kołodziejek, I., Wałeza, M., Mostowska, A.: Morphological, histochemical and ultrastructural indicators of maize and barley leaf senescence.-Biol. Plant. 50: 565–573, 2006.
Lee, R.H., Chen, S.C.G.: Programmed cell death during rice leaf senescence is nonapoptotic.-New Phytol. 155: 25–32, 2002.
Leśniewska, J., Simeonova, E., Sikora, A., Mostowska, A., Charzyńska, M.: Application of comet assay in studies of programmed cell death (PCD) in plants.-Acta Soc. Bot. Polon. 69: 101–107, 2000.
Li, R., Lan, S.Y., Xu, Z.X.: Studies on the programmed cell death in rice during starchy endosperm development.-Agr. Sci. China 3: 663–670, 2004.
Lim, P.O., Woo, H.R.., Nam, H.G.: Molecular genetics of leaf senescence in Arabidopsis.-Trends Plant Sci. 8: 272–278, 2003.
Lu, Z.G., Zhang, C.M., Zhai, Z.H.: LDFF, the large molecular weight DNA fragmentation factor, is responsible for the large molecular weight DNA degradation during apoptosis in Xenopus egg extracts.-Cell Res. 14: 141–147, 2004.
McCabe, P.F., Levine, A., Meijer, P.-J., Tapon, N.A., Pennell, R.I.: A programmed cell death pathway activated in carrot cells cultured at low cell density.-Plant J. 12: 267–280, 1997.
Mittler, R., Lam, E.: In situ detection of nDNA fragmentation during the differentiation of tracheary elements in higher plants.-Plant Physiol. 108: 489–493, 1995.
Mittler, R., Shulaev, V.: Programmed cell death in plants: future perspectives, applications, and methods.-In: Gray, J. (ed.): Programmed Cell Death in Plants. Pp. 251–264. CRC Press, Boca Raton 2003.
Oberhammer, F., Wilson, J.W., Dive, C., Morris, I.D., Hickman, J.A., Wakeling, A.E., Walker, P.R., Sikorska, M.: Apoptotic death in epithelial cells: Cleavage of DNA to 300 and/or 50kb fragments prior or in the absence of internucleosomal fragmentation.-EMBO J. 12: 3679–3684, 1993.
Rogers, H.J.: Cell death and organ development in plants.-Curr. Topics Dev. Biol. 71: 225–261, 2005.
Shen, F.F., Yu, S.X., Xie, Q.E., Han, X.L., Fan, S.L.: Identification of genes associated with cotyledon senescence in upland cotton.-Chin. Sci. Bull. 51: 1085–1094, 2006.
Simeonova, E., Sikora, C.M., Mostowska, A.: Aspects of programmed cell death during leaf senescence of mono-and dicotyledonous plants.-Protoplasma 214: 93–101, 2000.
Tanaka, N., Nakajima, Y., Kaneda, T., Takayama, S., Che, F.S., Isogai, A.: DNA laddering during hypersensitive cell death in cultured rice cell induced by an incompatible strain of Pseudomonas avenae.-Plant Biotechnol. 18: 295–299, 2001.
Wagstaff, C., Malcolm, P., Rafiq, A., Leverentz, M., Griffiths, G., Thomas, B., Stead, A., Rogers, H.: Programmed cell death (PCD) processes begin extremely early in Alstroemeria petal senescence.-New Phytol. 160: 49–59, 2003.
Wyllie, A.H., Kerr, J.F.R., Currie, A.R.: Cell death: The significance of apoptosis.-Int. Rev. Cytol. 68: 251–306, 1980.
Xu, P., Roossinck, M.J.: Cucumber mosaic virus D satellite RNA-induced programmed cell death in tomato.-Plant Cell. 12: 1079–1092, 2000.
Zhang, G.Y., Sheng, H.Z., Liu, J.: Nicotinamide-induced apoptosis can be enhanced by melatonin in mouse myeloma cells.-Tsinghua Sci. & Tech. 11: 408–414, 2006.
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Xie, Q.E., Liu, I.D., Yu, S.X. et al. Detection of DNA ladder during cotyledon senescence in cotton. Biol Plant 52, 654–659 (2008). https://doi.org/10.1007/s10535-008-0127-z
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DOI: https://doi.org/10.1007/s10535-008-0127-z