Abstract
Main conclusion
Ancymidol inhibits the incorporation of cellulose into cell walls of maize cell cultures in a gibberellin-independent manner, impairing cell growth; the reduction in the cellulose content is compensated with xylans.
Ancymidol is a plant growth retardant which impairs gibberellin biosynthesis. It has been reported to inhibit cellulose synthesis by tobacco cells, based on its cell-malforming effects. To ascertain the putative role of ancymidol as a cellulose biosynthesis inhibitor, we conducted a biochemical study of its effect on cell growth and cell wall metabolism in maize cultured cells. Ancymidol concentrations ≤ 500 µM progressively reduced cell growth and induced globular cell shape without affecting cell viability. However, cell growth and viability were strongly reduced by ancymidol concentrations ≥ 1.5 mM. The I50 value for the effect of ancymidol on FW gain was 658 µM. A reversal of the inhibitory effects on cell growth was observed when 500 µM ancymidol-treated cultures were supplemented with 100 µM GA3. Ancymidol impaired the accumulation of cellulose in cell walls, as monitored by FTIR spectroscopy. Cells treated with 500 µM ancymidol showed a ~ 60% reduction in cellulose content, with no further change as the ancymidol concentration increased. Cellulose content was partially restored by 100 µM GA3. Radiolabeling experiments confirmed that ancymidol reduced the incorporation of [14C]glucose into α-cellulose and this reduction was not reverted by the simultaneous application of GA3. RT-PCR analysis indicated that the cellulose biosynthesis inhibition caused by ancymidol is not related to a downregulation of ZmCesA gene expression. Additionally, ancymidol treatment increased the incorporation of [3H]arabinose into a hemicellulose-enriched fraction, and up-regulated ZmIRX9 and ZmIRX10L gene expression, indicating an enhancement in the biosynthesis of arabinoxylans as a compensatory response to cellulose reduction.
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Abbreviations
- ANW:
-
Acetic acid–nitric acid–water
- CBI:
-
Cellulose biosynthesis inhibitor
- CDTA:
-
Cyclohexane-trans-1,2-diamine-N,N,N′,N′-tetraacetic acid sodium salt
- CesA :
-
Cellulose synthase gene
References
Acebes JL, Encina A, García-Angulo P, Alonso-Simón A, Mélida H, Álvarez JM (2010) Cellulose biosynthesis inhibitors: their uses as potential herbicides and as tools in cellulose and cell wall structural plasticity research. In: Lejeune A, Deprez T (eds) Cellulose: structure and properties, derivatives and industrial uses. Nova Science Publishers, New York, pp 39–73
Ahmad I, Whipker BE, Dole JM (2015) Paclobutrazol or ancymidol effects on postharvest performance of potted ornamental plants and plugs. HortScience 50:1370–1374
Alonso-Simón A, García-Angulo P, Mélida H, Encina A, Álvarez JM, Acebes JL (2011) The use of FTIR spectroscopy to monitor modifications in plant cell wall architecture caused by cellulose biosynthesis inhibitors. Plant Signal Behav 6:1104–1110
Appenzeller L, Doblin M, Barreiro R, Wang H, Niu X, Kollipara K, Carrigan L, Tomes D, Chapman M, Dhugga KS (2004) Cellulose synthesis in maize: isolation and expression analysis of the cellulose synthase (CesA) gene family. Cellulose 11:287–299
Bai W-Q, Xiao Y-H, Zhao J, Song S-Q, Hu L, Zeng J-Y, Li X-B, Hou L, Luo M, Pei Y (2014) Gibberellin overproduction promotes sucrose synthase expression and secondary cell wall deposition in cotton fibers. PLoS One 9:e96537
Bischoff V, Cookson SH, Wu S, Scheible W-R (2009) Thaxtomin A affects CESA-complex density, expression of cell wall genes, cell wall composition, and causes ectopic lignification in Arabidopsis thaliana seedlings. J Exp Bot 60:955–965
Boríková P, Pokorná J, Opatrný Z (2003) Is the lethal and malforming effect of the potential anti-gibberellin retardant ANC on the tobacco BY-2 cell line mediated by the cytoskeleton? Cell Biol Int 27:175–176
Brown DM, Zhang Z, Stephens E, Dupree P, Turner SR (2009) Characterization of IRX10 and IRX10-like reveals an essential role in glucuronoxylan biosynthesis in Arabidopsis. Plant J 57:732–746
Carpita NC, Defernez M, Findlay K, Wells B, Shoue DA, Catchpole G, Wilson RH, McCann MC (2001) Cell wall architecture of the elongating maize coleoptile. Plant Physiol 127:551–565
Cha-um S, Kirdmanee C (2007) Minimal growth in vitro culture for preservation of plant species. Fruit Veg Cereal Sci Biotechnol 1:13–25
Coolbaugh RC, Hirano SS, West CA (1978) Studies on the specificity and site of action of α-cyclopropyl-α-[p-methoxyphenyl-5-pyrimidine methyl alcohol (ancymidol), a plant growth regulator. Plant Physiol 62:571–576
Coolbaugh RC, Swanson D, West CA (1982) Comparative effects of ancymidol and its analogs on growth of peas and ent-kaurene oxidation in cell-free extracts of immature Marah macrocarpus endosperm. Plant Physiol 69:707–711
De Castro M, Largo-Gosens A, Álvarez JM, García-Angulo P, Acebes JL (2014) Early cell-wall modifications of maize cell cultures during habituation to dichlobenil. J Plant Physiol 171:127–135
De Castro M, Miller JG, Acebes JL, Encina A, García-Angulo P, Fry SC (2015) The biosynthesis and wall-binding of hemicelluloses in cellulose-deficient maize cells: an example of metabolic plasticity. J Integr Plant Biol 57:373–387
De Castro M, Martínez-Rubio R, Acebes JL, Encina A, Fry SC, García-Angulo P (2017) Phenolic metabolism and molecular mass distribution of polysaccharides in cellulose-deficient maize cells. J Integr Plant Biol 59:475–495
Dische Z (1962) Color reactions of carbohydrates. In: Whistler RL, Wolfrom RL (eds) Methods in carbohydrate chemistry. Academic Press, New York, pp 475–514
Duncan DR, Widholm JM (1990) Techniques for selecting mutants from plant tissue culture. In: Pollard JW, Walker JM (eds) Methods in molecular biology, vol 6. Plant cell and tissue culture. The Humana Press, Clifton, pp 443–455
Encina AE, Sevillano JM, Acebes JL, Álvarez J (2002) Cell wall modifications of bean (Phaseolus vulgaris) cell suspensions during habituation and dehabituation to dichlobenil. Physiol Plant 114:182–191
Fornalé S, Sonbol F, Maes T, Capellades M, Puigdomenech P, Rigau J, Caparrós-Ruiz D (2006) Down-regulation of the maize and Arabidopsis thaliana caffeic acid O-methyltransferase genes by two new maize R2R3-MYB transcription factors. Plant Mol Biol 62:809–823
García-Angulo P, Willats WGT, Encina AE, Alonso-Simón A, Álvarez JM, Acebes JL (2006) Immunocytochemical characterization of the cell walls of bean cell suspensions during habituation and dehabituation to dichlobenil. Physiol Plant 127:87–99
Grossmann K, Rademacher W, Jung J (1982) Plant cell suspension cultures as model systems for investigating growth regulating compounds. Plant Cell Rep 1:281–284
Grossmann K, Rademacher W, Sauter H, Jung J (1984) Comparative potency of different plant growth retardants in cell cultures and intact plants. J Plant Growth Regul 3:197–205
Guerriero G, Fugelstad J, Bulone V (2010) What do we really know about cellulose biosynthesis in higher plants? J Integr Plant Biol 52:161–175
Hatfield RD, Rancour DM, Marita JM (2017) Grass cell walls: a story of cross-linking. Front Plant Sci 7:2056
Hofmannová J, Schwarzerová K, Havelková L, Boříková P, Petrášek P, Opatrný Z (2008) A novel cellulose synthesis inhibitory action of ancymidol impairs plant cell expansion. J Exp Bot 59:3963–3974
Holland N, Holland D, Helentjaris T, Dhugga KS, Xoconostle-Cazares B, Delmer DP (2000) A comparative analysis of the plant cellulose synthase (CesA) gene family. Plant Physiol 123:1313–1324
Huang D, Wang S, Zhang B, Shang-Guan K, Shi Y, Zhang D, Liu X, Wu K, Xu Z, Fu X, Zhou Y (2015) A gibberellin-mediated DELLA-NAC signaling cascade regulates cellulose synthesis in rice. Plant Cell 27:1681–1696
Jarret RL (1997) Effects of chemical growth retardants on growth and development of sweetpotato (Ipomoea batata (L.) Lam.) in vitro. J Plant Growth Regul 16:227–231
Jensen JK, Johnson N, Wilkerson CG (2013) Discovery of diversity in xylan biosynthetic genes by transcriptional profiling of a heteroxylan containing mucilaginous tissue. Front Plant Sci 4:183
Jensen JK, Johnson NR, Wilkerson CG (2014) Arabidopsis thaliana IRX10 and two related proteins from psyllium and Physcomitrella patens are xylan xylosyltransferases. Plant J 80:207–215
Kacuráková M, Capek P, Sasinková V, Wellner N, Ebringerová A (2000) FT-IR study of plant cell wall model compounds: pectic polysaccharides and hemicelluloses. Carbohydr Polym 43:195–203
Kaur S, Dhugga KS, Gill K, Singh J (2016) Novel structural and functional motifs in cellulose synthase (CesA) genes of bread wheat (Triticum aestivum, L.). PLoS One 11:e0147046
Keyes G, Sorrells ME, Setter TL (1990) Gibberellic acid regulates cell wall extensibility in wheat (Triticum aestivum L.). Plant Physiol 92:242–245
Largo-Gosens A, Hernández-Altamirano M, García-Calvo L, Alonso-Simón A, Álvarez J, Acebes JL (2014) Fourier transform mid infrared spectroscopy applications for monitoring the structural plasticity of plant cell walls. Front Plant Sci 5:303
Lorences EP, Fry SC (1991) Absolute measurement of cell expansion in plant cell suspension cultures. Plant Cell Tissue Organ Cult 24:211–215
Maki SL, Delgado M, Adelberg JW (2005) Time course study of ancymidol for micropropagation of hosta in a liquid culture system. HortScience 40:764–766
McCann MC, Bush M, Milioni D, Sado P, Stacey NJ, Catchpole G, Defernez M, Carpita NC, Hofte H, Ulvskov P, Wilson RH, Roberts K (2001) Approaches to understanding the functional architecture of the plant cell wall. Phytochemistry 57:811–821
Mélida H, García-Angulo P, Alonso Simón A, Encina A, Álvarez J, Acebes JL (2009) Novel type II cell wall architecture in dichlobenil-habituated maize calluses. Planta 229:617–631
Mélida H, Encina A, Álvarez J, Acebes JL, Caparrós-Ruiz D (2010) Unraveling the biochemical and molecular networks involved in maize cell habituation to the cellulose biosynthesis inhibitor dichlobenil. Mol Plant 3:842–853
Menhenett R (1984) Comparison of a new triazole retardant paclobutrazol (PP 333) with ancymidol, chlorphonium chloride, daminozide and piproctanyl bromide, on stem extension and inflorescence development in Chrysanthemum morifolium Ramat. Sci Hortic 24:349–358
Murashige T, Skoog F (1962) A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol Plant 15:473–497
Petti C, Hirano K, Stork J, DeBolt S (2015) Mapping of a cellulose-deficient mutant named dwarf1-1 in Sorghum bicolor to the green revolution gene gibberellin20-oxidase reveals a positive regulatory association between gibberellin and cellulose biosynthesis. Plant Physiol 169:705–716
Rademacher W (2000) Growth retardants: effects on gibberellin biosynthesis and other metabolic pathways. Annu Rev Plant Physiol Plant Mol Biol 51:501–531
Rademacher W (2016) Chemical regulators of gibberellin status and their application in plant production. In: Hedden P, Thomas ST (eds) The gibberellins. Annual plant reviews, vol 49. Wiley, Chichester, West Sussex, UK, pp 359–404
Saeman JF, Moore WE, Millet MA (1963) Sugar unit present. In: Whistler RL (ed) Methods in carbohydrate chemistry. Academic Press, New York, pp 54–69
Sarkar D, Chakrabarti SK, Naik PS (2001) Slow-growth conservation of potato microplants: efficacy of ancymidol for long-term storage in vitro. Euphytica 117:133–142
Shive JB, Sisler HD (1976) Effect of ancymidol (a growth retardant) and triarimol (a fungicide) on the growth, sterol and gibberellins of Phaseolus vulgaris (L.). Plant Physiol 57:640–644
Song J, Guo B, Song F, Peng H, Yao Y, Zhang Y, Sun Q, Ni Z (2011) Genome-wide identification of gibberellins metabolic enzyme genes and expression profiling analysis during seed germination in maize. Gene 482:34–42
Tanimoto E (1987) Gibberellin-dependent root elongation in Lactuca sativa: recovery from growth retardant-suppressed elongation with thickening by low concentration of GA3. Plant Cell Physiol 28:963–973
Tanimoto E (1994) Interaction of gibberellin A3 and ancymidol in the growth and cell-wall extensibility of dwarf pea roots. Plant Cell Physiol 35:1019–1028
Tanimoto E, Huber DJ (1997) Effect of GA3 on the molecular mass of polyuronides in the cell walls of Alaska pea roots. Plant Cell Physiol 38:25–35
Tateno M, Brabham C, DeBolt S (2016) Cellulose biosynthesis inhibitors—a multifunctional toolbox. J Exp Bot 67:533–542
Updegraff DM (1969) Semimicro determination of cellulose in biological materials. Anal Biochem 32:420–424
Wang SW, Steffens GL, Faust M (1986) Effect of paclobutrazol on cell wall polysaccharide composition of the apple tree. Phytochemistry 25:2493–2496
Wu A, Rihouey C, Seveno M, Hörnblad E, Singh SK, Matsunaga T, Ishii T, Lerouge P, Marchant A (2009) The Arabidopsis IRX10 and IRX10-like glycosyltransferases are critical for glucuronoxylan biosynthesis during secondary cell wall formation. Plant J 57:718–731
Xiao G-H, Wang K, Huang G, Zhu Y-X (2016) Genome-scale analysis of the cotton KCS gene family revealed a binary mode of action for gibberellin A regulated fiber growth. J Integr Plant Biol 58:577–589
Ziv M, Ariel T (1991) Bud proliferation and plant regeneration in liquid-cultured philodendron treated with ancymidol and paclobutrazol. J Plant Growth Regul 10:53–57
Acknowledgements
The authors thank Dr. Ana Alonso-Simón for her helpful scientific discussion, and Denise Phelps for the English revision of the manuscript. This study was supported by Grants from the Spanish Ministry of Science and Innovation (CGL2008-02470 and AGL2011-30545-C02-02). RM and AL received funding through Ph.D. Grants from the Spanish Ministry of Science and Innovation FPU program, and the University of León, respectively.
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Hernández-Altamirano, J.M., Largo-Gosens, A., Martínez-Rubio, R. et al. Effect of ancymidol on cell wall metabolism in growing maize cells. Planta 247, 987–999 (2018). https://doi.org/10.1007/s00425-018-2840-y
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DOI: https://doi.org/10.1007/s00425-018-2840-y