Abstract
Despite their apparent diversity, seed plants all exhibit the same body plan. The vegetative body is composed of three organs: leaf, stem and root. The primary function of the leaf is photosynthesis, that of the stem is support, and that of the root is anchorage and absorption of water and minerals. Because plants cannot move, to maintain their supply of water and inorganic elements and to reach the optimal light exposure for the photosynthetic activity, they must grow continuously. Therefore plants during their life cycle expand the surfaces involved in the uptake and capture of sunlight and nutrients through the elongation and branching of stems, the expans ion of leaves, and the formation of a branching root system that is elaborated with root hairs.
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References
Alscher RG, Cumming JR (eds) (1990) Stress responses in plants: adaptation and acclimation mechanisms. Wiley-Liss, New York
Fosket DE (1994) Plant growth and development: a molecular approach. Academic Press, San Diego
Meyerowitz EM, Somerville CR (eds) (1994) Arabidopsis. Cold Spring Harbor Laboratories Press, Cold Spring Harbor
Barnes SA, McGrath RB, Chua NH (1997) Light signal transduction in plants. Trends Cell Biol 7:21–26
Elich TD, Chory J (1997) Phytochrome: if it look and smells like a histidine kinase, is it a histidine kinase? Cell 91:713–716
Kendrick RE, Kronenberg GHM (eds) (1994) Photomorphogenesis in plants. 2nd edn. Kluwer Academic, Dordrecht
von Arnim A, Deng X-W (1996) Light control of seedling development. Annu Rev Plant Physiol Plant Mol Biol 47:215–243
Cashmore AR (1997) The cryptochrome family of photoreceptors. Plant Cell Env 20:764–767
Chamovitz DA, Wei N, Osterlund MT, von Arnim AG, Staub JM, Matsui M, Deng X-W (1996) The COP9 complex, a novel multisubunit nuclear regulator involved in light control of a plant developmental switch. Cell 86:115–121
Quail PH (1994) Photosensory perception and signal transduction in plants. Cur Opin Genet Dev 4:652–661
von Arnim AG, Deng X-W (1994) Light inactivation of Arabidopsis photomorphogenic COP1 involves a cellspecific regulation of its nucleo-cytoplasmic partitioning. Cell 79:1035–1045
Ahmad M, Jarillo JA, Cashmore AR (1998) Chimeric proteins between cryl and cry2 Arabidopsis blue light photoreceptors indicate overlapping functions and varying protein stability. Plant Cell 10:197–208
Aukerman MJ, Hirschfeld M, Wester L, Weaver M, Clack T, Amasino RM, Sharrock RA (1997) A deletion in the PHYD gene of the Arabidopsis Wassilewskija ecotype defines a role for phytochrome D in red/far-red light sensing. Plant Cell 9:1317–1326
Barnes SA, Quaggio RB, Whitelam GC, Chua N-H (1996) fhyl defines a branch point in phytochrome A signal transduction pathways for gene expression. Plant J 10:1155–1161
Lin C, Yang H, Guo H, Mockler T, Chen J, Cashmore AR (1998) Enhancement of blue-light sensitivity of Arabidopsis seedlings by a blue light receptor cryptochrome 2. Proc Natl Acad Sci USA 95:2686–2690
Oyama T, Shimura Y, Okada K (1997) The Arabidopsis HY5 gene encodes a bZIP protein that regulates stimulus-induced development of root and hypocotyl. Genes Dev 11:2983–2995
Quail PH, Boylan MT, Parks BM, Short TW, Xu Y, Wagner D (1995) Phytochromes: photosensory perception and signal transduction. Science 268:675–680
Smith H (1995) Physiological and ecological function within the phytochrome family. Annu Rev Plant Physiol Plant Mol Biol 46:289–315
Whitelam GC, Johnson E, Peng J, Carol P, Anderson ML, Cowl JS, Harberd NP (1993) Phytochrome A null mutants of Arabidopsis display a wild-type phenotype in white light. Plant Cell 5:757–768
Carabelli M, Morelli G, Whitelam G, Ruberti I (1996) Twilight-zone and canopy shade induction of the Athb-2 homeobox gene in green plants. Proc Natl Acad Sci USA 93:3530–3535
Di Cristina M, Sessa G, Dolan L, Linstead P, Baima S, Ruberti I, Morelli G (1996) The Arabidopsis ATHB-10 (GLABRA2) is an HD-Zip protein required for regulation of root hair development. Plant J 10:393–402
Morelli G, Baima S, Carabelli M, Di Cristina M, Lucchetti S, Sessa G, Steindler C, Ruberti I (1998) Homeodomain-leucine zipper proteins in the control of plant growth and development. In: Last R, Lo Schiavo F, Morelli G, Raikel N (eds) Cellular integration of signaling pathways in plant development. Springer, Berlin Heidelberg New York, Vol H 104:251–262
Schena M, Lloyd AM, Davis RW (1993) The HAT4 gene of Arabidopsis encodes a developmental regulator. Genes Dev 7:367–379
Scheres B (1997) Cell signaling in root development. Curr Opin Genet Dev 7:501–506
Smith H, Whitelam GC (1997) The shade avoidance syndrome: multiple responses mediated by multiple phytochromes. Plant Cell Environ 20:840–844
Amasino RM (1996) Control of flowering time in plants. Curr Opin Genet Dev 6:480–487
Bernier G (1988) The control of floral evocation and morphogenesis. Annu Rev Plant Physiol Plant Mol Biol 39:175–219
Koornneef M (1997) Plant development: timing when to flower. Curr Biol 7:R651–R652
Chen L, Cheng JC, Castle L, Sung ZR (1997) EMF genes regulate Arabidopsis inflorescence development. Plant Cell 9:2011–2024
Coupland G (1997) Regulation by flowering by photoperiod in Arabidopsis. Plant Cell Environ 20:785–789
Guo H, Yang H, Mockler TC, Lin C (1998) Regulation of flowering time by Arabidopsis photoreceptors. Science 279:1360–1363
Putterill J, Robson F, Lee K, Simon R, Coupland G (1995) The CONSTANS gene of Arabidopsis promotes flowering and encodes a protein showing similarities to zinc finger transcription factors. Cell 80:847–857
Ratcliffe OJ, Amaya I, Vincent CA, Rotstein S, Carpenter R, Coen ES, Bradley DJ (1998) A common mechanism controls the life cycle and architecture of plants. Development 125:1609–1615
Simon R, Igeno MI, Coupland G (1996) Activation of floral meristem identity genes in Arabidopsis. Nature 384:59–62
Chen JJ, Hanssen BJ, William A, Sinha N (1997) A gene fusion at a homeobox locus: alterations in leaf shape and implications for morphological evolution. Plant Cell 9:1289–1304
Doebley J, Stec A, Hubbard L (1997) The evolution of apical dominance in maize. Nature 386:485–488
Hareven D, Gutfinger T, Parnis A, Eshed Y, Lifschitz E (1996) The making of a compound leaf: genetic manipulation of leaf architecture in tomato. Cell 84:735–744
Li J, Nagpal P, Vitart V, McMorris TC, Chory J (1996) A role for brassinosteroids in light-dependent development of Arabidopsis. Science 272:398–401
Smith H (1990) Signal perception, differential expression within multigene families and the molecular basis of phenotypic plasticity. Plant Cell Environ 13:585–594
Theifien G, Kim JT, Saedler H (1996) Classification and phylogeny of the MADS- box multigene family suggest defined roles of MADS-box gene subfamilies in the morphological evolution of eukaryotes. J Mol Evol 43:484–516
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Morelli, G., Ruberti, I. (1999). Environmental Light Signals and the Development of Arabidopsis . In: Russo, V.E.A., Cove, D.J., Edgar, L.G., Jaenisch, R., Salamini, F. (eds) Development. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-59828-9_13
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DOI: https://doi.org/10.1007/978-3-642-59828-9_13
Publisher Name: Springer, Berlin, Heidelberg
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