M. J. Hawkesford, Physiol Plant, vol.117, p.155, 2003.

O. Jaillon, J. O. Aury, and B. Noel, Nature, vol.449, p.463, 2007.

R. Velasco, A. Zharkikh, M. Troggio, D. A. Cartwright, and A. Cestaro, High PLoS ONE, vol.2, 2007.

, Session II: Uptake and metabolism of sulfur and its interactions with other pathways References

H. Takahashi, PNAS, vol.94, p.11102, 1997.

P. Vauclare, Plant J, vol.31, p.729, 2002.

O. Jaillon, J. O. Aury, and B. Noel, Nature, vol.449, p.463, 2007.

R. Velasco, A. Zharkikh, M. Troggio, D. A. Cartwright, and A. Cestaro, PLoS ONE, vol.2, 2007.

C. Nishimura, Plant Cell, vol.16, p.1365, 2004.

, Session II: Uptake and metabolism of sulfur and its interactions with other pathways References

R. F. Grimble and G. K. Grimble, Immunonutrition: role of sulfur amino acids, related amino acids, and polyamines, Nutrition, vol.14, pp.605-615, 1998.

, Grimble RF Nutritional modulation of immune function, Proceedings of the Nutrition Society, vol.60, pp.389-97, 2001.

R. F. Grimble, The effects of sulfur amino acid intake on immune function in humans, J Nutr, vol.136, issue.6, pp.1660-1665, 2006.

, Session III: Evolution of the pathway, variety of S metabolites and their significance References

A. Paszewski, Recent Res. Devel. Microbiology, vol.5, p.223, 2001.

A. Paszewski, Sulfur Nutrition and Sulfur Assimilation in Higher Plants, p.93, 2000.

M. Kacprzak, Biochem.J, vol.376, p.517, 2003.

M. Sie?ko, Fungal genetics and biology, vol.44, p.691, 2007.

, Session III: Evolution of the pathway, variety of S metabolites and their significance References

J. P. Schwitzguébel, S. Braillard, V. Page, and S. Aubert, Sulfur Assimilation and Abiotic Stress in Plants, vol.16, p.335, 2008.

S. Aubert and J. P. Schwitzguébel, Water Research, vol.38, p.3569, 2004.

, Session III: Evolution of the pathway, variety of S metabolites and their significance References

D. S. Mottram, B. L. Wedzicha, and A. T. Dodson, Nature, vol.419, p.448, 2002.

N. Muttucumaru, N. G. Halford, J. S. Elmore, A. T. Dodson, M. Parry et al.,

. Mottram, Journal of Agricultural and Food Chemistry, vol.54, p.8951, 2006.

N. G. Halford, N. Muttucumaru, T. Y. Curtis, and M. A. Parry, Food Additives and Contaminants, vol.24, issue.S1, p.26, 2007.

P. J. Lea, L. Sodek, M. A. Parry, P. R. Shewry, and N. G. Halford, Annals of Applied Biology, vol.150, p.1, 2007.

M. J. Hawkesford and F. J. Zhao, J. Cereal Sci, vol.46, p.282, 2007.

M. J. Hawkesford, References, Physiol. Plant, vol.117, p.155, 2003.

. Dominguez-solis, Plant Biotechnol J, vol.2, issue.6, pp.469-476, 2004.

. Pesaresi, The Plant Cell, vol.15, pp.1817-1832, 2003.

M. M. Kacprzak, I. Lewandowska, R. G. Matthews, and A. Paszewski, Biochem J, vol.376, p.517, 2003.

M. Sie?ko, R. Natorff, Z. Zieli?ski, A. Hejduk, and A. Paszewski, References, Fungal Genet Biol, vol.44, p.691, 2007.

R. R. Ferreira, L. W. Meinhardt, and R. A. Azevedo, Ann. Appl. Biol, vol.149, p.77, 2006.

R. A. Azevedo, C. Damerval, J. Landry, P. J. Lea, C. M. Bellato et al., Eur. J. Biochem, vol.270, p.4898, 2003.

A. O. Hudson, C. Bless, P. Macedo, S. P. Chatterjee, B. K. Singh et al., Biochim. Biophys. Acta, vol.1721, p.27, 2005.

R. A. Azevedo, M. Lancien, and P. J. Lea, ministry of higher education and research. This work was supported by ANR-COSMOS : Colza et Soufre : cycle du soufre et Mobilisation des composés soufrés et azotés en réponse à une Oligotrophisation en Soufre, vol.30, p.143, 2006.

S. P. Mcgrath, F. J. Zhao, and P. J. Withers, Proceedings of the Fertiliser Society No. 379. The Fertiliser Society, 1996.

F. J. Zhao, P. J. Withers, S. E. Salmon, E. J. Evans, P. R. Shewry et al., Soil Sci. Plant Nutr, vol.43, pp.1137-1142, 1997.

H. W. Scherer, Eur. J. Agronomy, vol.14, pp.81-111, 2001.

M. Holmes, Crop. Applied Science Publishers, 1980.

F. J. Zhao, P. E. Bilsborrow, E. Evans, and S. P. Mcgrath, Plant Nutr, vol.20, pp.549-558, 1997.

M. Blake-kalff, M. Hawkesford, F. J. Zhao, and S. Mcgrath, Plant and Soil, vol.225, pp.95-107, 2000.

S. K. Gleeson and D. Tilman, References, Am. Nat, vol.139, pp.1322-1343, 1992.

N. Carpita, M. Tierney, and M. Campbell, Plant Molecular Biology, vol.47, p.1, 2001.

D. L. Bouranis, S. N. Chorianopoulou, C. Kollias, P. Maniou, V. E. Protonotarios et al., Annals of Botany, vol.97, p.695, 2006.

F. Hochholdinger, K. Woll, M. Sauer, and D. Dembinsky, Annals of Botany, vol.93, p.359, 2004.

J. P. Knox, P. J. Linstead, J. King, C. Cooper, and K. Roberts, Planta, vol.181, p.512, 1990.

L. Jones, G. B. Seymour, and J. P. Knox, Plant Physiology, vol.113, p.1405, 1997.

M. H. Clausen, M. Ralet, W. G. Willats, L. Mccartney, S. E. Marcus et al., Planta, vol.219, p.1036, 2004.

D. L. Bouranis, S. N. Chorianopoulou, C. Kollias, P. Maniou, V. E. Protonotarios et al., Annals of Botany, vol.97, p.695, 2006.

, P33 Gene expression analysis of transcription factors regulating methionine-derived glucosinolate biosynthesis

R. Araki-a,b, Y. Sawada-b, A. Hirai-b, A. Suzuki-b, K. Saito-b,c et al., Hirai b,d a Central Laboratories for Frontier Technology, Kirin Holdings Company, Ltd, pp.1-13

K. Fukuura, Japan. c Graduate School of Pharmaceutical Sciences, pp.1-7

, On the other hand, PMG1 expression level was reduced to about 60% in pmg3. pmg2 did not affect the expression of PMG1. These results showed an interaction of PMGs at the expression level, where PMG1 seems to have a regulating/superior function. To understand the function of PMG2 and PMG3, the expression level of both genes was evaluated using pmg1 treated with methyl jasmonate (MeJA), a potent inducer of certain plant defense responses. As a result, the induction of PMG2 and PMG3 by MeJA was observed in pmg1 as well as in wild-type, although the expression levels of both genes was lower in pmg1, PMG1, PMG2 and PMG3 are the transcription factors regulating methionine-derived glucosinolates

. My-hirai, Y. Sugiyama, and . Sawada, , vol.104, p.6478, 2007.

. Ie-sønderby, N. Bg-hansen, C. Bjarholt, . Ticconi, . Ba-halkier et al., PLoS ONE, vol.2, p.1322, 2007.

T. Gigolashvili, . Engqvist, C. Yatusevich, U. Muller, and . Flugge, New Phytologist, vol.177, 2008.

M. Cumming, S. Leung, J. Mccallum, and M. T. Mcmanus, FEBS Letters, vol.581, p.4139, 2007.

J. Mccallum, M. Pither-joyce, M. Shaw, N. Porter, B. Searle et al., Acta Hort. (ISHS), vol.688, p.75, 2006.