[1] Heidelberger Inst Pflanzenwissensch, Abt Zellbiol, D-69120 Heidelberg, Germany
[2] Univ Pisa, Dipartimento Biol Piante Agr, I-56124 Pisa, Italy
[3] ETH, Inst Pflanzenwissensch, CH-8092 Zurich, Switzerland
[4] Univ Karlsruhe, D-76128 Karlsruhe, Germany
[5] Univ Glasgow, Lab Plant Physiol & Biophys, Glasgow G12 8QQ, Lanark, Scotland
[6] Univ Calif Davis, Dept Plant Sci, Davis, CA 95616 USA
[7] Univ Roma La Sapienza, Dipartimento Biol Vegetale, I-00185 Rome, Italy
[8] Univ Toronto, Dept Bot, Toronto, ON M5S 3B2, Canada
[9] Univ Milan, Dipartimento Biol L Gorini, I-20133 Milan, Italy
[10] Univ Calif Davis, Dept Land Air & Water Resources Soils & Biogeoche, Davis, CA 95616 USA
[11] Yale Univ, Dept Mol Cellular & Dev Biol, New Haven, CT 06520 USA
[12] Oxford Brookes Univ, Sch Life Sci, Oxford OX3 0BP, England
[13] Heidelberg Univ, Heidenberg Inst Plant Sci, D-69120 Heidelberg, Germany
[14] Univ Bristol, Sch Biol Sci, Bristol BS8 1UG, Avon, England
[15] INRA, Inst Jean Pierre Bourgin, Biol Cellulaire Lab, F-78026 Versailles, France
[16] Univ Tubingen, Ctr Plant Mol Biol, ZMBP, D-72076 Tubingen, Germany
[17] Univ Oxford, Dept Plant Sci, Oxford OX1 3RB, England
[18] Univ Milan, Dipartimento Biol, I-20133 Milan, Italy
[19] Purdue Univ, Dept Hort, W Lafayette, IN 47907 USA
[20] Univ Edinburgh, Inst Mol Plant Sci, Edinburgh EH9 3JH, Midlothian, Scotland
[21] Scuola Super Sant Anna, Plant & Crop Physiol Lab, I-56127 Pisa, Italy
[22] Univ Hamburg, Biozentrum Klein Flottbek, D-22609 Hamburg, Germany
[23] CNRS, Inst Biol Mol Plantes, F-67084 Strasbourg, France
[24] Yale Univ, Sch Med, Dept Cellular & Mol Physiol, New Haven, CT 06510 USA
[25] Univ York, Dept Biol, Area 6, York YO10 5YW, N Yorkshire, England
[26] Univ Utrecht, Dept Mol Genet, NL-3584 CH Utrecht, Netherlands
[27] Univ Tubingen, ZMBP Pflanzenphysiol, D-72076 Tubingen, Germany
[28] INRA, Ecole Natl Super Agron Montpellier, Biochem & Physiol Vegetales, F-34060 Montpellier, France
[29] Univ Milan, Dipartimento Biol, Sez Fisiol & Biochim Piante, I-20133 Milan, Italy
[30] Carnegie Inst Sci, Stanford, CA 94305 USA
[31] Univ Calif Santa Cruz, Sinsheimer Labs, Dept Mol Cellular & Dev Biol, Santa Cruz, CA 95060 USA
[32] Tech Univ Darmstadt, Inst Bot, D-64287 Darmstadt, Germany
[33] Univ Osnabruck, Fachbereich Biol Chem, D-49069 Osnabruck, Germany