(P6D-1) CO₂ assimilation, architectonics and productivity of wheat genotypes in sowing. (Abstract 742)
Jalal Aliyev^*,1, ¹ Patamdar shosse 40, Baku, Azerbaijan

(P6D-2) Photosynthesis of soybean at different leaf development stages treated with lipo-chitooligosaccharides. (Abstract 743)
Juan Almaraz^*,1, Xiaomin Zhou¹, Donald Smith¹, ¹ Department of Plant Science, Ste. Anne de Bellevue, Quebec, Canada

(P6D-3) Will photosynthesis of maize in the US Corn Belt increase in future [CO₂] rich atmospheres? (Abstract 744)
Andrew Leakey¹, Carl Bernacchi², Steven Long¹, Donald Ort^*,2, ¹ Department of Plant Biology, Urbana, IL, USA² Photosynthesis Research Unit, USDA/ARS & Department of Plant Biology, Urbana, IL, USA

(P6D-4) Influence of salt stress on photosynthesis in modern rice varieties (Oryza sativa). (Abstract 745)
Claudio Cerboncini^*,1, Phap Vu Anh², Andreas Brandt¹, Jens Krause¹, Anette Friebe¹, Heide Schnabl^{1, 3}, ¹ center of advanced european studies and research, Bonn, Germany² College of Agriculture, Cantho City, Cantho Province, Vietnam³ Institute of Molecular Physiology and Biotechnology of Plants, Bonn, Germany

(P6D-5) Septoria leaf blotch: Effects on Photosystem II and on leaf pigment content. (Abstract 746)
Fabienne Crumière^*,1, Reto Strasser², Daniel Reisen¹, Lucien Hoffmann¹, Jean-François Hausman¹, ¹ CRP-Gabriel Lippmann, CREBS Research Unit, Luxembourg, Luxembourg² Bioenergetics laboratory, Jussy-Geneva, Switzerland

(P6D-6) Glycolate oxidation inside the chloroplast: A novel method for the suppression of photorespiration. (Abstract 747)
Krishnaveni Thiruveedhi^*,1, Rashad Kebeish¹, Rafijul Bari¹, Ruben Rosenkranz¹, Fritz Kreuzaler¹, Christoph Peterhänsel¹, ¹ Aachen University,Institute for Biology I, Aachen, NRW, Germany

(P6D-7) Photosynthetic contribution of the inflorescence and adjacent green tissue to grain yield of safflower under field conditions. (Abstract 748)
Parviz Ehsanzadeh^*,1, Rouia Mahmoudieh¹, ¹ College of Agriculture, Isfahan U of Technology, Isfahan, Isfahan, Iran

(P6D-8) Effects of exogenous gibberellin on the biomass production of lombardy poplar. (Abstract 749)
Tomohiro Igasaki^*,1, Kenji Shinohara¹, ¹ Forestry and Forest Products Research Institute, Tsukuba, Japan

(P6D-9) Photoprotection effects in transgenic rice of C₄ phosphoenopyruvate carboxylase and its application in breeding. (Abstract 750)
Demao Jiao^*,1, Behua JI², Xia Li³, ¹ Zhongling Street 50, Nanjing, Jiangsu Province, China² Zhongling Street 50, Nanjing, Jiangsu Province, China³ Zhongling Street 50, Nanjing, Jiangsu Province, China

(P6D-10) Laser induced fluorescence spectra from leaves of wheat seedlings. (Abstract 751)
Kumud Mishra^{*,1, 2}, Ram Gopal^{1, 2}, ¹ Laser and Spectroscopy Laboratory, Allahabad, Uttar Pradesh, India² M. N. Saha Centre of Space Studies, Allahabad, Uttar Pradesh, India

(P6D-11) Towards the installation of a C4-like CO₂ fixation pathway in C3 plants. (Abstract 752)
Teresa Sikora^*,1, Anna Czerednik¹, Heinz-Josef Hirsch¹, Thomas Rademacher², Sonja Töpsch¹, Christoph Peterhänsel¹, Fritz Kreuzaler¹, ¹ RWTH Aachen Institute for Biology I, Aachen, Germany² Fraunhofer IME, Aachen, Germany

(P6D-12) Comparison of the efficiency of light utilization in leaves and shoots in the photosynthesis of apple trees. (Abstract 753)
Krzysztof Tokarz^*,1, Jan Pilarski, ¹ Institute of Plant Physiology, Krakow, Poland

(P6D-13) Effect of diffusible compounds from PGPR on soybean photosynthesis and growth under controlled environment conditions. (Abstract 7754)
Kyung Dong Lee^*,1, Elizabeth Gray², Alfred Souleimanov³, Xiaomin Zhou ⁴, Donald Smith⁵, ¹ Department of Plant Science, McGill University, Macdonald Campus, 21111 Lakeshore Road, Ste. Anne-de-Bellevue, QC, Canada² Department of Plant Science, McGill University, Macdonald Campus, 21111 Lakeshore Road, Ste. Anne-de-Bellevue, QC, Canada³ Department of Plant Science, McGill University, Macdonald Campus, 21111 Lakeshore Road, Ste. Anne-de-Bellevue, QC, Canada⁴ Department of Plant Science, McGill University, Macdonald Campus, 21111 Lakeshore Road, Ste. Anne-de-Bellevue, QC, Canada⁵ Department of Plant Science, McGill University, Macdonald Campus, 21111 Lakeshore Road, Ste. Anne-de-Bellevue, QC, Canada