%0 Journal Article %1 citeulike:5179544 %A Fukayama, Hiroshi %A Fukuda, Takuya %A Masumoto, Chisato %A Taniguchi, Yojiro %A Sakai, Hidemitsu %A Cheng, Weiguo %A Hasegawa, Toshihiro %A Miyao, Mitsue %D 2009 %J Plant Science %K acclimation, cabinet, citeulikeExport gene, photosynthesis, rice, rubisco %N 3 %P 203--210 %R 10.1016/j.plantsci.2009.05.014 %T Rice plant response to long term CO2 enrichment: Gene expression profiling %U http://dx.doi.org/10.1016/j.plantsci.2009.05.014 %V 177 %X Effects of elevated CO 2 (68 Pa versus ambient 38 Pa) on gene expression were studied in rice leaves grown in soil medium with three different nitrogen conditions (0, 0.6 and 1.2 g N per 8-L pot) in CO 2 controlled chambers. Soluble protein contents were slightly decreased in leaves grown under elevated CO 2 regardless of N supplies, whereas the polypeptide profiles of soluble protein analyzed by 2DE using the same amount of protein were totally unchanged between ambient and elevated CO 2 . In contrast, gene expressions examined by microarray analyses were significantly affected by elevated CO 2 . Forty-six up-regulated genes (>1.5-fold) and 35 down-regulated genes (<0.68-fold) were identified and these included many signal transduction and transcription regulation related genes. By contrast, the expressions of most of the genes for primary metabolism were not significantly altered. Although changes were small, the expressions of genes for enzymes involved in CO 2 fixation (carbonic anhydrase, Rubisco, phosphoglycerate kinase and glyceraldehyde-3-phosphate dehydrogenase) were down-regulated, whereas that of genes encoding enzymes for RuBP regeneration (fructose bisphosphate phosphatase, fructose bisphosphate aldolase, sedoheptulose bisphosphate phosphatase and phosphoribulokinase) and starch synthesis (ADP-glucose pyrophosphorylase and starch synthase) were up-regulated under elevated CO 2 . These results suggest that some sets of genes involved in primary metabolism pathway in the chloroplast are co-regulated by elevated CO 2 .

@article{citeulike:5179544, abstract = {{Effects of elevated CO 2 (68 Pa versus ambient 38 Pa) on gene expression were studied in rice leaves grown in soil medium with three different nitrogen conditions (0, 0.6 and 1.2 g N per 8-L pot) in CO 2 controlled chambers. Soluble protein contents were slightly decreased in leaves grown under elevated CO 2 regardless of N supplies, whereas the polypeptide profiles of soluble protein analyzed by 2DE using the same amount of protein were totally unchanged between ambient and elevated CO 2 . In contrast, gene expressions examined by microarray analyses were significantly affected by elevated CO 2 . Forty-six up-regulated genes (>1.5-fold) and 35 down-regulated genes (<0.68-fold) were identified and these included many signal transduction and transcription regulation related genes. By contrast, the expressions of most of the genes for primary metabolism were not significantly altered. Although changes were small, the expressions of genes for enzymes involved in CO 2 fixation (carbonic anhydrase, Rubisco, phosphoglycerate kinase and glyceraldehyde-3-phosphate dehydrogenase) were down-regulated, whereas that of genes encoding enzymes for RuBP regeneration (fructose bisphosphate phosphatase, fructose bisphosphate aldolase, sedoheptulose bisphosphate phosphatase and phosphoribulokinase) and starch synthesis (ADP-glucose pyrophosphorylase and starch synthase) were up-regulated under elevated CO 2 . These results suggest that some sets of genes involved in primary metabolism pathway in the chloroplast are co-regulated by elevated CO 2 .}}, added-at = {2019-03-31T01:14:40.000+0100}, author = {Fukayama, Hiroshi and Fukuda, Takuya and Masumoto, Chisato and Taniguchi, Yojiro and Sakai, Hidemitsu and Cheng, Weiguo and Hasegawa, Toshihiro and Miyao, Mitsue}, biburl = {https://www.bibsonomy.org/bibtex/2d4e72f159a83afaaf3080c97a203bfe9/dianella}, citeulike-article-id = {5179544}, citeulike-linkout-0 = {http://dx.doi.org/10.1016/j.plantsci.2009.05.014}, doi = {10.1016/j.plantsci.2009.05.014}, interhash = {b0436e00e3829ffb255be7d68dcb7ca9}, intrahash = {d4e72f159a83afaaf3080c97a203bfe9}, issn = {01689452}, journal = {Plant Science}, keywords = {acclimation, cabinet, citeulikeExport gene, photosynthesis, rice, rubisco}, month = sep, number = 3, pages = {203--210}, posted-at = {2014-01-03 23:53:07}, priority = {2}, timestamp = {2019-03-31T01:16:26.000+0100}, title = {{Rice plant response to long term CO2 enrichment: Gene expression profiling}}, url = {http://dx.doi.org/10.1016/j.plantsci.2009.05.014}, volume = 177, year = 2009 }