RIKEN > CSRS > Plant Productivity Systems Research Group




【 Original Papers 】

Nam, Y.-J., Tran, L.-S. P., Kojima, M., Sakakibara, H., Nishiyama, R. and Shin, R. (2012) Regulatory roles of cytokinins and cytokinin signaling in response to potassium deficiency in Arabidopsis. PLoS ONE 7: e47797. <<Abstract

Todaka, D., Nakashima, K., Maruyama, K., Kidokoro, S., Osakabe, Y., Ito, Y., Matsukura, S., Fujita, Y., Yoshiwara, K., Ohme-Takagi, M., Kojima, M., Sakakibara, H., Shinozaki, K. and Yamaguchi-Shinozaki, K. (2012) Rice phytochrome-interacting factor-like protein OsPIF1 functions as a key regulator of internode elongation and induces a morphological response to drought stress. Proc. Natl. Acad. Sci. U.S.A. 109: 15947-15952. <<Abstract

Nakamichi, N., Kiba, T., Kamioka, M., Suzuki, T., Yamashino, T., Higashiyama, T., Sakakibara, H. and Mizuno, T. (2012) Transcriptional repressor directly regulates clock-output pathways. Proc. Natl. Acad. Sci. U.S.A. 109: 17123-17128. <<Abstract

Hakata, M., Kuroda, M., Miyashita, T., Yamaguchi, T., Kojima, M., Sakakibara, H., Mitsui, T. and Yamakawa, H. (2012) Suppression of α-amylase genes improves quality of rice grain ripened under high temperature. Plant Biotech. J. 10: 1110-1117. <<Abstract

Itoh, J., Hibara, K., Kojima, M., Sakakibara, H. and Nagato, Y. (2012) Rice DECUSSATE controls phyllotaxy by affecting the cytokinin signaling pathway. Plant J. 72: 869-881.<<Abstract

Abe, A., Takagi, H., Fujibe, T., Aya, K., Kojima, M., Sakakibara, H., Uemura, A., Matsuoka, M., Terauchi, R. (2012) OsGA20ox1, a candidate gene for a major QTL controlling seedling vigor in rice. Theor. Appl. Genet. 125: 647-657. <<Abstract

Ueda N, Kojima M, Suzuki K, Sakakibara H.(2012) Agrobacterium tumefaciens Tumor Morphology Root Plastid Localization and Preferential Usage of Hydroxylated Prenyl Donor Is Important for Efficient Gall Formation. Plant Physiology Vol. 159, pp. 1064–1072<<Abstract

Sakamoto H, Sakata K, Kusumi K, Kojima M, Sakakibara H, Iba K.(2012) Interaction between a plasma membrane-localized ankyrin-repeat protein ITN1 and a nuclear protein RTV1. Biochem and Biophysical Research Communications 423 (2012) 392–397<<Abstract

Fukaya Y, Yoshioka N, Sakakibara H, Andreo CS, Mae T, Yasuda K, Sakai A.(2012) The maize coleoptiles do not perform typical C4 photosynthesis:investigation with special reference to anatomy,photosynthetic property, and gene expression Plant Morphology vol. 24 pp. 111-121

Kudo T, Makita N, Kojima M, Tokunaga H, Sakakibara H.(2012) Cytokinin Activity of cis-Zeatin and Phenotypic Alterations Induced by Over-expression of Putative cis-Zeatin-O-glucosyltransferase in Rice. Plant Physiology DOI:10.1104/00.112.196733 <<Abstract

Tokunaga,H., Kojima, M., Kuroha, T., Ishida, T., Sugimoto, K., Kiba, T. and Sakakibara, H. (2012) Arabidopsis lonely guy (LOG) multiple mutants reveal a central role of the LOG-dependent pathway in cytokinin activation. Plant J. 69: 355-365.<<Abstract

Kiba, T., Feria-Bourrellier, A.-B., Lafouge, F., Lezhneva, L., Boutet-Mercey, S., Orsel, M., Bréhaut, V., Miller, A., Daniel-Vedele, F., Sakakibara, H. and Krapp, A. (2012) The Arabidopsis nitrate transporter NRT2.4 plays a double role in roots and shoots of nitrogen-starved plants. Plant Cell 24:245-258. <<Abstract

Maruyama, K., Todaka, D., Mizoi, J., Yoshida, T., Kidokoro, S., Matsukura, S., Takasaki, H., Sakurai, T., Yamamoto, Y. Y., Yoshiwara, K., Kojima, M., Sakakibara, H., Shinozaki, K. and Yamaguchi-Shinozaki, K. (2012) Identification of cis-acting promoter elements in cold- and dehydration-induced transcriptional pathways in Arabidopsis, rice and soybean. DNA Res. 19: 37-49.<<Abstract

Honsel, A., Kojima, M., Haas, R., Frank, W., Sakakibara, H., Herschbach, C. and Rennenberg, H. (2012) Sulphur limitation and early sulphur deficiency responses in poplar: significance of gene expression, metabolites, and plant hormones.J. Exp. Bot. 63: 1873-1893.<<Abstract

Yazawa, K., Jiang, C.-J., Kojima, M., Sakakibara, H. and Takatsuji, H. (2012) Reduction of abscisic acid levels or inhibition of abscisic acid signaling in rice during the early phase of Magnaporthe oryzae infection decreases its susceptibility to the fungus.Physiol. Mol. Plant Pathol. 78: 1-7.

Yano, K., Takashi, T., Nagamatsu, S., Kojima, M., Sakakibara, H., Kitano, H., Matsuoka, M. and Aya, K. (2012) Efficacy of microarray profiling data combined with QTL mapping for the identification of a QTL gene controlling the initial growth rate in rice.Plant Cell Physiol.53: 729-739.<<Abstract

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