Miyamoto, N., T. Ookawa, T. Takahashi and T. Hirasawa 2002. Water uptake and hydraulic properties of elongating cells in hydrotropically bending roots of Pisum sativum L. Plant Cell Physiol. 43 (4):393-401.
Nakamura, E., T. Ookawa, K. Ishihara and T. Hirasawa 2003. Effects of soil moisture depletion for one month before flowering on dry matter production and ecophysiological characteristics of wheat plants in wet soil during grain filling. Plant Prod. Sci. 6(3):195-205.
San-oh, Y., Y. Mano, T. Ookawa and T. Hirasawa 2003. Comparison of dry matter production and associated characteristics between direct-sown and transplanted rice plants in a submerged paddy field and relationships to planting patterns. Field Crops Res. 87(1):43-58.
Ookawa, T., Y. Naruoka, T. Yamazaki, J. Suga and T. Hirasawa 2003. A comparison of the accumulation and partitioning of nitrogen in plants between two rice cultivars, Akenohoshi and Nipponbare, at the ripening stage. Plant Prod. Sci. 6(3):172-178.
Tsuda, S., N. Miyamoto, H. Takahashi, K. Ishihara and T. Hirasawa 2003. Roots of Pisum sativum L. exhibit hydrotropism in response to a water potential gradient in vermiculite, Annals of Botany, 92(6):767-770.
Nakagami, K., T. Ookawa and T. Hirasawa 2004. Effects of a reduction in soil moisture from one month before flowering through ripening on dry matter production and ecophysiological characteristics of wheat plants. Plant Prod. Sci. 7(2):143-154.
Akmal, M. and T. Hirasawa 2004. Growth responses of seminal roots of wheat seedlings to a reduction in the water potential of vermiculite, Plant and Soil 267:319-328.
Ookawa, T., Y. Naruoka, A. Sayama and T. Hirasawa 2004. Effects of exogenous cytokinin on leaf levels of ribulose-1,5-bisphosphate carboxylase / oxygenase and the accumulation and partitioning of nitrogen in paddy rice at the ripening stage. Crop Sci. 44(6):2107-2115.
Ookawa, T., N. Tomita and T. Hirasawa 2005. Interaction of scion and stock on leaf senescence of soybean plants grafted at mid-stem during ripening. Plant Prod. Sci. 8(1):32-37.
Shimazaki, Y., T. Ookawa and T. Hirasawa 2005. The root tip and accelerating region suppress elongation of the decelerating region without any effects on cell turgor in primary roots of maize under water stress. Plant Physiol. 139:458―465.
Miyamoto, N., M. Katsuhara, T. Ookawa, K. Kasamo and T. Hirasawa 2005. Hydraulic conductivity and aquaporins of cortical cells in gravitropically bending roots of Pisum sativum L. Plant Prod. Sci. 8:515―524.
San-oh,Y., T. Sugiyama, D. Yoshida, T. Ookawa and T. Hirasawa 2005. The effect of planting pattern on the rate of photosynthesis and related processes during ripening in rice plants. Field Crops Res. 96:113ー124.
San-oh,Y., R.P.Oclarit, T.Ookawa, and T. Motobayashi, T. Hirasawa 2006. Effects of planting pattern on the interception of solar radiation by the canopy and the light extinction coefficient of the canopy in rice plants direct-sown in a submerged paddy field. Plant Prod. Sci. 9:334-342.
San-oh, Y., T. Sugiyama, D. Yoshida, T. Ookawa, T. Hirasawa 2006. The effect of planting pattern on the rate of photosynthesis and related processes during ripening in rice plants. Field Crops Res., 96, 113-124.
Koizumi, K., T. Ookawa, H. Satoh and T. Hirasawa 2007. A wilty mutant of rice has impaired hydraulic conductance. Plant Cell Physiol. 48(8):1219―1228.
Ishimaru, K., E. Togawa, T. Ookawa, T. Kashiwagi, Y. Madoka and N. Hirotsu 2008. New target for rice lodging resistance and its effect in a typhoon. Planta 227:601-609.
Saidi,A., T. Ookawa, T. Motobayashi and Tadashi Hirasawa 2008. Drought Conditions in the Ripening Stage: Insufficient Soil Moisture Conditions before Heading Render Wheat Plants More Resistant to Drought during Ripening. Plant Prod. Sci.11:403-414.
Taylaran, R.D., S.Ozawa, N. Miyamoto, T. Ookawa, T. Motobayashi and T. Hirasawa, Performance of a high-yielding modern rice cultivar Takanari and several old and new cultivars grown with and without chemical fertilizer in a submerged paddy field, Plant Production Science, 12, (3), 365-380, 2009.
Sarhadi, W.A., T. Ookawa, T.Yoshihashi, A.K.Madadi, W.Yosofzai, Y.Oikawa and Y.Hirata, Characterization of aroma and agronomic traits in Afghan Native Rice Cultivars, Plant Production Science, 12, (1), 63-69, 2009.
Taylaran, R.D., S.Ozawa, N. Miyamoto, T. Ookawa, T. Motobayashi and T. Hirasawa 2009. Performance of a high-yielding modern rice cultivar Takanari and several old and new cultivars grown with and without chemical fertilizer in a submerged paddy field. Plant Prod. Sci. 12 :365-380.
Hirasawa, T., S. Ozawa, R.D.Taylaran and T. Ookawa 2010. Varietal differences in photosynthetic rates in rice plants, with special reference to the nitrogen content of leaves. Plant Production Science, 13(1):53-57.
Ookawa, T., K. Yasuda, M. Seto, K. Sunaga, H. Kato, M. Sakai, T. Motobayashi, S. Tojo and T. Hirasawa, Biomass production and lodging resistance in 'Leaf Star', a new long-culm rice forage cultivar, Plant Production Science, 13, (1), 58-66, 2010.
Adachi, S., Y. Tsuru, M. Kondo, T. Yamamoto, Y. Arai-Sanoh, T. Ando, T. Ookawa, M. Yano and T. Hirasawa, Characterization of a rice variety with high hydraulic conductance and identification of the chromosome region responsible using chromosome segment substitution lines, Annals of Botany, 106, (5), 803-811, 2010.
Ookawa, T., T. Hobo, M. Yano, K. Murata, T. Ando, H. Miura, K. Asano, Y. Ochiai, M. Ikeda, R. Nishitani, T. Ebitani, H. Ozaki, E.R. Angeles, T. Hirasawa and M. Matusoka, New approach for rice improvement using a pleiotropic QTL gene for lodging resistance and yield, Nature Communications, 1, (132), 1-11, 2010.
Adachi, S., N. Nito, M. Kondo, T. Yamamoto, Y. Arai- Sanoh, T. Ando, T. Ookawa, M. Yano and T. Hirasawa, Identification of chromosome regions cotrolling the leaf photosynthetic rate in rice by using a progeny from japonica and high-yielding indica varieties. Plant Production Science 14, (2), 117-126, 2011.
Adachi, S., Y. Tsuyu, N. Nito, K. Murata, T. Yamamoto, T. Ebitani, T. Ookawa and T. Hirasawa, Identification and characterization of genomic regions on chromosomes 4 and 8 that control the rate of photosynthesis in rice leaves. Journal of Experimental Botany, 62(6),1927-1938, 2011.
Taylaran,R.D., S.Adachi, T.Ookawa, H. Usuda and T. Hirasawa, Hydraulic conductance as well as nitrogen accumulation plays a role in the higher rate of leaf photosynthesis of the most productive variety of rice in Japan. Journal of Experimental Botany , Online,62(11), 4067-4077, 2011.
Shunsuke Adachi, Leticia Z. Baptista, Tomohiro Sueyoshi, Kazumasa Murata, Toshio Yamamoto, Takeshi Ebitani, Taiichiro Ookawa and Tadashi Hirasawa (2013) Introgession of two chromosome regions for leaf photosynthesis from an indica rice into the genetic background of a japonica rice. Journal of Experimental Botany. Vol.65, No.8, 2049-2056.
Kenji Yano K, Taichiro Ookawa, Koichiro Aya, Yusuke Ochiai, Tadashi Hirasawa, Takeshi Ebitani, Takeshi Takarada, Masahiro Yano, Toshio Yamamoto, Shuichi Fukuoka, Jianzhong Wu, Tsuyu Ando, Reynante Lacsamana Ordonio, Ko Hirano, and Makoto Matsuoka 2014. Isolation of a novel lodging resistance QTL gene involved in strigolactone signaling and its pyramiding with a QTL gene involved in another mechanism. Molecular Plant 8: 303-314.
Aye Thida Win, Koki Toyota, Khin Thawda Win, Takashi Motobayashi,Taiichiro Ookawa, Tadashi Hirasawa, Dingjiang Chen and Jun Lu 2014. Effect of biogas slurry application on CH4 and N2O emissions,Cu and Zn uptakes by whole crop rice in a paddy ?eld in Japan. Soil Science and Plant Nutrition. DOI:10.1080/00380768.2014.899886
Adachi, S., L. Z. Baptista, T. Sueyoshi, K. Murata, T. Yamamoto, T. Ebitani, T. Ookawa, T. Hirasawa 2014.Introgression of two chromosome regions for leaf photosynthesis from an indica rice into the genetic background of a japonica rice. Journal of Experimental Botany 65:2049-2056.
Yano,K., Ookawa, T. (co-first authors), Aya, K., Ochiai, Y., Hirasawa, T., Ebitani, T., Takarada, T., Yano, M., Yamamoto, T., Fukuoka, S., Wu, J., Ando, T., Ordonio, R.L., Hirano, K. and Matsuoka, M. 2015. Isolation of a novel lodging resistance QTL gene involved in strigolactone signaling and its pyramiding with a QTL gene involved in another mechanism. Molecular Plant 8: 303-314.
Hori K, Nonoue Y, Ono N, Shibaya T, Ebana K, Matsubara K, Ogiso-Tanaka E, Tanabata T, Sugimoto K, Taguchi-Shiobara F, Yonemaru J, Mizobuchi R, Uga Y, Fukuda A, Ueda T, Yamamoto S, Yamanouchi U, Takai T, Ikka T, Kondo K, Hoshino T, Yamamoto E, Adachi S, Nagasaki H, Shomura A, Kono I, Shimizu T, Ito S, Mizubayashi T, Kitazawa N, Nagata K, Ando T, Fukuoka S, Yamamoto T, Yano M. 2015. Genetic architecture of the variation in heading date among Asian rice accessions. BMC Plant Biology 15:115
Taguchi-Shiobara, F., Ota, Y., Ebana,K., Ookawa, T., Yamasaki, M., Tanabata, T., Yamanouchi, U., Wu, J., Ono, N., Nonoue, Y., Nagata, K., Fukuoka, S., Hirabayashi, H., Yamamoto, T. and Yano, M. 2015. Natural variation in the flag leaf morphology of rice due to a mutation of the NARROW LEAF 1 gene in Oryza sativa L.. Genetics doi: 10.1534/genetics.115.181040.
Naoto Sano, Hanako Ono, Kazumasa Murata, Tetsuya Yamada, Tadashi Hirasawa and Motoki Kanekatsu 2015. Accumulation of long-lived mRNAs associated with germination in embryos during seed development of rice. Journal of Experimental Botany 66: 4035-4066.
Ookawa T, Aoba R, Yamamoto T, Ueda T, Takai T, Fukuoka S, Ando T, Adachi S, Matsuoka M, Ebitani T, Kato Y, Mulsanti IW, Kishii M, Reynolds M, Pi?era F, Kotake T, Kawasaki S, Motobayashi T, Hirasawa T. 2016. Precise estimation of genome regions controlling lodging resistance using a set of reciprocal chromosome segment substitution lines in rice. Scientific Reports 6: 30572. doi: 10.1038/srep30572.
Naoya Ueno, Saori Nihei, Naoto Miyakawa, Tadashi Hirasawa, Motoki Kanekatsu1, Wataru Marubashi, Wouter G.van Doorn, Tetsuya Yamada 2016. Time course of programmed cell death, which included autophagic features, in hybrid tobacco cells expressing hybrid lethality. Plant Cell Reports 35(12): 2475-2488. DOI 10.1007/s00299-016-2048-1
Win,T., Toyota, K., Ito, D., Chikamatsu, S., Motobayashi, T., Takahashi, N., Ookawa, T. and Hirasawa, T. 2016. Effect of two whole-crop rice (Oryza sativa L.) cultivars on methane emission and Cu and Zn uptake in a paddy field fertilized with biogas slurry. Soil Science and Plant Nutrition 62: 99-105, DOI: 10.1080/00380768.2015.1126795.
Win, K. T., Oo, A. Z., Ookawa, T., Kanekatsu, M., Hirasawa T. 2016. Changes in hydraulic conductance cause the difference in growth response to short-term salt stress between salt-tolerant and -sensitive black gram (Vigna mungo) varieties. Journal of Plant Physiology doi:10.1016/j.jplph.2016.02.013
Shunsuke Adachi, Kazuaki Yoshikawa, Utako Yamanouchi, Takanari Tanabata, Jian Sun, Taiichiro Ookawa, Toshio Yamamoto, Rowan F. Sage, Tadashi Hirasawa, Junichi Yonemaru. 2017. Fine mapping and physiological aspects of Carbon Assimilation Rate 8, a quantitative trait locus for rate of flag leaf photosynthesis in rice. Frontiers in Plant Science 8:60.
Shunsuke Adachi, Taiichiro Ookawa, Tadashi Hirasawa. 2017. A quick determination of root resistance to water transport in paddy rice. Plant Production Science 20:273-278.
Toshio Yamamoto, Tadafumi Suzuki, Kenji Suzuki, Shunsuke Adachi, Jian Sun, Masahiro Yano, Taiichiro Ookawa, Tadashi Hirasawa. 2017. Characterization of a genomic region that maintains chlorophyll and nitrogen contents during ripening in a high-yielding stay-green rice cultivar. Field Crops Research. 206:54-64.
Toshio Yamamoto, Tadafumi Suzuki, Kenji Suzuki, Shunsuke Adachi, Jian Sun, Masahiro Yano, Taiichiro Ookawa, Tadashi Hirasawa. 2016. Detection of QTL for exudation rate at ripening stage in rice and its contribution to hydraulic conductance. Plant Science 242:270–277.
Tadashi Hirasawa, Kosuke Sato, Makoto Yamaguchi, Ryohei Narita, Asuka Kodama, Shunsuke Adachi, Kazuyoshi Takeda, Taiichiro Ookawa, Kazuhiro Sato. 2017. Differences in dry matter production, grain production, and photosynthetic rate in barley cultivars under long-term salinity. Plant Production Science 20:288-299.
Wenxing He, Shunsuke Adachi, Rowan F. Sage, Taiichiro Ookawa and Tadashi Hirasawa 2017. Leaf photosynthetic rate and mesophyll cell anatomy changes during ontogenesis in backcrossed indica × japonica rice inbred lines. Photosynthetic Research https://doi.org/10.1007/s11120-017-0403-x
Toshiyuki Takai, Shunsuke Adachi, Daisuke Fujitad, Yumiko Arai-Sanoh, Masaki Okamura, Motohiko Kondo, Nobuya Kobayashi 2017. Assessment of effects of QTLs SPIKE and GPS on yield potential in two high yielding indica rice backgrounds. Plant Production Science 20: 467-476.
Katsuhiro Kojima, Taiichiro Ookawa, Hiroko Yamaya-Ito, Djedidi Salem, Naoko Ohkama-Ohtsu, Sonoko Dorothea Bellingrath-Kimura and Tadashi Yokoyama 2017. Characterization of 140 Japanese and world rice collections cultivated in Nihonmatsu-city in Fukushima in terms of radiocesium activity concentrations in seed grains and straws to explore rice cultivars with low radiocesium accumulation. Radioanal Nuclear Chemistry 314:1009–1021. DOI 10.1007/s10967-017-5453-1
Nan Su, San, Ootsuki, Yosuke, Adachi, Shunsuke, Yamamoto, Toshio, Ueda, Tadamasa, Tanabata, Takanari, Motobayashi, Takashi, Ookawa, Taiichiro, Hirasawa, Tadashi 2018. A near-isogenic rice line carrying a QTL for larger leaf inclination angle yields heavier biomass and grain. Field Crops Research 219:131-138.
Masaki Okamura, Yumiko Arai-Sanoh, Hiroe Yoshida, Takehiro Mukouyama, Shunsuke Adachi, Shiori Yabe, Hiroshi Nakagawa, Koichi Tsutsumi, Yojiro Taniguchi, Nobuya Kobayashi, Motohiko Kondo 2018. Characterization of high-yielding rice cultivars with different grain-filling properties to clarify limiting factors for improving grain yield. Field Crops Research 291:139-147.
Indria Wahyu Mulsanti, Toshio Yamamoto, Tadamasa Ueda, Ahmad Fahim Samadi, Eri Kamahora, Indrastuti Apri Rumanti, Vo Cong Thanh, Shunsuke Adachi, Sakae Suzuki, Motoki Kanekatsu, Tadashi Hirasawa, Taiichiro Ookawa 2018. Finding the superior allele of japonica-type for increasing stem lodging resistance in indica rice varieties using chromosome segment substitution lines. Rice (In press).
学会発表
Miyamoto, N., E. Steudle, T. Hirasawa and R. Lafitte Hydroulic conductivity of adventitious roots of rice (Oryza sativa L.). 日本作物学会講演会.平成13年3月31日.
San-oh, Y. Y. Tomizawa, T. Ookawa and T. Hirasawa Characteristics of dry matter production in direct sown rice plants in submerged paddy field. The 4th Crop Science Conference. April, 2001.
Miyamoto, N., T. Ookawa, H. Takahashi and T. Hirasawa Cell hydraulic properties in hydrotropically bending roots of pea (Pisum sativum L.). The 6th Symposium of the International Society of Root Research. Nov. 2001.
Kondo, A., T. Ookawa, I. Shigemi, K. Miki and T. Hirasawa Cytokinin levels in root exudates and leaf senescence after flowering in maize plants. The 6th Symposium of the International Society of Root Research. Nov. 2001.
Maruno, Y., N. Miyamoto, Y. Mitsuhashi, T. Ookawa and T. Hirasawa Properties of excised roots of the mangrove Rhizophora stylosa Griff. in NaCl transport. The 6th Symposium of the International Society of Root Research. Nov. 2001.
San-oh, Y., D. Yoshida, T. Ookawa and T. Hirasawa, Planting pattern affects root system development, resistance to water transport, and afternoon depression in photosynthesis in rice plants, The 4th International Crop Science Congress, 123, September 2004.
San-oh, Y., T. Ookawa and T. Hirasawa, Planting pattern affects the rate of photosynthesis during ripening in rice plants, The 4th International Crop Science Congress, 213, September 2004.
Ookawa, T., Y. Naruoka, A. Sayama and T. Hirasawa, Cytokinin affects the leaf levels of ribulose-1,5-bisphosphate carboxylase/oxygenase and the accumulation and partitioning of nitrogen in paddy rice at the ripening stage, The 4th International Crop Science Congress, 212, September 2004.
Ookawa T., Y. Naruoka, A. Sayama and T. Hirasawa, Cytokinin as a causal factors of the varietal differences in the reduction of the leaf level of ribulose-1,5-bisphosphate carboxylase/oxygenase during senescence in rice plants, World rice Conference 2004, 445, November 2004.
San-oh, Y., T. Sugiyama, T. Ookawa and T. Hirasawa, Planting pattern affects photosynthesis, ribulose-1,5-bisphosphate carboxylase/oxygenase content, nitrogen accumulation and cytokinins in xylem exudates at the ripening stage in rice, World rice Conference 2004, 749, November 2004.
Hirasawa, T., Y. Sanoh, R. Taylaran and T. Ookawa, Effects of planting pattern on dry matter production and associated characteristics in direct-sown rice plants in a submerged paddy field, World rice Conference 2004, 749, November 2004.
Miura,H., Ookawa,T., Kondo,M., Yano,M., Ando,T. and Hirasawa,T. QTL analysis of the traits affecting lodging resistance using the series of Habataki chromosome segment . The 6th Asian Crop Science Association Conference, Nov.7, 2007.
Mori, Y., Ookawa,T., Ebitani,T., Takarada,T., Tojo,S. and Hirasawa,T. QTL analysis for the associated traits of the breaking strength related to the lodging resistance in rice, using the progenies of Chugoku 117/Koshihikari//Koshihikari cross. The 6th Asian Crop Science Association Conference, Nov.7, 2007.
Watanabe,S., Ookawa,T., Ebitani,T., Takarada,T., Tojo,S. and Hirasawa,T. QTL analysis for the associated traits of flexural rigidity related to lodging resistance in rice, using backcross inbred lines developed from the progenies of Chugoku 117/Koshihikari//Koshihikari cross. The 6th Asian Crop Science Association Conference, Nov.7, 2007.
Ookawa, T. Improvement of the lodging resistance in long culm rices for producing high biomass and yield -Breeding process of superior lodging resistance cultivar 'Leaf star' Bio Asia 2007 : The 6th Asian Crop Science Association Conference and the 2nd International Conference on Rice for the future, Nov.9, 2007.
Taylaran, R., T. Ookawa, T. Motobayashi and T. Hirasawa. Comparison of nitrogen accumulation and rate of photosynthesis among several old and new rice cultivars grown in a submerged paddy field. The 5th Internatonal Crop Science Donference. 14 April, 2008.
Ookawa, T., K. Yasuda, M. Seto, H. Kato, T. Motobayashi, H. Usuda and T. Hirasawa, Characteristics of the biomass production and the lodging resistance of the new long culm cultivar for whole crop silage, Leaf Star. The 5th Internatonal Crop Science Donference. 14 April, 2008.
Asanuma, S., T. Ookawa and T. Hirasawa, Rapid determination of root resistance to water transport: The resistance to water transport in the osmotic absorption of rice plants. The 5th Internatonal Crop Science Donference. 14 April, 2008.
Ookawa,T., K.Hasebe, S.Tanaka, K.Yasuda, M.Yoshida, T.Motobayashi, S.Tojo and T. Hirasawa, Improvements of the biomass production, the lodging resistance and the straw composition for bioenergy production in rice. The Pan American Congress on Plants & Bioenergy, 22-25 June, 2008.
Sunaga, K., K. Yasuda, S. Tojo, T.Hirasawa and T.Ookawa, Improvements of the biomass production, the straw composition and the lodging resistance in rice cultivars for multiple use. Indonesia-Japan Symposium, 1 Nov., 2008.
Hirasawa, T., N. Nito, .T. Ookawa, M. Kondo, M. Yano and T. Ando 2008. QTL analysis of leaf photosynthesis of rice using the lines of Habataki chromosome segment substitution in Sasanishiki. Minisymposium on Photosynthesis at 2008 Plant Biologist Meeting.
Watanabe,T., M. Katsuhara, M. Yamaguchi, T. Ookawa, K. Takeda, T. Hirasawa, Varietal differences in rates of root growth and leaf photosynthesis, hydraulic conductivity and expression of aquaporins in barley seedlings under salt stress conditions, Plant Biology 2009, American Society of Plant Biologists and the Physiological Society of America, Hawaii, July 22, 2009.
Ookawa, T., K. Inoue, K. Sunaga, S. Tanaka, S. Tojo and T. Hirasawa, Properties of culm strength, lignin content and cinnamyl-alcohol dehydrogenase in the rice cultivar, Leaf Star with high lodging resistance ?Comparison with parents and gold hull and internode mutants, Plant Biology 2009, American Society of Plant Biologists and the Physiological Society of America, Hawaii, July 22, 2009.
Asanuma, S., Y. Tsuru, T. Sueyoshi, K. Murata, T. Yamamoto, T. Ebitani, T. Ookawa and H. Hirasawa, Estimation and characterization of a quantitative trait locus on chromosome 4 for leaf photosynthesis in paddy rice, Plant Biology 2009, American Society of Plant Biologists and the Physiological Society of America, Hawaii, July 22, 2009.
Tsuru,Y., S. Asanuma, K. Murata, T. Ebitani, T. Ookawa and T. Hirasawa, Estimation and characterization of a quantitative trait locus on chromosome 8 for leaf photosynthesis in paddy rice, Plant Biology 2009, American Society of Plant Biologists and the Physiological Society of America, Hawaii, July 22, 2009.
Taylaran, R.D., T. Ookawa, H. Usuda and T. Hirasawa, Comparisons of the rate of photosynthesis between rice cultivars Takanari and Koshihikari with reference to growth stage and leaf nitrogen content, 日本作物学会第228回講演会,2009年9月29日.
Adachi,S., R. D. Taylaran, T. Ookawa and T. Hirasawa, Plant hydraulic conductance is a cause of the varietal difference in the rate of leaf photosynthesis in rice plants.3rd International Rice Congress (Hanoi) , 8-11 November, 2010.
Goto, M., K. Hasebe, T. Yamamoto, T. Hirasawa and T. Ookawa , Characteristics of biomass production and photosynthesis in progeny lines of a cross between rice cultivars ‘Akenohoshi’ and ‘Takanari’ , The 7th Asian Crop Science Conference, Bogor, Indonesia, 27-30 September, 2011.
Shunsuke Adachi , Leticia Z. Baptista, Kazumasa Murata, Toshio Yamamoto, Takeshi Ebitani, Taiichiro Ookawa, Tadashi Hirasawa 2013. Identification and pyramiding of quantitative trait loci for the rate of leaf photosynthesis in rice. (Vienna International Plant Conference Association (VIPCA) :19 February 2013)
Yamashita M., T. Takai, T. Yamamoto, T. Ookawa, M. Yano and T. Hirasawa 2013. Identification of chromosomal regions controlling leaf photosynthetic rate in rice through the use of progeny of elite japonica and high-yielding indica cultivars. (Vienna International Plant Conference Association (VIPCA) :20 February 2013)
Tadashi Hirasawa, Naoto Ichihara, Toru Nakae, Toshio Yamamoto, Shunsuke Adachi, Taiichiro Ookawa 2013. Characterization of QTLs that further enhance the rate of leaf photosynthesis in a rice variety with the highest recorded rate of photosynthesis. (2013年7月 Annual Meeting of American Society of Plant Biologists)
Adachi S., T. Nakae, M. Uchida, K. Soda, T. Takai, T. Oi, T. Yamamoto, T. Ookawa, H. Miyake, M. Yano and T. Hirasawa 2013. The rice photosynthesis can be greatly improved by facilitating CO2 diffusion inside leaves with modification of mesophyll anatomy. (2013年7月 Annual Meeting of American Society of Plant Biologists)
Hirasawa,T., N. Ichihara, T, Nakae, T. Yamamoto, S.Adachi and T. Ookawa, Characterization of QTLs that further enhance the rate of leaf photosynthesis in a rice variety with the highest recorded rate of photosynthesis, Annual Meeting of American Society of Plant Biologists, 21 July, 2013.
Hirasawa,T., N. Ichihara, T, Nakae, T. Yamamoto, S.Adachi and T. Ookawa, Characterization of QTLs that further enhance the rate of leaf photosynthesis in a rice variety with the highest recorded rate of photosynthesis, Annual Meeting of American Society of Plant Biologists, 21 July, 2013.
Kazuhiro Yamamoto, Toshio Yamamoto, Chisato Sugiyama, Tadashi Hirasawa and Taiichiro Ookawa, Estimation of the locus for the traits associated with a strong culm, using reciprocal chromosome segment substitution lines derived from the cross between rice varieties, Koshihikari and Takanari. The 7th Rice Genetics Symposium. 07 Nov. 2013.
Narita R. et al. 2014. Genome region of a barley trait related to heavier grain production under salt stress from seedling stage to maturity. 8th Asian Crop Science Association Conference, Hanoi, Vietnam.
Kobayashi, T. 2014. Analysis of QTLs for strong culm traits using reciprocal chromosome segment substitution lines derived from a cross between rice varieties Koshihikari and Takanari. .8th Asian Crop Science Association Conference, Hanoi, Vietnam.
Yamamoto, K. 2014. Estimation of quantitative trait loci associated with lodging resistance using a set of reciprocal chromosome segment substitution lines derived from crosses between rice varieties Koshihikari and Takanari. 8th Asian Crop Science Association Conference, Hanoi, Vietnam.
Ochiai, T. 2014. Estimation and characterization of quantitative trait loci that increase the rate of leaf photosynthesis of a rice cultivar that has been known as rice having the highest recorded rate of photosynthesis. 8th Asian Crop Science Association Conference, Hanoi, Vietnam.
Atobe, M. 2014. Characterization of a ‘Koshihikari’ (japonica) allele located on chromosome 1 that increases the leaf photosynthesis rate of rice with a ‘Takanari’ (indica). 8th Asian Crop Science Association Conference, Hanoi, Vietnam.
Nan Su 2014. A ‘Takanari’ (indica) genome segment which increases dry matter production and grain yield as well as the rate of leaf photosynthesis in rice with a ‘Koshihikari’ (japonica) genetic background. 8th Asian Crop Science Association Conference, Hanoi, Vietnam.
Taiichiro Ookawa 2014. New approach for improving the lodging resistance in rice using superior alleles of strong culm genes in natural variants. 8th Asian Crop Science Association Conference, Hanoi, Vietnam.2014/09/23
Tadashi Hirasawa 2014. A ‘Takanari’ (indica) genome segment which increases dry matter production and grain yield as well as the rate of leaf photosynthesis in rice with a ‘Koshihikari’ (japonica) genetic background. 8th Asian Crop Science Association Conference, Hanoi, Vietnam.
Nan Su 2014. A Takanari genome segment on chromosome 4 increases leaf inclination angle, dry matter production and grain yield of rice with a Koshihikari genetic background. 日本作物学会第238回講演会.
Tadashi Hirasawa 2014. The allele of an indica variety Takanari on chromosome 10 enhancing the rate of leaf photosynthesis increases dry matter production and grain yield of the rice with a genetic background of a japonica variety Koshihikari. Gordon Research Conference.
Adachi S, Ochiai T, Ao R, Takai T, Kondo M, Yamamoto T, Hirasawa T. 「Research to dramatically improve rice leaf photosynthesis with marker assisted selection International」『Plant & Animal Genome XXIII 』 January 10-14, 2015 - San Diego, CA, USA P0497
Shunsuke Adachi, Kazuaki Yoshikawa, Utako Yamanouchi, Takanari Tanabata, Jian Sun, Toshio Yamamoto, Rowan Sage, Tadashi Hirasawa, Junichi Yonemaru. Map-based cloning of Carbon Assimilation Rate 8 that increases CO2 assimilation rate in rice . Europian Networks Conference on Algal and Plant Photosynthesis 2016, 26th April – 29th April 2016, Qawra, Malta
S. Adachi, R. Ao, A. Nakanishi, Y. Kokoma, T. Ookawa, T. Hirasawa, R.F. Sage, Improving Rice Photosynthesis by QTL Screening: Developmental Aspects. 37th New Phytologist Symposium, Plant developmental evolution, Beijing, China 15 – 19 May 2016
Shunsuke Adachi, Kota Furukawa, Chikako Ootsuka, Risako Ao, Ai Nakanishi, Yasuhiro Kojima, Taiichiro Ookawa, Toshiyuki Takai, Tadashi Hirasawa Evaluation of photosynthetic properties of NIL(GPS) under the different nitrogen application rates in rice, 14th International Symposium of Rice Functional Genomics, Montpelier, France, 26-29 Septemper
Ai Nakanishi, Shunsuke Adachi, Hikaru Kubota, Kasumi Suzuki, Taiichiro Ookawa, Tadashi Hirasawa, Rowan F. Sage「Nitrogen response of reassimilation of photorespiratory CO2 in C3 plants」第58回日本植物生理学会年会 2017.3
Shunsuke Adachi , Taiichiro Ookawa, Tadashi Hirasawa 「A quick method to measure root resistance to water transport in paddy rice」第58回日本植物生理学会年会 2017.3
Asuka Kodama, Ryohei Narita, Tammy L. Sage, Shahenn Bagha, Shunsuke Adachi, Taiichiro Ookawa, Kazuhiro Sato, Tadashi Hirasawa ?「Causes of varietal differences in grain fertility of barley under long-term salt stress」第58回日本植物生理学会年会 2017.3
Yu Tanaka, Naofumi Aoki, Shigeyuki Akiyama, Toshiaki Ikeda, Tomio Mizuno, Akira Kobayashi, Shunsuke Adachi, Masakatsu Uchiyama「Developing the instrument for the instant measurement of the leaf photosynthetic rate?」第58回日本植物生理学会年会 2017.3
Indria Wahyu Mulsanti, Toshio Yamamoto, Tadamasa Ueda, Ahmad Fahim Samadi, Shunsuke Adachi, Tadashi Hirasawa, Taiichiro Ookawa 2017. Estimation of the Quantitative trait loci Associated with Breaking and Bending Types Lodging Resistance in Rice Using Chromosome Segment Substitution Lines Derived from a Cross between Takanari and Koshihikari. The 9th Asian Crop Science Association Conference.
Tomohiro Nomura, Toshio Yamamoto, Tadamasa Ueda, Junichi Yonemaru, Akira Abe, Shunsuke Adachi, Tadashi Hirasawa and Taiichiro Ookawa 2017. Novel Quantitative Trait Loci for the Strong-Culm and High-Yield Related Traits in Rice Detected from the F2 Population between the Super Thick-Culm and Super Grain-Bearing Line ‘LTAT-29’ and the High-Yielding Variety ‘Takanari’. The 9th Asian Crop Science Association Conference.
Taiichiro Ookawa, Eri Kamahora, Takeshi Ebitani, Takuya Yamaguchi, Kazumasa Murata, Yukihide Iyama, Hidenobu Ozaki, Shunsuke Adachi, Tadashi Hirasawa and Motoki Kanekatsu. 2017. Development of the Pyramiding Lines with Strong Culm Genes Derived from Crosses among the SCM Near Isogenic Lines in Rice. The 9th Asian Crop Science Association Conference.
Ahmad Fahim Samadi, Toshio Yamamoto, Tadamasa Ueda, Shunsuke Adachi, Tadashi Hirasawa and Taiichiro Ookawa 2017. Identification of the Quantitative Trait Loci for Breaking and Bending Types Lodging Resistance in Rice, Using Recombinant Inbred Lines Derived from Koshihikari and a Strong Culm Variety, Leaf Star. The 9th Asian Crop Science Association Conference.
Nan Su San, Yosuke Otsuki, Shunsuke Adachi, Toshio Yamamoto, Tadamasa Ueda, Takanari Tanabata, Taiichiro Ookawa and Tadashi Hirasawa 2017. Dry Matter and Grain Production of the Near Isogenic Line Carrying a ‘Takanari’ (High-Yielding, Indica) Allele for Increasing Leaf Inclination Angle in the ‘Koshihikari’ (Japonica) Genetic Background of rice. The 9th Asian Crop Science Association Conference.
Rowan F. sage, Shunsuke Adachi 2018. Natural evolution of C4 photosynthesis as a guide for improving C4 plant performance. シンポジウム02 植物の進化と待機CO2/O2濃度への応答から考える光合成的最適進化.第59回日本植物生理学会年会.
安達俊輔?Rowan F. Sage 2018. C4光合成進化の理解に向けたFlaveria Linearis complex におけるCO2補償点の遺伝的差異.第59回日本植物生理学会年会.
Ookawa, T. 2014. Agronomy and breeding technology for bioenergy crops. Tojo S. and Hirasawa, T. Eds. Sustainable Biomass Systems, Academic Press, Oxford, UK. ISBN 978-0-12-404609-2.
安達俊輔?山本敏央 2014 光合成研究と産業応用最前線 第1編 光合成の基礎研究 第6章第2節 作物の光合成速度を向上させる自然変異遺伝子の解明 191-202 ISBN 978-4-86043-412-0 NTS Inc. 2014/12/15
Yamori W, Irving LJ, Adachi S, Busch FA. 2016. Strategies for optimizing photosynthesis with biotechnology to improve crop yield. 797-815. Pessarakli M. ed. Handbook of Photosynthesis, Third Edition. CRC Press, Boca Raton, Florida, USA.
Rowan F. Sage, Shunsuke Adachi, Tadashi Hirasawa. Improving photosynthesis in rice: from small steps to giant leaps. Sasaki T. ed. Achieving Sustainable Cultivation of Rice. Burleigh Dodds Science Publishing. In press.
Yumiko, San-oh, Motohiko Kondo, Taiichiro Ookawa and Tadashi Hirasawa 2008. Ecophysiological analysis on effect of panting pattern on biomass production and grain yield in rice. Japan Agricultural Research Quarterly. Vol. 42, No.2,79-89.
Tanaka Y, Kumagai E, Tazoe Y, Adachi S, Homma K. Leaf photosynthesis and its genetic improvement from the perspective of energy flow and CO2 diffusion. Plant Production Science 17(2): 111-123, 2014.