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We evaluated the yields of Oryza sativa L. ‘Nipponbare’ rice lines expressing a gene encoding an A20/AN1 domain stress-associated protein, AlSAP, from the halophyte grass Aeluropus littoralis under the control of different promoters. Three independent field trials were conducted, with drought imp...


Ghneim-Herrera, ThauraSelvaraj, Michael GomezMeynard, DonaldoFabre, DenisPeña, AlexandraRomdhane, Walid BenSaad, Rania BenOgawa, SatoshiRebolledo, María CamilaIshitani, ManabuTohme, Joseph M.Al-Doss, AbdullahGuiderdoni, EmmanuelHassairi, Afif[Expression of the Aeluropus littoralis AlSAP Gene Enhances Rice Yield under Field Drought at the Reproductive Stage]Expression of the Aeluropus littoralis AlSAP Gene Enhances Rice Yield under Field Drought at the Reproductive Stage

Nitrogen (N) fertilizers are a major input cost in rice production, and its excess application leads to major environmental pollution. Development of rice varieties with improved nitrogen use efficiency (NUE) is essential for sustainable agriculture. Here, we report the results of field evaluatio...


Selvaraj, Michael GomezValencia, Milton OrlandoOgawa, SatoshiLu, YingzhiWu, LiyingDowns, ChristopherSkinner, WayneLu, ZhongjinKridl, Jean C.Ishitani, ManabuBoxtel, Jos van[Development and field performance of nitrogen use efficient rice lines for Africa]Development and field performance of nitrogen use efficient rice lines for Africa
Ogawa, SatoshiValencia, Milton OrlandoLorieux, MathiasArbeláez Vélez, Juan D.McCouch, Susan R.Ishitani, ManabuGómez Selvaraj, Michael[Identification of QTLs associated with agronomic performance under nitrogen-deficient conditions using chromosome segment substitution lines of a wild rice relative, Oryza rufipogon]Identification of QTLs associated with agronomic performance under nitrogen-deficient conditions using chromosome segment substitution lines of a wild rice relative, Oryza rufipogon

Castañeda-Méndez, Oscar F.Ogawa, SatoshiMedina, AdrianaChavarriaga Aguirre, PaulSelvaraj, Michael Gomez[A simple hydroponic hardening system and the effect of nitrogen source on the acclimation of in vitro cassava (Manihot esculenta Crantz)]A simple hydroponic hardening system and the effect of nitrogen source on the acclimation of in vitro cassava (Manihot esculenta Crantz)

Drought stress has often caused significant decreases in crop production which could be associated with global warming. Enhancing drought tolerance without a grain yield penalty has been a great challenge in crop improvement. Here, we report the Arabidopsis thaliana galactinol synthase 2 gene (At...


Selvaraj, Michael GomezIshizaki, TakumaValencia, Milton OrlandoOgawa, SatoshiDedicova, BeataOgata, TakuyaYoshiwara, KyoukoMaruyama, KyonoshinKusano, MiyakoSaito, KazukiTakahashi, FuminoriShinozaki, KazuoNakashima, KazuoIshitani, Manabu[Overexpression of an Arabidopsis thaliana galactinol synthase gene improves drought tolerance in transgenic rice and increased grain yield in the field]Overexpression of an Arabidopsis thaliana galactinol synthase gene improves drought tolerance in transgenic rice and increased grain yield in the field

Application of field based high-throughput phenotyping (FB-HTP) methods for monitoring plant performance in real field conditions has a high potential to accelerate the breeding process. In this paper, we discuss the use of a simple tower based remote sensing platform using modified single-lens r...


Naito, HirokiOgawa, SatoshiValencia, Milton OrlandoMohri, HirokiUrano, YutakaHosoi, FumikiShimizu, YoChavez, Alba L.Ishitani, ManabuSelvaraj, Michael GomezOmasa, Kenji[Estimating rice yield related traits and quantitative trait loci analysis under different nitrogen treatments using a simple tower-based field phenotyping system with modified single-lens reflex cameras]Estimating rice yield related traits and quantitative trait loci analysis under different nitrogen treatments using a simple tower-based field phenotyping system with modified single-lens reflex cameras

Abiotic stresses such as, drought, heat, salinity, and flooding threaten global food security. Crop genetic improvement with increased resilience to abiotic stresses is a critical component of crop breeding strategies. Wheat is an important cereal crop and a staple food source globally. Enhanced ...


Kulkarni, ManojSoolanayakanahally, RajuOgawa, SatoshiUga, YusakuSelvaraj, Michael GomezKagale, Sateesh[Drought Response in Wheat: Key Genes and Regulatory Mechanisms Controlling Root System Architecture and Transpiration Efficiency]Drought Response in Wheat: Key Genes and Regulatory Mechanisms Controlling Root System Architecture and Transpiration Efficiency
Ogawa, SatoshiValencia, Milton OrlandoIshitani, ManabuGómez Selvaraj, Michael[Root system architecture variation in response to different NH4+ concentrations and its association with nitrogen-deficient tolerance traits in rice]Root system architecture variation in response to different NH4+ concentrations and its association with nitrogen-deficient tolerance traits in rice

Remote sensing technology for monitoring plant trains has a huge potential to accelerate breeding process. In this paper, we have studied on remote sensing of using an unmanned aerial vehicle (UAV) system for plant traits phenotyping in rice. The images of rice canopy were taken by a RGB camera f...


Shimojima, KoheiOgawa, SatoshiNaito, HirokiValencia, Milton OrlandoShimizu, YoHosoi, FumikiUga, YusakuIshitani, ManabuSelvaraj, Michael GomezOmasa, Kenji[Comparison Between Rice Plant Traits and Color Indices Calculated from UAV Remote Sensing Images]Comparison Between Rice Plant Traits and Color Indices Calculated from UAV Remote Sensing Images
Ogawa, SatoshiGómez Selvaraj, MichaelJoseph Fernando, ALorieux, MIshitani, ManabuMcCouch, Susan R.Arbeláez Vélez, Juan D.[N- and P-mediated seminal root elongation response in rice seedlings]N- and P-mediated seminal root elongation response in rice seedlings

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