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Dingkuhn, MichaelLaza, Maria Rebecca CKumar, UttamMendez, Kharla SCollard, BertrandJagadish, Krishna S.V.Singh, Rakesh KumarPadolina, ThelmaMalabayabas, MyrnaTorres Castro, Edgar AlonsoRebolledo, María CamilaManneh, BaboucarrSow, Abdoulaye[Improving yield potential of tropical rice: achieved levels and perspectives through improved ideotypes]Improving yield potential of tropical rice: achieved levels and perspectives through improved ideotypes

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

Number of spikelets per panicle (NSP) is a key trait to increase yield potential in rice (O. sativa). The architecture of the rice inflorescence which is mainly determined by the length and number of primary (PBL and PBN) and secondary (SBL and SBN) branches can influence NSP. Although several ge...


Rebolledo, María CamilaPeña, Alexandra L.Duitama, JorgeCruz, Daniel FelipeGrenier, CécileTohme, Joseph M.[Combining image analysis,genome wide association studies and different field trials to reveal stable genetic regions related to panicle architecture and the number of spikelets per panicle in rice]Combining image analysis,genome wide association studies and different field trials to reveal stable genetic regions related to panicle architecture and the number of spikelets per panicle in rice
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

To meet rising demand for rice, it is estimated that the global rice production needs to increase by 116 million tons by 2035. Much of the increase has to come from smallholder rice farmers in developing countries. In this article, we review 25 evaluation studies on new rice technologies and prac...


Yamano, TakashiArouna, AminouLabarta, R.A.Huelgas, Zenaida M.Mohanty, Samarendu[Adoption and impacts of international rice research technologies]Adoption and impacts of international rice research technologies

BACKGROUND Rice is one of the major staple foods in the world, especially in the developing countries of Asia. Its consumption as a dietary source is also increasing in Africa. To meet the demand for rice to feed the increasing human population, increasing rice yield is essential. Improving the g...


Kim, Sung-RyulRamos, JoieAshikari, MotoyukiVirk, Parminder SinghTorres Castro, Edgar AlonsoNissila, EeroHechanova, Sherry LouMauleon, Ramil[Development and validation of allele-specific SNP/indel markers for eight yield-enhancing genes using whole-genome sequencing strategy to increase yield potential of rice, Oryza sativa L.]Development and validation of allele-specific SNP/indel markers for eight yield-enhancing genes using whole-genome sequencing strategy to increase yield potential of rice, Oryza sativa L.
Trijatmiko, Kurniawan RDueñas, ConradoTsakirpaloglou, NikolaosTorrizo, LinaMae Arines, FelichiAdeva, CherylBalindong, JeanetteOliva, NormanSapasap, Maria VBorrero Correa, Jaime C.Rey, JessicaFrancisco, PerigioNelson, AndrewNakanishi, HiromiLombi, EnzoTako, EladGlahn, Raymond P.Stangoulis, James C.R.Chadha-Mohanty, PrabhjitJohnson, Alexander A.T.Tohme, Joseph M.Barry, GerardSlamet-Loedin, Inez H[Biofortified indica rice attains iron and zinc nutrition dietary targets in the field]Biofortified indica rice attains iron and zinc nutrition dietary targets in the field

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
Duitama, JorgeSilva, AlexanderSanabria, YamidCruz, Daniel FelipeQuintero, ConstanzaBallen, CarolinaLorieux, MathiasScheffler, BrianFarmer, AndrewTorres Castro, Edgar AlonsoOard, JamesTohme, Joseph M.[Whole genome sequencing of elite rice cultivars as a comprehensive information resource for marker assisted selection]Whole genome sequencing of elite rice cultivars as a comprehensive information resource for marker assisted selection

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