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Current advances in sequencing technologies and bioinformatics revealed the genomic background of rice, a staple food for the poor people, and provided the basis to develop large genomic variation databases for thousands of cultivars. Proper analysis of this massive resource is expected to give n...


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

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

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
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
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

Fuentes, JLCorrea Victoria, Fernando J.Escobar R, F.Prado Patiño, G.A.Aricapa, María GirlenaDuque E., Myriam CristinaTohme, Joseph M.[Tagging Pi-l(t) gene for blast resistance in rice via linkage to microsatellite markers]Tagging Pi-l(t) gene for blast resistance in rice via linkage to microsatellite markers

The present work was conducted to identify microsatellite markers linked to the rice blast resistance gene Pi-1(t) for a marker-assisted selection program. Twenty-four primer pairs corresponding to 19 microsatellite loci were selected from the Gramene database (www. gramene.org) considering their...


Fuentes, JLCorrea Victoria, Fernando J.Escobar, F.Prado Patiño, G.A.Aricapa, María GirlenaDuque E., Myriam CristinaTohme, Joseph M.[Identification of microsatellite markers linked to the blast resistance gene Pi-1(t) in rice]Identification of microsatellite markers linked to the blast resistance gene Pi-1(t) in rice

Background: Bacterial leaf blight causes significant yield losses in rice crops throughout Asia and Africa. Although both the Asian and African strains of the pathogen, Xanthomonas oryzae pv. oryzae (Xoo), induce similar symptoms, they are nevertheless genetically different, with the African stra...


Soto Suárez, M.Bernal, D.González, C.Szurek, BGuyot, RTohme, Joseph M.Verdier, Valérie[In planta gene expression analysis of Xanthomonas oryzae pathovar oryzae, African strain MAI1]In planta gene expression analysis of Xanthomonas oryzae pathovar oryzae, African strain MAI1

In Venezuela, pedigree analyses indicate that the rice varieties currently under cultivation are closely related. Effective breeding programs, based on knowledge of the genetic diversity of cultivars, are needed to broaden the genetic bases of rice germplasm in the country. In this study, we used...


Ghneim-Herrera, ThauraPosso Duque, DPérez Almeida, I.Torrealba N., G.T.Pieters, AJMartínez Racines, César PompilioTohme, Joseph M.[Assessment of genetic diversity in Venezuelan rice cultivars using simple sequence repeats markers]Assessment of genetic diversity in Venezuelan rice cultivars using simple sequence repeats markers
Sanabria, YCarabalí, Silvio J.Olaya, Cristian A.Martínez Racines, César PompilioTohme, Joseph M.[Using molecular markers to search for wild introgressions from a relative tetraploid species into Oryza sativa L.]Using molecular markers to search for wild introgressions from a relative tetraploid species into Oryza sativa L.

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