Exploring genetic diversity and disease response of cultivated rice accessions (Oryza spp.) against Pyricularia oryzae under rainfed upland conditions in Benin
Sign Up to like & getrecommendations! Published in 2018 at "Genetic Resources and Crop Evolution"
DOI: 10.1007/s10722-018-0638-1
Abstract: The main goal of this study is to gain insight into the relationship between the genetic profile of cultivated rice (Oryza spp.) accessions and their resistance to rice blast. Therefore, the genetic and phenotypic variability… read more here.
Keywords: rice; rice accessions; cultivated rice; disease ... See more keywords
Antibiosis in wild rice accessions induced by Nilaparvata lugens (Stål) feeding
Sign Up to like & getrecommendations! Published in 2020 at "Phytoparasitica"
DOI: 10.1007/s12600-020-00835-2
Abstract: Plant resistance to phytophagy is one of the pillars of integrated pest management. Five wild rice accessions viz. IRGC99577, IRGC104646, IRGC105270, IRGC105275, CR100204 along with susceptible (TN1) and resistant (Ptb33) controls were studied for levels… read more here.
Keywords: peroxidase; rice accessions; nilaparvata lugens; resistance ... See more keywords
Evaluation of antixenosis resistance in wild rice accessions against brown planthopper, Nilaparvata lugens (Stål)
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Tropical Insect Science"
DOI: 10.1007/s42690-020-00176-x
Abstract: Five rice accessions belonging to three wild species viz., IRGC99577 ( Oryza punctata Kotschy ex Steud.), IRGC105270, IRGC105275 ( O. australiensis Domin.), IRGC104646, CR100204 ( O. nivara Sharma et Shastry) along with TN1 (susceptible check)… read more here.
Keywords: antixenosis; rice accessions; nilaparvata lugens; resistance ... See more keywords
Pan-genome analysis of 33 genetically diverse rice accessions reveals hidden genomic variations
Sign Up to like & getrecommendations! Published in 2021 at "Cell"
DOI: 10.1016/j.cell.2021.04.046
Abstract: Structural variations (SVs) and gene copy number variations (gCNVs) have contributed to crop evolution, domestication, and improvement. Here, we assembled 31 high-quality genomes of genetically diverse rice accessions. Coupling with two existing assemblies, we developed… read more here.
Keywords: rice; diverse rice; genomic variations; pan genome ... See more keywords
Detection of Pantoea agglomerans in Germplasm Rice Accessions (Oryza sativa) in Brazil
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DOI: 10.1094/pdis-06-17-0905-pdn
Abstract: The cultivated area devoted to rice crops (Oryza sativa) in Brazil has expanded in recent years, along with improvements in yield. This has prompted the continuous exchange of material from Active Germplasm Banks between government… read more here.
Keywords: detection pantoea; rice; rice accessions; oryza sativa ... See more keywords
Plant Growth-Promoting Activity of Bacteria Isolated from Asian Rice (Oryza sativa L.) Depends on Rice Genotype
Sign Up to like & getrecommendations! Published in 2022 at "Microbiology Spectrum"
DOI: 10.1128/spectrum.02787-21
Abstract: In this study, endophytic bacterial isolates from roots and shoots of two distantly related rice accessions were characterized phenotypically and genotypically. From the isolated bacterial species, five of the most promising plant growth-promoting bacteria were… read more here.
Keywords: growth; growth promoting; plant growth; rice ... See more keywords
Exploring the genetic diversity within traditional Philippine pigmented Rice
Sign Up to like & getrecommendations! Published in 2019 at "Rice"
DOI: 10.1186/s12284-019-0281-2
Abstract: BackgroundThe wild ancestors of domesticated rice had red seed, white rice being the result of a mutation in the rice domestication gene Rc. Many pigmented rice landraces are still grown by ethnic communities for their… read more here.
Keywords: seed; rice; genetic diversity; rice accessions ... See more keywords
Analysis of Cadmium Root Retention for Two Contrasting Rice Accessions Suggests an Important Role for OsHMA2
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DOI: 10.3390/plants10040806
Abstract: Two rice accessions, Capataz and Beirao, contrasting for cadmium (Cd) tolerance and root retention, were exposed to a broad range of Cd concentrations (0.01, 0.1, and 1 μM) and analyzed for their potential capacity to… read more here.
Keywords: root retention; root; cadmium; rice accessions ... See more keywords