10 Result(s)
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Sherry Lou Hechanova
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Article
Open AccessEffect of nitrogen fertilizer on the resistance of rice near-isogenic lines with BPH resistance genes
Nitrogen is an essential macronutrient for plant growth and development. Crops with a high nitrogen input usually have high yields. However, outbreaks of brown planthoppers (Nilaparvata lugens; BPH) frequently oc...
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Article
Open AccessThe Impact of Climate Change on the Resistance of Rice Near-Isogenic Lines with Resistance Genes Against Brown Planthopper
The impact of climate change on insect resistance genes is elusive. Hence, we investigated the responses of rice near-isogenic lines (NILs) that carry resistance genes against brown planthopper (BPH) under dif...
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Article
Open AccessDevelopment of a genome-wide InDel marker set for allele discrimination between rice (Oryza sativa) and the other seven AA-genome Oryza species
Wild relatives of rice in the genus Oryza (composed of 24 species with 11 different genome types) have been significantly contributing to the varietal improvement of rice (Oryza sativa). More than 4000 accessions...
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Article
Monosomic alien addition lines (MAALs) of Oryza rhizomatis in Oryza sativa: production, cytology, alien trait introgression, molecular analysis and breeding application
Key message Development of MAALs and disomic introgression lines derived from the cross between O. sativa and O. rhizomat...
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Development of 25 near-isogenic lines (NILs) with ten BPH resistance genes in rice (Oryza sativa L.): production, resistance spectrum, and molecular analysis
A first set of 25 NILs carrying ten BPH resistance genes and their pyramids was developed in the background of indica variety IR24 for insect resistance breeding in rice.
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Open AccessErratum: Map-based Cloning and Characterization of the BPH18 Gene from Wild Rice Conferring Resistance to Brown Planthopper (BPH) Insect Pest
Scientific Reports 6: Article number: 34376; published online: 29 September 2016; updated: 11 November 2016
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Open AccessMap-based Cloning and Characterization of the BPH18 Gene from Wild Rice Conferring Resistance to Brown Planthopper (BPH) Insect Pest
Brown planthopper (BPH) is a phloem sap-sucking insect pest of rice which causes severe yield loss. We cloned the BPH18 gene from the BPH-resistant introgression line derived from the wild rice species Oryza aust...
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Open AccessDevelopment 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.
Rice is one of the major staple foods in the world, especially in the develo** countries of Asia. Its consumption as a dietary source is also increasing in Africa. To meet the demand for rice to feed the inc...
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Article
Development and validation of SNP-based functional codominant markers for two major disease resistance genes in rice (O. sativa L.)
Blast and bacterial leaf blight are major diseases of rice that limit grain yield significantly. These two devastating biotic stresses have to be controlled to meet the demand for 23 % more rice production by...
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Chapter
Marker-Assisted Breeding
Marker-assisted breeding (MAB) is based on the theories and technology of molecular biology to improve the efficiency of conventional breeding. Molecular markers can be applied to marker-assisted selection (MA...
