Results 21 to 30 of about 2,305 (126)
Mining rare haplotypes to accelerate precision breeding in rice. [PDF]
Plant GenomeAbstract Rice (Oryza sativa L.) genomics has made significant progress, with over 13000 genome sequences available and more than 4500 genes functionally characterized. However, limited haplotype‐level information has constrained the effective deployment of these genes in breeding programs.
Tyagi S +15 more
europepmc +2 more sources
Rice, 2019 Background Broad-spectrum resistance gene pyramiding helps the development of varieties with broad-spectrum and durable resistance to M. oryzae. However, detailed information about how these different sources of broad-spectrum resistance genes act ...
Yunyu Wu +11 more
doaj +1 more source
The rice miR171b–SCL6-IIs module controls blast resistance, grain yield, and flowering
Crop Journal, 2022 MicroRNAs (miRNAs) act as regulators of plant development and multiple stress responses. Here we demonstrate that the rice miR171b-SCL6-IIs module regulates the balance between blast resistance, grain yield, and flowering.
Yan Li +14 more
doaj +1 more source
OsEXOIII-1: A key regulator of Pigm-mediated panicle blast resistance
Crop JournalRice blast is one of the most devastating diseases, particularly panicle blast leads to significant yield losses. Utilization of panicle blast resistance genes is one of the effective ways to control this disease.
Yunyu Wu +15 more
doaj +1 more source
Rice, 2019 Background Rice blast caused by Magnaporthe oryzae (M. oryzae) is one of the most destructive diseases in rice production. Development of resistant varieties through pyramiding of resistant (R) genes is considered as an effective strategy to cope with ...
Wuming Xiao +11 more
doaj +1 more source
Agronomy, 2023 Rice blast, caused by Pyricularia oryzae, is one of the most destructive rice diseases worldwide. Using resistant rice varieties is the most cost-effective way to control the disease, and it is crucial to analyze the resistance level and the resistance ...
Zhongqiang Qi +9 more
doaj +1 more source
The breeding of japonica rice in northern China: An 11-year study (2006–2016)
Journal of Integrative Agriculture, 2020 The world's population is facing food shortages due to climate change and the competition for arable land between food and energy crops. Many national and international projects to develop “super rice” cultivars were established in recent decades to ...
Yue CUI +3 more
doaj +1 more source
EVALUATION OF SOME DEVELOPED HIGH YIELDING RICE GENOTYPES RESISTANT TO BLAST, BAKANAE AND WHITE TIP NEMATODE [PDF]
Journal of Plant Production, 2016 Rice diseases is the most destructive biotic constrains for high yield potential and cause breakdown of resistance. The objective of this investigation is to evaluate and screen some developed elite resistant rice genotypes for blast, bakanae and white ...
A. Elmoghazy, G. Anis, R. EL-Shafey
doaj +1 more source
Blocking miR530 Improves Rice Resistance, Yield, and Maturity
Frontiers in Plant Science, 2021 MicroRNAs fine-tune plant growth and resistance against multiple biotic and abiotic stresses. The trade-off between biomass and resistance can penalize crop yield.
Yan Li +19 more
doaj +1 more source
Natural variation in the GNH1 promoter enhances plant height and grain yield in rice
Journal of Integrative Plant Biology, EarlyView.Natural variation in the GRAIN NUMBER AND PLANT HEIGHT 1 (GNH1) promoter alleviates repression by the C2H2‐type transcription factor ZFP36, upregulating GNH1 expression and promoting auxin accumulation, thereby increasing rice plant height and grain yield. This elite allele serves as a valuable genetic resource for molecular breeding of high‐yield rice.
Hongwei Xing +6 more
wiley +1 more source