WebSep 13, 2024 · When looking at the drawback of chemical management strategy, the development of durable, resistant varieties is one of the most sustainable, economic, and environment-friendly approaches to counter the outbreaks of rice blasts. WebGlobal food security is threatened by rice blast disease caused by the filamentous fungus Magnaporthe oryzae.An understanding of rice resistance mechanisms is fundamental to developing strategies for
Development and evaluation of improved lines with broad-spectrum ... - Rice
WebApr 1, 2014 · The improvement of resistance to blast, a devastating fungal disease of rice, would support the sustainable production of one of the world's staple foods, yet the identification of genes for... WebObservations of low-level infection by virulent populations of Magnaporthe grisea on traditional upland rice cultivars, reveal the existence of durable resistance and its analysis demonstrates that it is a partial resistance of a polygenic nature. Observations of low-level infection by virulent populations of Magnaporthe grisea on traditional upland rice … flocked wrapping paper
Two genomic regions of a sodium azide induced rice mutant
WebFeb 21, 2024 · Pi-21: Partial or quantitative resistance is durable and desirable, as it is expected to reduce the selection pressure on pathogen to break the host resistance. A heavy metal transport/detoxification domain containing proline-rich protein Pi-21, loss-of-function allele, resulted in non-race-specific, durable blast resistance. WebJun 1, 2024 · Rice blast is an economically important and mutable disease of rice. Using host resistance gene to breed resistant varieties has been proven to be the most … WebApr 1, 2014 · The blast resistance gene Pi37 encodes a nucleotide binding site leucine-rich repeat protein and is a member of a resistance gene cluster on rice chromosome 1. … great lakes spa center