WebAfter the successful colonization of rice roots by S. indica, both the rice blast disease and bakanae disease were significantly reduced. Interestingly, the purified SiChi could promptly induce rice disease resistance towards M. oryzae and F. moniliforme pathogens when sprayed on rice leaves. WebJan 10, 2024 · We found that SA0169 was completely resistant against the 187 recently collected blast isolates and displayed durable resistance for almost 20 years. Linkage mapping and QTL-seq analysis indicated that a 1.16-Mb region on chromosome 6 (Pi169-6(t)) and a 2.37-Mb region on chromosome 11 (Pi169-11(t)) conferred the blast …
Durable resistance to rice blast Request PDF
WebApr 16, 2024 · Rice (Oryza sativa L.) is the second most important cereal crop of developing countries and the staple food of about 65% of the world's population. Rice blast is a serious disease affecting rice, caused by a fungal pathogen Magnaporthe grisea (anamorph - Pyricularia grisea). In this endeavor, it is important to identify durable resistance … WebMar 3, 2024 · Incorporation of resistance (R) genes into rice presents an effective, economical, and environmentally sound way to control blast (4). However, it takes years … check unlock xiaomi
The Pi40 Gene for Durable Resistance to Rice Blast and …
WebMar 25, 2012 · Quantitative trait loci (QTLs) for resistance to rice blast offer a potential source of durable disease resistance in rice. However, few QTLs have been validated in progeny testing, on account of their … WebMar 8, 2024 · Indeed, a durable wide-spectrum resistance is expected for genes, such as OsERF922, which code not for nucleotide-binding domain leucine-rich ... Hao, W.; Gao, Y.; Liu, Y.G.; Zhao, K. Enhanced Rice Blast Resistance by CRISPR/Cas9-Targeted Mutagenesis of the ERF Transcription Factor Gene OsERF922. PLoS ONE 2016, 11, … 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. check unlock status iphone att