Results 41 to 50 of about 7,043,725 (272)

Defense pathways in Arabidopsis restricting compatible tobamoviruses during infection [PDF]

, 2014
Virus infected plants often develop strong disease symptoms including leaf deformation, chlorosis, necrosis and growth inhibition. In agriculture systems virus infection can lead to severe yield losses and a better understanding of plant defenses against
Kørner, Camilla Julie
core   +1 more source

The presence of tomato leaf curl Kerala virus AC3 protein enhances viral DNA replication and modulates virus induced gene-silencing mechanism in tomato plants

Virology Journal, 2011
Background Geminiviruses encode few viral proteins. Most of the geminiviral proteins are multifunctional and influence various host cellular processes for the successful viral infection.
Choudhury Nirupam R, Mukherjee Sunil K, Pasumarthy Kalyan K   +2 more
doaj   +1 more source

RNA-Spray-Mediated Silencing of Fusarium graminearum AGO and DCL Genes Improve Barley Disease Resistance

Frontiers in Plant Science, 2020
Over the last decade, several studies have revealed the enormous potential of RNA-silencing strategies as a potential alternative to conventional pesticides for plant protection.
Bernhard Timo Werner, Fatima Yousiff Gaffar, Johannes Schuemann, Dagmar Biedenkopf, Aline Michaela Koch   +4 more
doaj   +1 more source

Silencing of a mannitol transport gene in Phelipanche aegyptiaca by the tobacco rattle virus system reduces the parasite germination on the host root

Plant Signaling & Behavior, 2022
Root parasitic weed Phelipanche aegyptiaca is an obligate plant parasite that causes severe damage to host crops. Agriculture crops mainly belong to the Brassicaceae, Leguminosae, Cruciferae, and Solanaceae plant families affected by this parasitic weed,
Vinay Kumar Bari, Dharmendra Singh, Jackline Abu Nassar, Radi Aly   +3 more
doaj   +1 more source

Host-induced gene silencing as resistance strategy against pathogens

, 2023
Die Kombination von Strategien zur Bekämpfung der Kraut- und Knollenfäule (Fusarium head blight, FHB) wie Resistenzzüchtung und wirtsinduziertes Gen-Silencing (HIGS) könnte neue Wege zur Bekämpfung von FHB und anderen Krankheiten eröffnen. Die Produktion und der Transport von RNA-Molekülen sind Prozesse, die bei den HIGS-Mechanismen eine zentrale Rolle
openaire   +2 more sources

P25 and P37 proteins encoded by firespike leafroll-associated virus are viral suppressors of RNA silencing

Frontiers in Microbiology, 2022
Firespike leafroll-associated virus (FLRaV) is a major pathogen associated with firespike (Odontonema tubaeforme) leafroll disease. Phylogenetic analysis showed that FLRaV possesses typical traits of subgroup II members of ampeloviruses, but encodes two ...
Yaqin Wang, Hui Liu, Zhanqi Wang, Yushuang Guo, Tao Hu, Xueping Zhou, Xueping Zhou   +6 more
doaj   +1 more source

Establishment of a TRV-VIGS system in Coix (Coix lacryma-jobi L.) for functional study of host–pathogen interactions

Frontiers in Plant Science
Coix (Coix lacryma-jobi L.) is an important cereal and medicinal crop threatened by smut disease (Ustilago coicis). However, the unavailability of rapid and efficient functional genomics tools has impeded progress in understanding gene function and host ...
Xiaosheng Zhao, Guocui Wang, Fang He, Xiang-Dong Li, Chunli Zhou, Qiuping Liu, Leitao Tan, Qingbei Weng, Qingbei Weng   +8 more
doaj   +1 more source

The RNA Polymerase II-associated factor 1 complex represses small-RNA-mediated heterochromatin formation and gene silencing [PDF]

, 2015
RNAi interference (RNAi) is a highly conserved regulatory mechanism employed by almost all Eukaryotes. With RNAi organisms can modulate the expression of endogenous genes and protect the integrity and identity of their genomes.
Kowalik, Katarzyna Maria
core   +1 more source

Host-Induced Gene Silencing of the MAPKK Gene PsFUZ7 Confers Stable Resistance to Wheat Stripe Rust [PDF]

Plant Physiology, 2017
RNA interference (RNAi) is a powerful genetic tool to accelerate research in plant biotechnology and control biotic stresses by manipulating target gene expression. However, the potential of RNAi in wheat to efficiently and durably control the devastating stripe rust fungus Puccinia striiformis f. sp.
Xiaoguo Zhu, Tuo Qi, Qian Yang, Fuxin He, Chenglong Tan, Wei Ma, Ralf Thomas Voegele, Zhensheng Kang, Jun Guo   +8 more
openaire   +2 more sources

Plant-induced bacterial gene silencing: a novel control method for bacterial wilt disease

Frontiers in Plant Science
Ralstonia pseudosolanacearum, a notorious phytopathogen, is responsible for causing bacterial wilt, leading to significant economic losses globally in many crops within the Solanaceae family.
Seonghan Jang, Doyeon Kim, Doyeon Kim, Soohyun Lee, Choong-Min Ryu, Choong-Min Ryu, Choong-Min Ryu   +6 more
doaj   +1 more source