Results 121 to 130 of about 74,293 (296)

Exogenous dsRNA triggers sequence-specific RNAi and fungal stress responses to control Magnaporthe oryzae in Brachypodium distachyon

Communications Biology
In vertebrates and plants, dsRNA plays crucial roles as PAMP and as a mediator of RNAi. How higher fungi respond to dsRNA is not known. We demonstrate that Magnaporthe oryzae (Mo), a globally significant crop pathogen, internalizes dsRNA across a broad ...
Ying Zheng, Benjamin Moorlach, Desiree Jakobs-Schönwandt, Anant Patel, Chiara Pastacaldi, Stefan Jacob, Ana R. Sede, Manfred Heinlein, Minna M. Poranen, Karl-Heinz Kogel, Maria Ladera Carmona   +10 more
doaj   +1 more source

Utilization of Bacteriophage phi6 for the Production of High-Quality Double-Stranded RNA Molecules

Viruses
Double-stranded RNA (dsRNA) molecules are mediators of RNA interference (RNAi) in eukaryotic cells. RNAi is a conserved mechanism of post-transcriptional silencing of genes cognate to the sequences of the applied dsRNA.
Alesia A. Levanova, Minna M. Poranen
doaj   +1 more source

Differential utilization of NF-kappaB RELA and RELB in response to extracellular versus intracellular polyIC stimulation in HT1080 cells

BMC Immunology, 2011
Background Pattern recognition receptors (PRRs) for double-stranded RNA (dsRNA) are components of innate immunity that recognize the presence of viral infection and initiate efficient defense mechanisms.
Tsao Ming-Sound, Yun James J, Der Sandy D   +2 more
doaj   +1 more source

TLR7 neo-functionalizes to sense dsRNA and trigger antiviral and antibacterial immunity in non-tetrapod vertebrates

, 2023
Rui Jiang, Wentao Zhu, Zhiwei Liao, Chunrong Yang, Jianguo Su   +4 more
openalex   +1 more source

Role of mitochondrial complex I genes in host plant expansion of Bactrocera tau (Tephritidae: Diptera) by CRISPR/Cas9 system

Insect Science, EarlyView.
The role of 3 mitochondrial complex I gene in host expansion of Bactrocera tau was verified by CRISPR/Cas9 gene editing system. A stable homogenous strain (Btndufa7‐/‐) of B.tau was established after silencing Ndufa7. The reduced size of larvae and pupae of Ndufa7 knockout strain was first found.Then different levels of fitness and relative expression ...
Wei Shi, Linsheng He, Ruixiang Li, Jun Cao   +3 more
wiley   +1 more source

Protective Effects of Long Double-Stranded RNA with Different CpG Motifs against Miamiensis avidus and Viral Hemorrhagic Septicemia Virus (VHSV) Infections in Olive Flounder (Paralichthys olivaceus)

Fishes
The South Korean aquaculture industry has incurred considerable production losses due to various infectious diseases. Artificially synthesized polyinosinic–polycytidylic acid (poly I:C), structurally similar to double-stranded RNA (dsRNA) and cytidine ...
Hee-Jae Choi, Da-Yeon Choi, Jung-Jin Park, Hye Jin Jung, Bo-Seong Kim, Sung-Chul Hong, Jun-Hwan Kim, Yue Jai Kang   +7 more
doaj   +1 more source

Activation of dsRNA-Dependent Protein Kinase R by MicroRNA-378 Sustains Metabolic Inflammation in Hepatic Insulin Resistance

, 2021
Hao Wang, Yongyan Song, Yuxin Wu, Virender Kumar, Ram I. Mahato, Qiaozhu Su   +5 more
openalex   +1 more source

On the Effectivity of Gene Silencing Induction in Fall Armyworm (Spodoptera Frugiperda) Using Specific dsRNA [PDF]

, 2020
Salvador Ricardo
openalex   +1 more source

The transformer gene controls sexual development in Drosophila suzukii

Insect Science, EarlyView.
The transformer gene plays a key role in the genetic pathway for sexual development in Drosophila suzukii Abstract The genetic network of sex determination in the model organism Drosophila melanogaster was investigated in great detail. Such knowledge not only advances our understanding of the evolution and regulation of sexual dimorphism in insects ...
Ying Yan, Jing Zhao, Jonas Schwirz, Cristina Borghesi, Conghui Liu, Bo Liu, Wanqiang Qian, Fanghao Wan, Marc F. Schetelig   +8 more
wiley   +1 more source

Molecular characterization of transformer, transformer‐2, and doublesex genes in the carambola fruit fly, Bactrocera carambolae, revealing potential for genetic pest management

Insect Science, EarlyView.
Abstract Globalization and climate change may be driving the spread of the quarantine fruit fly, Bactrocera carambolae, highlighting the need for ecofriendly control methods like the Sterile Insect Technique (SIT), which relies on releasing sterile males to reduce wild populations.
Kamoltip Laohakieat, Thanalai Poonsiri, Nidchaya Aketarawong   +2 more
wiley   +1 more source