Results 81 to 90 of about 72,832 (284)

Emergence of a Virulent Isolate of Watermelon Mosaic Virus Inducing Severe Symptoms in Self-Consumption Pumpkins: Potential Threats to Saffron

open access: yesJournal of Research in Agriculture and Food Sciences
Aim/Background: Watermelon mosaic virus (WMV) represents a member of the Potyvirus genus of the Potyviridae family. This study was conducted during the growing seasons of 2022 and 2023 in Qaen County, South Khorasan Province, Iran.
Javad Ramezani-avval Reiabi
doaj   +1 more source

DsRNA-mediated knockdown of cactus results in increased Toll signaling.

open access: yes
(a-h) The expression of cactus (a, e) and the antimicrobial peptides defensin-2 (b, f), defensin-3 (c, g) and cecropin-2 (d, h) were assayed via RT-qPCR in whole adult beetles treated with 250 ng of cactus or malE dsRNA and then septically challenged ...
Ann T. Tate (3314862)   +3 more
core   +1 more source

Enhancing the Secretion Systems: Genetic Engineering of Super Bioagents for Effective Plant Disease Control

open access: yesBiotechnology and Bioengineering, EarlyView.
Genetic engineering (GE) overcomes BCA limits, enabling robust, scalable crop protection. “Super Bioagents” (SBs) use optimized SSs to enhance bioactive molecule delivery. Optimizing SSs enhance precise, sustainable effector deployment for stable disease suppression. SBs use microbiome‐informed design for scalable, next‐gen sustainable crop protection.
Michael Dare Asemoloye
wiley   +1 more source

Process Analytical Technology (PAT) for Continuous Purification of mRNA via Precipitation and Tangential Flow Filtration

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Continuous downstream processing of messenger ribonucleic acid (mRNA) therapeutics requires purification strategies that are scalable, robust, and capable of removing product‐ and process‐related impurities from in vitro transcription mixtures.
Rajan R. Bhawnani   +8 more
wiley   +1 more source

Study on a novel dsRNA virus isolated from the white root rot fungus, Rosellinia necatrix Prillieux, W89

open access: yes, 2010
由白紋羽病菌 (Rosellinia necatrix Prillieux) 所引起之白紋羽病,為常見之植物根腐病害。此病原菌 (無性世代為Dematophora necatrix Prilleux)在分類上屬子囊菌炭角菌科,Rosellinia屬。其寄主範圍廣泛,台灣地區之發病記錄有七種,包括枇杷、梨樹、桃樹、蘋果、櫻花、葡萄、茶樹等。病株受感染後由根部開始枯死進而全株凋萎,以往使用土壤灌注方法施予藥劑雖可達到一定的防治效果,但長期使用化學藥劑除成本高昂外,更對環境造成沉重負擔 ...
Lin, Yu-Hsin, 林諭昕
core  

2D copper nanozyme patches facilitate bone regeneration via interfacial modulation of osteoclast‐osteoblast dynamics

open access: yesBMEMat, EarlyView.
This study develops a nano‐enzyme patch (ezPatch) targeting bone interfaces. Utilizing ligand‐to‐metal charge transfer (LMCT) catalysis and bone‐targeting ligands on copper nanosheets, ezPatch simultaneously scavenges reactive oxygen species (ROS) and generates oxygen in situ at bone‐losing sites.
Yi Chen   +12 more
wiley   +1 more source

Self-assembling HA/PEI/dsRNA-p21 ternary complexes for CD44 mediated small active RNA delivery to colorectal cancer

open access: yesDrug Delivery, 2017
Our previous work proved that sequence specific double strand RNA (dsRNA-p21) effectively activated p21 gene expression of colorectal cancer (CRC) cells and consequently suppressed CRC growth. However, efficient delivery system is a significant challenge
Chen-Lin Feng   +7 more
doaj   +1 more source

Recognition of Double-Stranded RNA and Regulation of Interferon Pathway by Toll-Like Receptor 10

open access: yesFrontiers in Immunology, 2018
Toll-like receptor (TLR)-10 remains an orphan receptor without well-characterized ligands or functions. Here, we reveal that TLR10 is predominantly localized to endosomes and binds dsRNA in vitro at endosomal pH, suggesting that dsRNA is a ligand of ...
Suki Man-Yan Lee   +6 more
doaj   +1 more source

dsRNA predation experiment

open access: yes, 2013
dsRNA predation ...
Atsushi Muroi (201391)   +5 more
core   +1 more source

Organization of the dsRNA in CHIKV spherules.

open access: yes, 2023
(A) Computational slice through a cryo-electron tomogram containing two CHIKV spherules at the plasma membrane. The right slice shows an overlay of the dsRNA tracing for one of the two spherules. Density is black. Scale bar, 25nm.
Lars-Anders Carlson (236630)   +1 more
core   +1 more source

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