Results 81 to 90 of about 13,133 (254)

Vertical and Horizontal Transmission of Pospiviroids

Viruses, 2018
Viroids are highly structured, single-stranded, non-protein-coding circular RNA pathogens. Some viroids are vertically transmitted through both viroid-infected ovule and pollen.
Yosuke Matsushita, Hironobu Yanagisawa, Teruo Sano   +2 more
doaj   +1 more source

Novel Viroid‐Like RNAs Naturally Infect a Filamentous Fungus

Advanced Science, 2023
To date, viroids have been found to naturally infect only plants, resulting in substantial losses for some crops. Whether viroids or viroid‐like RNAs naturally infect non‐plant hosts remains unknown.
Kaili Dong, Chuan Xu, Ioly Kotta‐Loizou, Jingjing Jiang, Ruiying Lv, Linghong Kong, Shifang Li, Ni Hong, Guoping Wang, Robert H. A. Coutts, Wenxing Xu   +10 more
doaj   +1 more source

Engineering of Small Ribozymes Acting on RNA: What is Needed to Make a New Function Work with an Existing Catalyst?

ChemBioChem, Volume 26, Issue 10, May 27, 2025.
Rational design is a potent strategy for developing ribozymes with advanced functionalities. Engineered variants of the hairpin ribozyme impressively demonstrate how function can be tuned through structural manipulation. The engineering of nucleic acids has been a longstanding objective in research, with the field gaining significant attention ...
Constanze Ebermann, Sabine Müller
wiley   +1 more source

Survey and analysis of simple sequence repeats (SSRs) present in the genomes of plant viroids

FEBS Open Bio, 2014
Extensive simple sequence repeat (SSR) surveys have been performed for eukaryotic prokaryotic and viral genomes, but information regarding SSRs in viroids is limited. We undertook a survey to examine the presence of SSRs in viroid genomes.
Lü Qin, Zhixiang Zhang, Xiangyan Zhao, Xiaolong Wu, Yubao Chen, Zhongyang Tan, Shifang Li   +6 more
doaj   +1 more source

Localization and subcellular association of Grapevine Pinot Gris Virus in grapevine leaf tissues [PDF]

, 2017
Despite the increasing impact of Grapevine Pinot gris disease (GPG-disease) worldwide, etiology about this disorder is still uncertain. The presence of the putative causal agent, the Grapevine Pinot Gris Virus (GPGV), has been reported in symptomatic ...
Bianchi, Gian Luca, De Amicis, Francesca, Ermacora, Paolo, Loi, Nazia, Loschi, Alberto, Martini, Marta, Musetti, Rita, Pagliari, Laura, Saldarelli, Pasquale, Tarquini, Giulia   +9 more
core   +1 more source

RNA‐Binding Proteome‐Wide Analysis Reveals Rice RNA‐Binding Proteins Enriched After Sobemovirus Rice Yellow Mottle Virus Infection

Plant Direct, Volume 9, Issue 5, May 2025.
ABSTRACT RNA‐binding protein interactions with viral RNA are crucial in the context of viral infections, as viral RNAs can recruit and reprogram host RNA‐binding proteins (RBPs) during disease progression. Despite their significance, the repertoire of RBPs involved in most viral infections remains inadequately characterized. In Africa, Sobemovirus Rice
Patrick Jacob Odongo, Roosje Van Ende, Sam Balzarini, Geoffrey Onaga, Titus Alicai, Koen Geuten   +5 more
wiley   +1 more source

Clavibacter michiganensis Reframed: The Story of How the Genomics Era Made a New Face for an Old Enemy

Molecular Plant Pathology, Volume 26, Issue 5, May 2025.
We provide a historical perspective and an updated overview on the aetiology, epidemiology and management strategies of tomato bacterial canker caused by Clavibacter michiganensis. ABSTRACT Objective Bacterial wilt and canker of tomato caused by the gram‐positive corynebacterial species Clavibacter michiganensis is an economically important disease ...
Ebrahim Osdaghi, Hamid Abachi, Marie‐Agnes Jacques   +2 more
wiley   +1 more source

Occurrence of target-site resistance to neonicotinoids in the aphid Myzus persicae in Tunisia, and its status on different host plants [PDF]

, 2018
This is the peer reviewed version of the following article: Kamel Charaabi, Sonia Boukhris-bouhachem, Mohamed Makni, and Ian Denholm, ‘Occurrence of target‐site resistance to neonicotinoids in the aphid Myzus persicae in Tunisia, and its status on ...
Bass, Bass, Bass, Bass, Black, Blackman, Blackman, Blackman, Charaabi, Devonshire, Fekih Hassen, Field, Fontaine, Ilias, Katis, Little, Margaritopoulos, Martinez-Torres, Moores, Mottet, Nabeshima, Panini, Puinean, Puinean, Raboudi, Slater, Vorburger, Vorburger, Voudouris   +28 more
core   +2 more sources

Genomic Divergence of Sympatric Lineages Within Stichopus cf. horrens (Echinodermata: Stichopodidae): Insights on Reproductive Isolation Inferred From SNP Markers

Ecology and Evolution, Volume 15, Issue 4, April 2025.
How reproductive barriers arise in early stages of divergence among broadcast spawning organisms that exist in sympatry remains poorly understood. In this study, we used ddRAD sequencing to confirm the existence of three reproductively isolated genotype clusters within Stichopus cf. horrens, and by using outlier analysis, we identified highly divergent
Kenneth M. Kim, Apollo Marco D. Lizano, Robert J. Toonen, Rachel Ravago‐Gotanco   +3 more
wiley   +1 more source

A Scheme for Viroid Classification

Intervirology, 1989
A scheme for viroid classification is proposed based on the nature of the strictly conserved core sequence present in the central portion of the secondary structure of viroids. In this scheme, all of the known viroids can be classified as potato spindle tuber-type viroids consisting of two viroid groups and avocado sunblotch-type viroids containing one
M. A. Rezaian, Anna M. G. Koltunow
openaire   +3 more sources