Results 101 to 110 of about 16,362 (293)

Noncoding RNAs of Plant Viruses and Viroids: Sponges of Host Translation and RNA Interference Machinery.

Molecular Plant-Microbe Interactions, 2016
Noncoding sequences in plant viral genomes are well-known to control viral replication and gene expression in cis. However, plant viral and viroid noncoding (nc)RNA sequences can also regulate gene expression acting in trans, often acting like 'sponges ...
W. A. Miller, Ruizhong Shen, W. Staplin, Pulkit Kanodia   +3 more
semanticscholar   +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

Nucleotide bias of DCL and AGO in plant anti-virus gene silencing [PDF]

, 2010
Plant Dicer-like (DCL) and Argonaute (AGO) are the key enzymes involved in anti-virus post-transcriptional gene silencing (AV-PTGS). Here we show that AV-PTGS exhibited nucleotide preference by calculating a relative AV-PTGS efficiency on processing ...
Dalmay, Tamas, Ho, Thien, Huang, Linfeng, Li, Zhigang, Ohshima, Kazusato, Pallett, Denise W., Walsh, John A., Wang, Hui, Wang, Liang   +8 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

An observation of circular RNAs in bacterial RNA-seq data [PDF]

, 2016
Circular RNAs (circRNAs) are a class of RNA with an important role in micro RNA (miRNA) regulation recently discovered in Human and various other eukaryotes as well as in archaea.
Aurell, Erik, d'hérouël, Aymeric Fouquier, Innocenti, Nicolas, Nguyen, Hoang-Son   +3 more
core   +1 more source

Advances in Plant Virus Evolution: Translating Evolutionary Insights into Better Disease Management [PDF]

, 1995
Recent studies in plant virus evolution are revealing that genetic structure and behavior of virus and viroid populations can explain important pathogenic properties of these agents, such as host resistance breakdown, disease severity, and host ...
Acosta-Leal, R., Duffy, S., Xiong, Z., Hammond, R. W., Elena, Santiago F.   +4 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

Studying strands polarity of different viroids and their combinations in infected hop plants

Acta Agriculturae Slovenica, 2020
Hop plant (Humulus lupulus L.) is an important industrial crop, grown for harvesting hop cones however, it is a host to four different viroids as well. The nature of viroid infections is not entirely clarified. In our work, we focused on analyzing viroid
Andrej SEČNIK, Sebastjan RADIŠEK, Nataša ŠTAJNER, Jernej JAKŠE   +3 more
doaj   +1 more source