Results 81 to 90 of about 16,362 (293)

Self-assembly Controls Self-cleavage of HHR from ASBVd (−): a Combined SANS and Modeling Study [PDF]

, 2016
International audienceIn the Avocado Sunblotch Viroid (ASBVd: 249-nt) from the Avsunviroidae family, a symmetric rolling-circle replication operates through an autocatalytic mechanism mediated by hammerhead ribozymes (HHR) embedded in both polarity ...
Leclerc, Fabrice, Martel, Anne, Maurel, Marie-Christine, Vergne, Jacques, Zaccai, Giuseppe, Řìhovà, Martina   +5 more
core   +3 more sources

RepA Protein of Citrus Chlorotic Dwarf‐Associated Virus Impairs Perinuclear Chloroplast Clustering Induced by Lemon Chloroplast Malate Dehydrogenase

Molecular Plant Pathology, Volume 26, Issue 8, August 2025.
RepA encoded by citrus chlorotic dwarf‐associated virus inhibits Citrus limon chloroplast malate dehydrogenase (ClMDH) induced perinuclear chloroplast clustering and hijacks ClMDH to the nucleus. ABSTRACT Replication‐related protein A (RepA), encoded by the citrus chlorotic dwarf‐associated virus (CCDaV), induces hypersensitive response (HR)‐like cell ...
Yuan Chen, Jinfa Zhao, Jiajun Wang, Qi Zhang, Mengji Cao, Yan Zhou   +5 more
wiley   +1 more source

Viroids and Viroid Disease Agents Detected in Turkey

Türkiye Tarımsal Araştırmalar Dergisi, 2015
Viroids are circular, single-stranded RNAs that infect plants. Viroids belong to two families, Pospiviroidae and Avsunviroidae, whose members replicate in the nucleus and chloroplast of plant cells, respectively.
Mehmet Ali ŞEVİK
doaj  

Non‐coding RNAs in plant stress responses: molecular insights and agricultural applications

Plant Biotechnology Journal, Volume 23, Issue 8, Page 3195-3233, August 2025.
Summary Non‐coding RNAs (ncRNAs) have emerged as crucial regulators in plant responses to environmental stress, orchestrating complex networks that finetune gene expression under both abiotic and biotic challenges. To elucidate this intricate ncRNA crosstalk, this review comprehensively summarizes recent advances in understanding the mechanisms of key ...
Xiaotong Chen, Zhaohui Chen, Ryan Watts, Hong Luo   +3 more
wiley   +1 more source

Stiffness of viroids and viroid-like RNA in solution

Nucleic Acids Research, 1982
The sedimentation coefficients of the potato spindle tuber viroid, four viroid-like RNAs from cadang-cadang-disease, circular RNA from velvet tobacco mottle virus, circular RNA from Solanum nodiflorum mottle virus and double stranded RNA5 from cucumber mosaic virus were measured in the analytical ultracentrifuge.
John W. Randles, Jacob M. Kaper, Detlev Riesner   +2 more
openaire   +4 more sources

An internet-based bioinformatics toolkit for plant biosecurity diagnosis and surveillance of viruses and viroids

BMC Bioinformatics, 2017
Detection and preventing entry of exotic viruses and viroids at the border is critical for protecting plant industries trade worldwide. Existing post entry quarantine screening protocols rely on time-consuming biological indicators and/or molecular ...
R. Barrero, K. Napier, J. Cunnington, L. Liefting, S. Keenan, R. Frampton, T. Szabó, S. Bulman, A. Hunter, L. Ward, M. Whattam, M. Bellgard   +11 more
semanticscholar   +1 more source

Natural Antioxidants as Regulators of Circular RNA Expression and Function

WIREs RNA, Volume 16, Issue 4, July/August 2025.
Natural antioxidants found in food can modulate circular RNA activity, offering a novel strategy to counteract oxidative stress and its related diseases, including cardiovascular disorders, diabetes, and cancer. This emerging connection between diet and gene regulation holds promising potential for both therapy and prevention.
Aseela Fathima, Shadiya Fawzu Ameer, Rabia Ilhem Kerzabi, Roberta Giordo, Gheyath K. Nasrallah, Hatem Zayed, Gianfranco Pintus   +6 more
wiley   +1 more source

A Simulation of the Use of High Throughput Sequencing as Pre-Screening Assay to Enhance the Surveillance of Citrus Viruses and Viroids in the EPPO Region

Agriculture, 2021
Citrus are affected by many viruses and viroids, some globally widespread and some restricted to particular countries or areas. In this study, we simulated the use of high throughput sequencing (HTS) and the bioinformatic analysis of small interfering ...
Grazia Licciardello, Rosario Ferraro, Giuseppe Scuderi, Marcella Russo, Antonino F. Catara   +4 more
doaj   +1 more source

Application of Next Generation Sequencing for Diagnostic Testing of Tree Fruit Viruses and Viroids.

Plant Disease, 2017
Conventional detection of viruses and virus-like diseases of plants is accomplished using a combination of molecular, serological, and biological indexing.
M. Rott, Y. Xiang, Ian Boyes, Mark Belton, Hanaa Saeed, Prasad R. Kesanakurti, S. Hayes, Tracy S Lawrence, C. Birch, B. Bhagwat, H. Rast   +10 more
semanticscholar   +1 more source

The Australian Plant Breeder's Rights Act 1994 (Cth) and how it is used for Australian native plants

The Journal of World Intellectual Property, Volume 28, Issue 2, Page 612-639, July 2025.
Abstract With increasing interest in intellectual property relating to plants, it is timely to assess the use of Plant Breeder's Rights (PBRs) in Australia for native plants, with tens of thousands of native plants nearly all of which are endemic and many with known uses.
Charles Lawson, Catherine Pickering
wiley   +1 more source