Results 21 to 30 of about 11,729 (256)

The viroid and viroid-like RNA database [PDF]

Nucleic Acids Research, 1999
This is an online database to facilitate research on viroid, viroid-like RNAs and human hepatitis delta virus (vHDV) by presenting a large number of sequences and related data in a comprehensive and user-friendly format (e.g. position of their self-catalytic domains, open reading frame of the vHDV, prediction of the most stable secondary structures ...
D A, Lafontaine, P, Deschênes, F, Bussière, V, Poisson, J P, Perreault   +4 more
openaire   +2 more sources

The viroid and viroid-like RNA database [PDF]

Nucleic Acids Research, 1998
The viroid and viroid-like RNA database is a compilation of all natural sequences published in journals or available from the GenBank and EMBL nucleotide sequence libraries. Several information regarding these RNA species such as the position of their self-catalytic domains and the open reading frame of the human hepatitits delta virus are provided ...
D A, Lafontaine, S, Mercure, V, Poisson, J P, Perreault   +3 more
openaire   +2 more sources

Insights Into Potato Spindle Tuber Viroid Quasi-Species From Infection to Disease

Frontiers in Microbiology, 2020
Viroids are non-coding RNA plant pathogens that are characterized by their possession of a high mutation level. Although the sequence heterogeneity in viroid infected plants is well understood, shifts in viroid population dynamics due to mutations over ...
Charith Raj Adkar-Purushothama, François Bolduc, Pierrick Bru, Jean-Pierre Perreault   +3 more
doaj   +1 more source

High-Throughput Sequencing Reveals New Viroid Species in <i>Opuntia</i> in Mexico. [PDF]

Viruses
Ortega-Acosta C, Ochoa-Martínez DL, Rodríguez-Leyva E.   +2 more
europepmc   +3 more sources

Management of plant health risks associated with processing of plant-based wastes: A review [PDF]

, 2009
The rise in international trade of plants and plant products has increased the risk of introduction and spread of plant pathogens and pests. In addition, new risks are arising from the implementation of more environmentally friendly methods of ...
Budge, G. E., Elphinstone, John G., Henry, C. M., Noble, Ralph, Sansford, C. E.   +4 more
core   +1 more source

Primers designed for the detection of grapevine pathogens spreading with propagating material by quantitative real-time PCR

International Journal of Horticultural Science, 2015
Several grapevine pathogens are disseminated by propagating material as systemic, but latent infections. Their detection and identification have a basic importance in the production and handling of propagating stocks.
N. Czotter, E. Manduláné Farkas, R. Lózsa, I. Ember, G. Szûcsné Varga, É. Várallyay, E. Szegedi   +6 more
doaj   +1 more source

Conventional PCR primers for the detection of grapevine pathogens disseminated by propagating material

International Journal of Horticultural Science, 2014
Polymerase chain reaction driven by sequence specific primers has become the most widely used diagnostic method to detect and identify plant pathogens.
E. Manduláné Farkas, N. Czotter, R. Lózsa, T. Dula, I. Ember, É. Várallyay, E. Szegedi   +6 more
doaj   +1 more source

A Review of the Most Common and Economically Important Diseases That Undermine the Cultivation of Tomato Crop in the Mediterranean Basin

Agronomy, 2021
Tomato (Solanum lycopersicum L.), family Solanaceae, has become in the past fifty years one of the most important and extensively grown horticultural crops in the Mediterranean region and throughout the world.
Stefano Panno, Salvatore Davino, Andrea Giovanni Caruso, Sofia Bertacca, Ana Crnogorac, Ana Mandić, Emanuela Noris, Slavica Matić   +7 more
doaj   +1 more source

Conserved Motifs and Domains in Members of Pospiviroidae

Cells, 2022
In 1985, Keese and Symons proposed a hypothesis on the sequence and secondary structure of viroids from the family Pospiviroidae: their secondary structure can be subdivided into five structural and functional domains and “viroids have evolved by ...
Kevin-Phil Wüsthoff, Gerhard Steger
doaj   +1 more source

Detektion des Kartoffelspindelknollen Viroids mit Hilfe der Loop Mediated Isothermal Amplification [PDF]

, 2011
PSTV ist ein hoch infektiöses Viroid, das in Kartoffeln verkleinerte und spindelähnliche Knollen verursacht. Um Ernteverlusten vorzubeugen, ist eine Detektion in frühen Infektionsstadien von großer Bedeutung.
Frohme, Marcus, Glökler, Jörn, Kadolsky, Marianne, Schulze, Katja   +3 more
core   +1 more source