Results 41 to 50 of about 5,739 (213)

Kinetics of Accumulation of Citrus Tristeza Virus RNAs

Virology, 1997
Citrus tristeza virus (CTV), a member of the closterovirus group, is one of the more complex single-stranded RNA viruses. The 5' portion of its 19,296-nt, single-stranded RNA genome is expressed as an approximately 400-kDa polyprotein that is proteolytically processed, while the 10 3' open reading frames are expressed from 3'-coterminal subgenomic RNAs
Citrus Research and Education Center, University of Florida, Lake Alfred, Florida ( host institution ), NAVAS-CASTILLO, JESÚS, ALBIACH-MARTÍ, MARÍA R, GOWDA, SIDDARAME, HILF, MARK E, GARNSEY, STEPHEN M, DAWSON, WILLIAM O   +6 more
openaire   +3 more sources

High Temperature Promoted the Accumulation of Citrus Yellow Mosaic Virus in Citrus sinensis via Weakening the Immune Function of the CsWRKY76‐CsPR4A Modules

Molecular Plant Pathology, Volume 26, Issue 10, October 2025.
The content of citrus yellow mosaic virus (CYMV) increased with rising temperature. This study has undertaken additional research on the molecular regulatory mechanism that WRKY76 and PR4A are important regulatory factors that enhance citrus resistance to CYMV.
Xu‐Bin Tian, Xinliang Wang, Yayu Li, Jiaxin Li, Jinhuan Zhou, Zhen Song   +5 more
wiley   +1 more source

Citrus breeding program at Embrapa Cassava & Fruits: development of hybrids. [PDF]

, 2016
Hybridizations and selection of promising individuals; Identification of hybrids: embryos and seedlings; Cultivation of embryos; Early selection of genotypes resistant to Phytophthora root rot; Reaction of hybrids to the citrus tristeza virus; Induction ...
ALVES, A. A. C., CASTRO NETO, M. T. de, CRUZ, J. L., CUNHA SOBRINHO, A. P., GUERRA FILHO, M. dos S., LEDO, C. A. da S., MEISSNER FILHO, P. E., OLIVEIRA, A. A. R., PASSOS, O. S., SOARES FILHO, W. dos S., SOUZA, A. da S., SOUZA, L. D., VILARINHOS, A. D.   +12 more
core  

QTL analysis of citrus tristeza virus-citradia interaction

Theoretical and Applied Genetics, 2003
Citrus tristeza virus (CTV) has caused the death of millions of trees grafted on sour orange ( Citrus aurantium). However, this rootstock is very well adapted to the Mediterranean, semi-arid conditions. The aim of the present research is to genetically analyze the accumulation of CTV in a progeny derived from the cross between C. aurantium and Poncirus
Asins, María J., Bernet, Guillermo P., Ruiz, C., Cambra, Mariano, Guerri, José, Carbonell, Emilio A.   +5 more
openaire   +3 more sources

Identification of the Matrix Protein as a Conserved and Central Determinant of Superinfection Exclusion in Plant Rhabdoviruses

Molecular Plant Pathology, Volume 26, Issue 9, September 2025.
Superinfection exclusion occurs between variants of the same plant rhabdoviruses or between closely related viruses, which is mediated through repression of viral RNA synthesis by the matrix protein. ABSTRACT Superinfection exclusion (SIE) is a finely tuned virus–virus interaction mechanism closely linked to the viral infection cycle.
Junyun Jiang, Shuang Ni, Shuo Wang, Li Xie, Zhenghe Li   +4 more
wiley   +1 more source

Systemic and Phloem‐Specific Protein Targeting by High Affinity Nanobodies Expressed From a Plant RNA Virus Vector

Molecular Plant Pathology, Volume 26, Issue 6, June 2025.
This proof‐of‐concept study, with validation by pull‐down assays and FRET‐FLIM measurements, establishes a platform for targeting proteins in the phloem by nanobodies expressed from a viral vector. ABSTRACT The emergence of nanobodies (Nbs) has kindled an avid interest for their use in genetic engineering and plant biotechnology.
Angel Y. S. Chen, Giada Spigolon, Lorenzo Scipioni, James C. K. Ng   +3 more
wiley   +1 more source

Citrus tristeza virus in Hawaii [PDF]

, 2011
This article describes the citrus tristeza virus in Hawai‘i, the pathogen, diseases and disease symptoms caused by the virus, insect vectors and transmission, diagnosis and detection, management, and quarantine, certification and suppression/eradication ...
Hu, John, Melzer, Michael, Nelson, Scot
core  

Citrus tristeza virus: Host RNA Silencing and Virus Counteraction

, 2019
To dissect the host RNA silencing response incited by citrus tristeza virus (CTV, genus Closterovirus), a (+) ssRNA of ~19300 nt, and the counter reaction deployed by the virus via its three RNA silencing suppressors (RSS), the small RNAs (sRNAs) of three virus-host combinations were deep sequenced.
RuizRuiz S, Navarro B, Pena L, Navarro L, Moreno P, Di Serio F, Flores R   +6 more
openaire   +4 more sources

Defective RNA Molecules Associated with Citrus Tristeza Virus

Virology, 1995
Preparations of single-stranded (ss) RNA extracted from particles of the Israeli VT strain of citrus tristeza virus (CTV-VT), and ss- and double-stranded (ds) RNA preparations extracted from infected Alemow (Citrus macrophylla) plants, contained a population of molecules with features that suggest that they are defective RNAs.
The S. Tolkowsky Laboratory, Department of Virology, Agricultural Research Organization, The Volcani Center, Bet Dagan 50250, Israel, and Citrus Research and Education Center, University of Florida, Lake Alfred, Florida 33850 ( host institution ), Mawass, Munir, Karasev, Alexander V., Mietkiewska, Elzbieta, Gafny, Ron, Lee, Richard F., Dawson, William O., Bar-Joseph, Moshe   +8 more
openaire   +3 more sources

Typing of Egyptian Citrus tristeza virus (CTV) isolates based on the capsid protein gene [PDF]

, 2006
The capsid protein gene of three Egyptian CTV isolates from two locations was amplified by immunocapture RT-PCR and analysed by single stranded conformation polymorphism and sequencing.
Amin, H. A., Fonseca, Filomena, Nolasco, Gustavo, Santos, C.   +3 more
core   +3 more sources