ArticleFrontiers in microbiology2013
Citrus tristeza virus: Evolution of Complex and Varied Genotypic Groups.
Article in Frontiers in microbiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.
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Who cites it
44 citing papers in PubMed, 166 citations in OpenAlex.
- SHAPE-MaP-Based Assessment of the Structure of Citrus Tristeza Virus Long Non-Coding RNA.Viruses · 2026Article
- Molecular characterisation of a novel citrus-infecting emaravirus, citrus emaravirus 1.Archives of virology · 2025Article
- Wild Citrus CTV Genomic Data Provides Novel Insights into Its Global Transmission Dynamics.Viruses · 2025Article
- Differentiation and validation of mild and severe strains of citrus tristeza virus through codon usage bias, host adaptation, and biochemical profiling.Frontiers in microbiology · 2025Article
- Intra-Host Citrus Tristeza Virus Populations during Prolonged Infection Initiated by a Well-Defined Sequence Variant inViruses · 2024Article
- Improved performance of nucleic acid-based assays for genetically diverse norovirus surveillance.Applied and environmental microbiology · 2023Article
- Article
- Discovery of a Closterovirus Infecting Jujube Plants Grown at Aksu Area in Xinjiang of China.Viruses · 2023Article
- Complete genome sequencing and characterization of a potential new genotype of Citrus tristeza virus in Iran.PloS one · 2023Article
- Transcriptomic alterations in the sweet orange vasculature correlate with growth repression induced by a variant of citrus tristeza virus.Frontiers in microbiology · 2023Article
- Transcriptomic Analysis of the Host Response to Mild and Severe CTV Strains in Naturally InfectedInternational journal of molecular sciences · 2022Article
- Survey and detection for citrus tristeza virus in Florida groves with an unconventional tool: The Asian citrus psyllid.Frontiers in plant science · 2022Article
- Population dynamics ofFrontiers in plant science · 2022Article
- Article
- A Comprehensive Analysis of Citrus Tristeza Variants of Bhutan and Across the World.Frontiers in microbiology · 2022Article
- Engineering Resistance Against Viruses in Field Crops Using CRISPR- Cas9.Current genomics · 2021Review
- Article
- Viromics unveils extraordinary genetic diversity of the family Closteroviridae in wild citrus.PLoS pathogens · 2021Article
- Article
- High throughput sequencing from Angolan citrus accessions discloses the presence of emerging CTV strains.Virology journal · 2021Article
Corrections and comments
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Authors and funding
1 author at 1 institution in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Amongst the Closteroviridae, Citrus tristeza virus (CTV) is almost unique in possessing a number of distinct and characterized strains, isolates of which produce a wide range of phenotype combinations among its different hosts. There is little understanding to connect genotypes to phenotypes, and to complicate matters more, these genotypes are found throughout the world as members of mixed populations within a single host plant. There is essentially no understanding of how combinations of genotypes affect symptom expression and disease severity. We know little about the evolution of the genotypes that have been characterized to date, little about the biological role of their diversity and particularly, about the effects of recombination. Additionally, genotype grouping has not been standardized. In this study we utilized an extensive array of CTV genomic information to classify the major genotypes, and to determine the major evolutionary processes that led to their formation and subsequent retention. Our analyses suggest that three major processes act on these genotypes: (1) ancestral diversification of the major CTV lineages, followed by (2) conservation and co-evolution of the major functional domains within, though not between CTV genotypes, and (3) extensive recombination between lineages that have given rise to new genotypes that have subsequently been retained within the global population. The effects of genotype diversity and host-interaction are discussed, as is a proposal for standardizing the classification of existing and novel CTV genotypes.
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