Population structure and diversity of citrus tristeza virus (CTV) isolates in Hunan province, China

2016 ◽  
Vol 162 (2) ◽  
pp. 409-423
Author(s):  
Cui Xiao ◽  
Run-Xian Yao ◽  
Fang Li ◽  
Su-Ming Dai ◽  
Grazia Licciardello ◽  
...  
Keyword(s):  
Population Structure ◽  
Citrus Tristeza Virus ◽  
Hunan Province ◽  
Tristeza Virus ◽  
Citrus Tristeza

scholarly journals Genetic Variation of Citrus Tristeza VirusIsolates from California and Spain: Evidence for Mixed Infections and Recombination

2001 ◽  
Vol 75 (17) ◽  
pp. 8054-8062 ◽  
Author(s):  
Luis Rubio ◽  
Marı́a Angeles Ayllón ◽  
Ping Kong ◽  
Andres Fernández ◽  
MaryLou Polek ◽  
...  
Keyword(s):  
Population Structure ◽  
Genetic Variation ◽  
Citrus Tristeza Virus ◽  
Geographic Origin ◽  
Mixed Infections ◽  
Sequence Variants ◽  
Genomic Regions ◽  
Tristeza Virus ◽  
Major Sequence ◽  
Citrus Tristeza

ABSTRACT We examined the population structure and genetic variation of four genomic regions within and between 30 Citrus tristeza virus (CTV) isolates from Spain and California. Our analyses showed that most isolates contained a population of sequence variants, with one being predominant. Four isolates showed two major sequence variants in some genomic regions. The two major variants of three of these isolates showed very low nucleotide identity to each other but were very similar to those of other isolates, suggesting the possibility of mixed infections with two divergent isolates. Incongruencies of phylogenetic relationships in the different genomic regions and statistical analyses suggested that the genomes of some CTV sequence variants originated by recombination events between diverged sequence variants. No correlation was observed between geographic origin and nucleotide distance, and thus from a genetic view, the Spanish and Californian isolates analyzed here could be considered members of the same population.

Distribution and population structure of Citrus tristeza virus in Poncirus trifoliata

2017 ◽  
Vol 46 (4) ◽  
pp. 351-355 ◽  
Author(s):  
Yan Zhou ◽  
Yinjie Liu ◽  
Kehong Liu ◽  
Fangyun Yang ◽  
Changyong Zhou
Keyword(s):  
Population Structure ◽  
Citrus Tristeza Virus ◽  
Poncirus Trifoliata ◽  
Tristeza Virus ◽  
Citrus Tristeza

Population structure of Citrus tristeza virus from field Argentinean isolates

Virus Genes ◽  
2007 ◽  
Vol 36 (1) ◽  
pp. 199-207 ◽  
Author(s):  
Néstor G. Iglesias ◽  
Selma P. Gago-Zachert ◽  
Germán Robledo ◽  
Norma Costa ◽  
María Inés Plata ◽  
...  
Keyword(s):  
Population Structure ◽  
Citrus Tristeza Virus ◽  
Tristeza Virus ◽  
Citrus Tristeza

GENETIC STRUCTURE OF CITRUS TRISTEZA VIRUS IN HUNAN PROVINCE (P.R. CHINA)

2015 ◽  
pp. 781-790 ◽  
Author(s):  
Grazia Licciardello ◽  
Cui Xiao ◽  
Marcella Russo ◽  
Suming M. Dai ◽  
Mounia Daden ◽  
...  
Keyword(s):  
Genetic Structure ◽  
Citrus Tristeza Virus ◽  
Hunan Province ◽  
Tristeza Virus ◽  
Citrus Tristeza

First report of citrus tristeza virus in commercial citrus orchards in Tunisia

2021 ◽  
Author(s):  
Asma Najar ◽  
Imen Hamdi ◽  
Souad Mahmoud ◽  
Lassaad Medhioub ◽  
Imed Jaouadi ◽  
...  
Keyword(s):  
Citrus Tristeza Virus ◽  
First Report ◽  
Citrus Orchards ◽  
Tristeza Virus ◽  
Citrus Tristeza

A model for the spread and control of citrus tristeza virus disease

1989 ◽  
Vol 16 (3) ◽  
pp. 315-320
Author(s):  
Ruth Marcus ◽  
Hovav Talpaz ◽  
Moshe Bar-Joseph
Keyword(s):  
Citrus Tristeza Virus ◽  
Virus Disease ◽  
And Control ◽  
Tristeza Virus ◽  
Citrus Tristeza
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