Discrimination of Stem-Pitting from Other Isolates of Citrus tristeza virus
نویسندگان
چکیده
منابع مشابه
Citrus tristeza virus-host interactions
Citrus tristeza virus (CTV) is a phloem-limited virus whose natural host range is restricted to citrus and related species. Although the virus has killed millions of trees, almost destroying whole industries, and continually limits production in many citrus growing areas, most isolates are mild or symptomless in most of their host range. There is little understanding of how the virus causes sev...
متن کاملThe Complex Genetics of Citrus tristeza virus
The 2000 x 11 nm long bipolar flexuous filamentous particles of Citrus tristeza virus (CTV) (genus Closterovirus, family Closteroviridae) (Figure 1) contain a single-stranded positive-sense RNA genome of 19.3 kb, which is encapsidated in two different capsid proteins that coat the opposite ends of the virions [1, 2]. CTV is the largest identified RNA virus infecting plants and the second larges...
متن کاملStrains of Citrus tristeza virus do not exclude superinfection by other 1 strains of the virus
1 Current address: Center “Bioengineering”, Russian Academy of Sciences, Moscow 117312, Russia 20 Word count for the abstract: 313 21 Word count for the text: 10,080 22 Number of Figures: 5 23 Number of Tables: 2 24 25 Copyright © 2009, American Society for Microbiology and/or the Listed Authors/Institutions. All Rights Reserved. J. Virol. doi:10.1128/JVI.02075-09 JVI Accepts, published online ...
متن کاملAmplification of Citrus tristeza virus from a cDNA clone and infection of citrus trees.
Isolates of the Closterovirus, Citrus tristeza virus (CTV), are populations of disparate genotypes and defective RNAs developed during long periods of vegetative propagation of citrus trees. Because it has not been possible to obtain pure cultures of the virus, it is not known what components of the population are primarily responsible for induction of diseases. We previously developed an infec...
متن کاملInefficient Transmission of Citrus Tristeza Virus from Grapefruit by Single Brown Citrus Aphids
Six severe and six mild Florida isolates of citrus tristeza virus (CTV) were used to evaluate the transmission efficiency of the virus from grapefruit seedlings by single brown citrus aphids (Toxoptera citricida Kirkaldy) (BrCA) from colonies initiated by aphids obtained from citrus groves in Fort Pierce, Fla. The transmission rate to 2120 receptor plants [‘Mexican’ lime (Citrus aurantifolia)] ...
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ژورنال
عنوان ژورنال: International Organization of Citrus Virologists Conference Proceedings (1957-2010)
سال: 2005
ISSN: 0074-7203,2313-5123
DOI: 10.5070/c521k789p6