First Report of <i>Canna yellow mottle virus</i> in Kenya

Agneroh, Thérèse Atcham; Bratsch, Sara; Lockhart, Benham E

doi:10.1094/php-br-14-0037

Cited by 8 publications

(3 citation statements)

References 5 publications

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“…in Japan in 1979 and was later reported from the United States, Italy, the Netherlands, India, and Kenya. [9][10][11][12][13] CaYMV was reported infecting a new host, flowering ginger, in Hawai'i in 2017. 14 The episomal (non-integrated) form of CaYMV was found to be associated with severe symptoms on flowering ginger in Hawai'i.…”

Section: Caymvmentioning

confidence: 99%

First Report of Bean Common Mosaic Virus Infecting Flowering Ginger (Alpinia purpurata) in Hawaii

et al. 2020

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, 808-956-7036. The university is an equal opportunity/affirmative action institution providing programs and services to the people of Hawai'i without regard to race, sex, gender identity and expression, age, religion, color, national origin, ancestry, disability, marital status, arrest and court record, sexual orientation, or status as a covered veteran. Find CTAHR publications at www.ctahr.hawaii.edu/freepubs.

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Section: Caymvmentioning

confidence: 99%

First Report of Bean Common Mosaic Virus Infecting Flowering Ginger (Alpinia purpurata) in Hawaii

et al. 2020

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“…Sequence analyses showed that CaYSV belongs to the Sugarcane mosaic virus subgroup with Johnsongrass mosaic virus as its closest related-virus [7, 8]. CaYMV, often present in mixed infection with CMV, was first reported in the 1980s in Japan and North America and now has expanded to Italy, the Netherlands, India, Kenya, Russia and other regions of the United States [6, 9–15]. Recent studied indicated CaYMV has expanded its host range to infect Alpinia in Hawaii and Piper betel L .…”

Section: Introductionmentioning

confidence: 99%

Characterization of a highly divergent Sugarcane mosaic virus from Canna indica L. by deep sequencing

Xia

Wang

et al. 2019

BMC Microbiol

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BackgroundCannas are popular ornamental plants and widely planted for the beautiful foliage and flower. Viral disease is a major threaten to canna horticulture industry. In the city of Beijing, mosaic disease in canna was frequently observed, but the associated causal agent and its biological characterization is still unknown.ResultsAfter small RNA deep sequencing, 36,776 contigs were assembled and 16 of them shared high sequence identities with the different proteins of Sugarcane mosaic virus (SCMV) of the size ranging from 86 to 1911 nt. The complete genome of SCMV isolate (canna) was reconstructed by sequencing all cDNA clones obtained from RT-PCR and 5′\3′ RACE amplifications. SCMV-canna isolate showed to have a full RNA genome of 9579 nt in length and to share 78% nt and 85% aa sequence identities with SCMV isolates from other hosts. The phylogenetic tree constructed based on the full genome sequence of SCMV isolates allocated separately the canna-isolate in a distinct clade, indicating a new strain. Recombination analyses demonstrated that SCMV-canna isolate was a recombinant originating from a sugarcane-infecting isolate (major parent, acc. no. AJ310103) and a maize-infecting isolate (minor parent, acc. no. AJ297628). Pathogenicity test showed SCMV-canna could cause typical symptoms of mosaic and necrosis in some tested plants with varying levels of severity but was less virulent than the isolate SCMV-BJ. Field survey showed that the virus was widely distributed.ConclusionsThis study identified SCMV as the major agent causing the prevalent mosaic symptom in canna plants in Beijing and its genomic and biological characterizations were further explored. All these data enriched the knowledge of the viruses infecting canna and would be helpful in effective disease management in canna.

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“…Canna yellow mottle virus (CaYMV, genus Badnavirus, family Caulimoviridae) has previously been reported from Japan, the United States, Italy, the Netherlands and also from Kenya (Agneroh et al 2015) and India (Kumari et al 2014). In the course of a survey conducted to investigate whether CaYMV occurred in Fujian province, Southwest China, leaf samples were collected from canna plants exhibiting mosaic, mottling, veinal streaking and veinal chlorosis symptoms.…”

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confidence: 99%

First report of canna yellow mottle virus in China

et al. 2018

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First Report of Canna yellow mottle virus in Kenya

Abstract: No virus has been reported in Kenya in cannas, and to our knowledge this is the first report of CaYMV in the country. Accepted by publication 15 January 2015. Published 25 February 2015.

Cited by 8 publications

References 5 publications

First Report of Bean Common Mosaic Virus Infecting Flowering Ginger (Alpinia purpurata) in Hawaii

First Report of Bean Common Mosaic Virus Infecting Flowering Ginger (Alpinia purpurata) in Hawaii

Characterization of a highly divergent Sugarcane mosaic virus from Canna indica L. by deep sequencing

First report of canna yellow mottle virus in China

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