Tomato Spotted Wilt Virus on Ornamental Species in Bulgaria

Bakardjieva, N.; Denkova, S.; Hristova, D.

doi:10.1080/13102818.1998.10818987

Cited by 17 publications

(2 citation statements)

References 3 publications

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“…Inspite of the insecticidal, fungicidal, bactericidal, and larvicidal properties of marigold it is also affected by various pathogenic microorganisms such as fungi, viruses and bacteria that cause diseases and damage to the plant which result in yield loss. Up to now, ageratum enation virus [ 15 ], cucumber mosaic virus [ 16 ], papaya ringspot virus [ 17 ], potato virus Y [ 18 ], potato yellow dwarf virus [ 19 ], potato yellow vein virus [ 20 ], tobacco streak virus [ 21 , 22 ], tomato spotted wilt virus [ 23 , 24 , 25 , 26 ] and tomato yellow ring virus [ 27 ] have been reported in marigold plants, causing the symptoms of severe stunting, yellowing, mosaic, leaf curl, crinkle and necrosis.…”

Section: Introductionmentioning

confidence: 99%

Metagenomic Analysis of Marigold: Mixed Infection Including Two New Viruses

Yin

Zheng

Wang

et al. 2021

Viruses

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Marigold plants with symptoms of mosaic, crinkle, leaf curl and necrosis were observed and small RNA and ribo-depleted total RNA deep sequencing were conducted to identify the associated viruses. Broad bean wilt virus 2, cucumber mosaic virus, turnip mosaic virus, a new potyvirus tentatively named marigold mosaic virus (MMV) and a new partitivirus named as marigold cryptic virus (MCV) were finally identified. Complete genome sequence analysis showed MMV was 9811 nt in length, encoding a large polyprotein with highest aa sequence identity (57%) with the putative potyvirus polygonatumkingianum virus 1. Phylogenetic analysis with the definite potyviruses based on the polyprotein sequence showed MMV clustered closest to plum pox virus. The complete genome of MCV comprised of dsRNA1 (1583 bp) and dsRNA2 (1459 bp), encoding the RNA-dependent RNA polymerase (RdRp), and coat protein (CP), respectively. MCV RdRp shared the highest (75.7%) aa sequence identity with the unclassified partitivirus ambrosia cryptic virus 2, and 59.0%, 57.1%, 56.1%, 54.5% and 33.7% with the corresponding region of the definite delta-partitiviruses, pepper cryptic virus 2, beet cryptic virus 3, beet cryptic virus 2, pepper cryptic virus 1 and fig cryptic virus, respectively. Phylogenetic analysis based on the RdRp aa sequence showed MCV clustered into the delta-partitivirus group. These findings enriched our knowledge of viruses infecting marigold, but the association of the observed symptom and the identified viruses and the biological characterization of the new viruses should be further investigated.

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Section: Introductionmentioning

confidence: 99%

Metagenomic Analysis of Marigold: Mixed Infection Including Two New Viruses

Yin

Zheng

Wang

et al. 2021

Viruses

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“…We collected Z. elegans showing mosaic symptoms from roadside flowerbeds in Chuncheon, Korea. Many viruses including tomato spotted wilt virus (Bakardjieva et al 1998) have been reported to infect Z. elegans. Seven genus-specific primer sets for ilarviruses, potyviruses, fabaviruses, tospoviruses, potexviruses, tobamoviruses and cucumoviruses were used in RT-PCR to detect plant viruses.…”

mentioning

confidence: 99%