Incidence of Citrus vein enation virus in Citrus spp. and Poncirus trifoliata in Korea

Kim, Bong-Sub; Yang, Hee-Ji; Lee, Suhyun; Ko, Seung‐Hyun; Park, Kyo Nam; Choi, Eui Yul; Lee, Seong-Jin

doi:10.5423/rpd.2019.25.4.233

Cited by 3 publications

(4 citation statements)

References 9 publications

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“…However, in a recent RT-PCR-based study, 52 of 55 symptomatic samples and 6 of 10 asymptomatic samples collected in Sichuan province tested positive for CVEV (Wu et al 2019). Moreover, a survey conducted at 203 groves in the southern part of the Korean peninsula and on Jeju Island detected CVEV in 136 groves (67%), in which 85.4% and 77.8% of the yuzu and satsuma mandarin trees were infected, respectively (Kim et al 2019). In the Philippines, graft-transmission experiments elucidated the occurrence of CVEV infections resulting in vein enation and woody galls on rough lemon (Ochasan et al 1996).…”

Section: Citrus Vein Enation Virus 1 Occurrence (1) Occurrence In Japanmentioning

confidence: 99%

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Citrus Viroids and Minor Citrus Viruses in Japan

Iwanami

2023

JARQ

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Citrus species grown in Japan are affected by several viruses and viroids, including satsuma dwarf virus, citrus vein enation virus, citrus exocortis viroid, and other citrus viroids. Recently, a comprehensive review was made on the occurrence, history, and research of the following three major citrus viruses in Japan: satsuma dwarf virus, citrus tatter leaf virus (apple stem grooving virus), and citrus tristeza virus (Iwanami 2022). As a sequel, this study reviews the occurrence, history, and research development of citrus viroids as well as minor citrus viruses in and around Japan.

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Section: Citrus Vein Enation Virus 1 Occurrence (1) Occurrence In Japanmentioning

confidence: 99%

“…Thus, CVEV-infected plants do not need to be quarantined in Japan. Similarly, the Korean quarantine agency recently decided to exclude CVEV-infected materials from quarantine because CVEV is already widely distributed in the main citrus-producing areas in the country (Kim et al 2019).…”

Section: Controlmentioning

confidence: 99%

Citrus Viroids and Minor Citrus Viruses in Japan

Iwanami

2023

JARQ

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“…In Korea, CVEV was first reported in 2017 and confirmed to be prevalent in Citrus spp. and Poncirus trifoliata ( 4 , 5 ). To date, only three complete genome sequences of Korean CVEV isolates, one from Citrus unshiu and two from P. trifoliata trees, have been registered in GenBank ( 5 ).…”

Section: Announcementmentioning

confidence: 99%

Complete Genome Sequence of Citrus Vein Enation Virus Identified from a Korean Yuja Tree

Yang

Choi

Lee

et al. 2022

Microbiol Resour Announc

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“…Subsequently, CiMV, was identified in satsuma mandarin on Jeju Island ( Hyun et al, 2017 ), and the presence of CLBV was confirmed thorough NGS ( Park et al, 2019 ). CVEV, which was previously designated as a causal agent of disease managed by quarantine, was found to have spread widely across Korea ( Kim et al, 2019 ). A multiplex reverse transcription polymerase chain reaction (mRT-PCR) assay for CTV, CiMV, and CTLV was designed at the Citrus Research Institute (National Institute of Horticultural and Herbal Science) for simultaneous detection of viruses ( Hyun et al, 2017 ).…”

mentioning

confidence: 99%

Occurrence and Multiplex PCR Detection of Citrus Yellow Vein Clearing Virus in Korea

Jin,

Kim,

Byun

et al. 2024

Plant Pathol J

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Citrus yellow vein clearing virus (CYVCV) is a member of the Alphaflexiviridae family that causes yellow vein clearing symptoms on citrus leaves. A total of 118 leaf samples from nine regions of six provinces in Korea were collected from various citrus species in 2020 and 2021. Viral diagnosis using next-generation sequencing and reverse transcription polymerase chain reaction (RT-PCR) identified four viruses: citrus tristeza virus, citrus leaf blotch virus, citrus vein enation virus, and CYVCV. A CYVCV incidence of 9.3% was observed in six host plants, including calamansi, kumquat, Persian lime, and Eureka lemon. Among the citrus infected by CYVCV, only three samples showed a single infection; the other showed a mixed infection with other viruses. Eureka lemon and Persian lime exhibited yellow vein clearing, leaf distortion, and water-soak symptom underside of the leaves, while the other hosts showed only yellowing symptoms on the leaves. The complete genome sequences were obtained from five CYVCV isolates. Comparison of the isolates reported from the different geographical regions and hosts revealed the high sequence identity (95.2% to 98.8%). Phylogenetic analysis indicated that all the five isolates from Korea were clustered into same clade but were not distinctly apart from isolates from China, Pakistan, India, and Türkiye. To develop an efficient diagnosis system for the four viruses, a simultaneous detection method was constructed using multiplex RT-PCR. Sensitivity evaluation, simplex RT-PCR, and stability testing were conducted to verify the multiplex RT-PCR system developed in this study. This information will be useful for developing effective disease management strategies for citrus growers in Korea.

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Incidence of Citrus vein enation virus in Citrus spp. and Poncirus trifoliata in Korea

Cited by 3 publications

References 9 publications

Citrus Viroids and Minor Citrus Viruses in Japan

Citrus Viroids and Minor Citrus Viruses in Japan

Complete Genome Sequence of Citrus Vein Enation Virus Identified from a Korean Yuja Tree

Occurrence and Multiplex PCR Detection of Citrus Yellow Vein Clearing Virus in Korea

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