Incidence of Viral Disease on Purple Passion Fruit(&lt;i&gt;Passiflora edulis&lt;/i&gt;)

Jeon, Mi-Kyoung; An, Honglei; Lim, Chan-kyu; Kim, Seol-Ah; Jang, Yu Jin; Chung, Seunghwan

doi:10.14397/jals.2022.56.3.29

Cited by 3 publications

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“…Thus, CMV is considered an economically important virus [4]. Recently, in various crops such as tomatoes, peppers, and passion fruits, the occurrence of plant viruses transmitted mechanically was decreasing while the occurrence of plant viruses transmitted by insect vector was increasing [5][6][7][8]. CMV is transmitted in a non-persistent manner by more than 80 species of aphids, and because of these characteristics, CMV damage to crops is increasing [6,7,9].…”

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confidence: 99%

The N-Terminal Region of Cucumber Mosaic Virus 2a Protein Is Involved in the Systemic Infection in Brassica juncea

Park,

Min,

Park

et al. 2024

Plants

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Brassica juncea belongs to the Brassicaceae family and is used as both an oilseed and vegetable crop. As only a few studies have reported on the cucumber mosaic virus (CMV) in B. juncea, we conducted this study to provide a basic understanding of the B. juncea and CMV interactions. B. juncea-infecting CMV (CMV-Co6) and non-infecting CMV (CMV-Rs1) were used. To identify the determinants of systemic infection in B. juncea, we first constructed infectious clones of CMV-Co6 and CMV-Rs1 and used them as pseudo-recombinants. RNA2 of CMV was identified as an important determinant in B. juncea because B. juncea were systemically infected with RNA2-containing pseudo-recombinants; CMV-Co6, R/6/R, and R/6/6 were systemically infected B. juncea. Subsequently, the amino acids of the 2a and 2b proteins were compared, and a chimeric clone was constructed. The chimeric virus R/6Rns/R6cp, containing the C-terminal region of the 2a protein of CMV-Rs1, still infects B. juncea. It is the 2a protein that determines the systemic CMV infection in B. juncea, suggesting that conserved 160G and 214A may play a role in systemic CMV infection in B. juncea.

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Section: Introductionmentioning

confidence: 99%

The N-Terminal Region of Cucumber Mosaic Virus 2a Protein Is Involved in the Systemic Infection in Brassica juncea

Park,

Min,

Park

et al. 2024

Plants

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“…Primers were designed based on the nucleotide sequences of viruses registered in Genbank. bJeon et al, 2022. cJo et al, 2020. dPakkianathan et al, 2015. …”

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confidence: 99%

Characterization of Cucumber Mosaic Virus Isolated from Passion Fruit (<ii>Passiflora edulis) in Korea

Kim,

Park,

Park

et al. 2024

Res. Plant Dis

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In July 2020, total RNA was extracted from passion fruit (<i>Passiflora edulis</i>) leaves showing virus symptoms such as chlorotic spots and vein banding in Haenam, South Korea. Cucumber mosaic virus (CMV)-HN2 was identified through reverse transcription polymerase chain reaction and sequencing analysis. To confirm the biological characteristics of the CMV infecting passion fruit, 10 indicator plants were inoculated with CMV-HN2, and the results showed a typical CMV symptoms. Phylogenetic analysis based on the amino acid of the coat protein (CP) of CMVs revealed that the CMV passion fruit isolates belonged to subgroup I, among which CMV-HN2 belonged to subgroup IA. Additionally, CMVs isolated from passion fruit in Korea have amino acid sequence variation between the subgroup. Among them, CMV-HN2 had four to eight amino acid differences in CP from other CMV isolates from passion fruit. These results confirm the presence of genetic diversity in the CPs of passion fruit CMV isolates.

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Residue and Distribution of Cyenopyrafen and Flufenoxuron in Passion Fruit

Park,

Hwang,

Sun

et al. 2024

kjps

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Incidence of Viral Disease on Purple Passion Fruit(<i>Passiflora edulis</i>)

Cited by 3 publications

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The N-Terminal Region of Cucumber Mosaic Virus 2a Protein Is Involved in the Systemic Infection in Brassica juncea

The N-Terminal Region of Cucumber Mosaic Virus 2a Protein Is Involved in the Systemic Infection in Brassica juncea

Characterization of Cucumber Mosaic Virus Isolated from Passion Fruit (<ii>Passiflora edulis) in Korea

Residue and Distribution of Cyenopyrafen and Flufenoxuron in Passion Fruit

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Incidence of Viral Disease on Purple Passion Fruit(<i>Passiflora edulis</i>)

Cited by 3 publications

References 0 publications

The N-Terminal Region of Cucumber Mosaic Virus 2a Protein Is Involved in the Systemic Infection in Brassica juncea

The N-Terminal Region of Cucumber Mosaic Virus 2a Protein Is Involved in the Systemic Infection in Brassica juncea

Characterization of Cucumber Mosaic Virus Isolated from Passion Fruit (&lt;ii&gt;Passiflora edulis) in Korea

Residue and Distribution of Cyenopyrafen and Flufenoxuron in Passion Fruit

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Characterization of Cucumber Mosaic Virus Isolated from Passion Fruit (<ii>Passiflora edulis) in Korea