Araştırma Makalesi

Investigation of Viral Agents in Walnut (Juglans spp.) Trees by High Throughput Sequencing from Niğde province, Türkiye

Cilt: 28 Sayı: 3 9 Haziran 2025
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Investigation of Viral Agents in Walnut (Juglans spp.) Trees by High Throughput Sequencing from Niğde province, Türkiye

Abstract

In October 2023, virus-like symptomatic walnut trees in Niğde province were investigated using high-throughput sequencing (HTS) to investigate viral infections. Double-stranded RNA (dsRNA) extraction was conducted, followed by conversion of dsRNA into cDNA. PCR was then performed using barcoding with MID primers for metagenomic analyses. The PCR products from walnut samples B13, B22, B23, and B21 + B5 were sequenced using the Illumina NovaSeq 6000 sequencing platform. The sequencing data underwent bioinformatics analysis using Geneious Prime and CLC Genomic Workbench. In this comparison, more contigs were constructed in CLC Genomic Workbench, resulting in more precise outcomes with BLASTx analysis. According to the map, to reference analyses of B21+B5 HTS data, 29,574 reads matched with cherry leaf roll virus RNA1 (CLRV) RefSeq NC_015414, and 405 reads matched with CLRV RNA2 RefSeq NC_015415. However, 4 reads matched with cucumber mosaic virus (CMV) RefSeq NC_001440 from B23 HTS data. To confirm the presence of these viruses, virus-specific primers were used to test the total RNA extracted from walnuts. CLRV was detected in sample B21 but not in B5. CMV was not detected in sample B23. Improving nucleic acid extraction methods is recommended to enhance the detection of viral agents using high-throughput sequencing.

Keywords

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Fitopatoloji

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

1 Mayıs 2025

Yayımlanma Tarihi

9 Haziran 2025

Gönderilme Tarihi

13 Ocak 2025

Kabul Tarihi

26 Şubat 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 28 Sayı: 3

Kaynak Göster

APA
Temeltürk, B. M., Önder, S., & Ulubaş Serçe, Ç. (2025). Investigation of Viral Agents in Walnut (Juglans spp.) Trees by High Throughput Sequencing from Niğde province, Türkiye. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, 28(3), 820-829. https://doi.org/10.18016/ksutarimdoga.vi.1618751

Cited By

21082



2024-JIF = 0.500

2024-JCI = 0.14

Uluslararası Hakemli Dergi (International Peer Reviewed Journal)

       Dergimiz, herhangi bir başvuru veya yayımlama ücreti almamaktadır. (Free submission and publication)

      Yılda 6 sayı yayınlanır. (Published 6 times a year)


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