Journals / Türk Tarım ve Doğa Bilimleri Dergisi / 2021 / Cilt: 8 - Sayı: 3

DETECTION, BIOLOGICAL AND MOLECULAR CHARACTERIZATION OF SOME VIRUSES TRANSMITTED BY EDIBLE LEGUMINOUS SEEDS

Yemeklik Baklagil Tohumlarıyla Taşınan Bazı Virüslerin Tespiti, Biyolojik ve Moleküler Karakterizasyonu

Pages
784–799
DOI
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⚡ TL;DR(Too Long; Didn't Read)

In addition, a high rate of nucleotide and amino acid similarity with world isolates has been determined.

📌 3 Key Takeaways

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Objective & Hypothesis:This study were carried out to determine the presence of Alfalfa mosaic alfamovirus (AMV), Bean yellow mosaic potyvirus (BYMV), Cucumber mosaic cucumovirus (CMV) and Pea seed-borne mosaic potyvirus (PSbMV) in broad bean, pea, lentil and chickpea seed samples obtained from producers and companies from different provinces of Turkey in 2017 and biological and molecular characterization of the detected viruses.
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Key Findings & Data:DAS-ELISA and RT-PCR methods were used to detect viruses in seed samples.
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Conclusion & Impact:In addition, a high rate of nucleotide and amino acid similarity with world isolates has been determined.
🔬Design:Research Article
📍Scope:2017 Verileri
⚙️Variables:Baklagiller · Tohum · Bitki Virüsleri

Abstract

This study were carried out to determine the presence of Alfalfa mosaic alfamovirus (AMV), Bean yellow mosaic potyvirus (BYMV), Cucumber mosaic cucumovirus (CMV) and Pea seed-borne mosaic potyvirus (PSbMV) in broad bean, pea, lentil and chickpea seed samples obtained from producers and companies from different provinces of Turkey in 2017 and biological and molecular characterization of the detected viruses. DAS-ELISA and RT-PCR methods were used to detect viruses in seed samples. The detected viruses were transported to test plants by mechanical inoculation and their biological characterization was made. Afterwards, by sequencing the CP gene regions of viruses reproduced by RT-PCR method, phylogenetic analysis was performed by means of the MEGA program in comparison with world isolates. While viruses were found in broad bean, lentil and chickpea seed samples, viruses were not found in pea seeds. PSbMV in broad bean, BYMV, CMV and PSbMV have been identified for the first time in Turkey. In biological characterization studies, the isolates of AMV, BYMV, CMV and PSbMV showed differences and similarities with world isolates. In addition, a high rate of nucleotide and amino acid similarity with world isolates has been determined.

Özet

Bu çalışma, 2017 yılında Türkiye’nin farklı illerindeki üreticilerden ve firmalardan temin edilen bakla, bezelye, mercimek ve nohut tohum örneklerinde Alfalfa mosaic alfamovirus (AMV), Bean yellow mosaic potyvirus (BpYMV), Cucumber mosaic cucumovirus (CMV) ve Pea seed-borne mosaic potyvirus (PSbMV) virüslerinin bulunma durumunun belirlenmesi ve tespit edilen virüslerin biyolojik ve moleküler karakterizasyonunun yapılması amacıyla gerçekleştirilmiştir. Tohum örneklerinde virüslerin saptanmasında, DAS-ELISA ve RT-PCR yöntemleri kullanılmıştır. Tespit edilen virüsler mekanik inokulasyonla test bitkilerine taşınarak biyolojik karakterizasyonu yapılmıştır. Daha sonra RT-PCR yöntemiyle çoğaltılan virüslerin CP gen bölgelerinin dizi analizleri yapılarak, MEGA programı vasıtasıyla dünya izolatlarıyla karşılaştırılmalı olarak filogenetik analizi gerçekleştirilmiştir. Bakla, mercimek ve nohut tohum örneklerinde virüslere rastlanırken, bezelye tohumlarında herhangi bir virüse rastlanmamıştır. Baklada PSbMV, Nohutta BYMV, CMV ve PSbMV virüsleri ülkemizde ilk kez belirlenmiştir. Biyolojik karakterizasyon çalışmalarında, AMV, BYMV, CMV ve PSbMV izolatları dünya izolatlarıyla farklılıklar ve benzerlikler göstermiştir. Ayrıca, dünya izolatlarıyla yüksek oranda nükleotit ve aminoasit benzerliği tespit edilmiştir.

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Cite This Article

KIZMAZ, M. Z., GÜMÜŞ, M. (2021). DETECTION, BIOLOGICAL AND MOLECULAR CHARACTERIZATION OF SOME VIRUSES TRANSMITTED BY EDIBLE LEGUMINOUS SEEDS. Türk Tarım ve Doğa Bilimleri Dergisi, Cilt: 8 - Sayı: 3, 784–799. https://ajindex.com/articles/330617

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