Journals / Anadolu Tarım Bilimleri Dergisi / 2018 / Cilt: 33 - Sayı: 3

Genetic Diversity of Urtica species in Ordu Province of Turkey based on chloroplast DNA trnL- F intergenic spacer regions

Ordu İli’nde Urtica türlerinin kloroplast DNA trnL-F gen bölgelerini kullanarak genetik çeşitliliğinin belirlenmesi

Pages
202–208
Publication Date
2018-10-18
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The nucleotide sequence similarities of Persembe 1-U3 and Altinordu 3-U4 with U. dioica (AY208725) were 99.5 % and 100 %, and bootstrap values of this species were 67 %, 64 % and 64 % in the NJ, MP and ML.

📌 3 Key Takeaways

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Objective & Hypothesis:The main goal of this study is to determine genetic differences of Urtica spp. which are one of the most common weed species in the hazelnut and uncultivated areas of Ordu province in the Black Sea Region, by using primers specific to chloroplast trnL–F intergenic spacer.
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Key Findings & Data:Genetic distances among the sequences were calculated using MEGA6 packet program, and phylogeny trees were drawn using these data sets.
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Conclusion & Impact:The nucleotide sequence similarities of Persembe 1-U3 and Altinordu 3-U4 with U. dioica (AY208725) were 99.5 % and 100 %, and bootstrap values of this species were 67 %, 64 % and 64 % in the NJ, MP and ML.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Black Sea Region · PCR · Urtica dioica

Abstract

The main goal of this study is to determine genetic differences of Urtica spp. which are one of the most common weed species in the hazelnut and uncultivated areas of Ordu province in the Black Sea Region, by using primers specific to chloroplast trnL–F intergenic spacer. Twenty Urtica spp. samples were collected from hazelnut gardens and uncultivated areas in Ordu province. DNA extraction was made by modifying the CTAB (hexadecyl-trimethyl-ammonium bromide) protocol. The sequence data of these samples were compared with the reference sequences retrieved from GenBank for the chloroplast DNA trnL-F intergenic spacer region. Genetic distances among the sequences were calculated using MEGA6 packet program, and phylogeny trees were drawn using these data sets. Four Urtica samples (Fatsa 1-U1, Ulubey-U2, Persembe 1-U3 and Altinordu 3-U4) among our samples were selected and used in phylogenetic analysis. Our species were placed in the same lineage group with Urtica dioica. Fatsa 1-U1 and Ulubey-U2 appeared to have close to U. dioica (KF138424) with 99.2 % and 99.7 % nucleotide sequence similarity. This relations were supported with 100 %, 100 % and 99 % bootstrap values in the NJ, MP and ML trees, respectively. The nucleotide sequence similarities of Persembe 1-U3 and Altinordu 3-U4 with U. dioica (AY208725) were 99.5 % and 100 %, and bootstrap values of this species were 67 %, 64 % and 64 % in the NJ, MP and ML.

Özet

Urtica spp, Karadeniz Bölgesi Ordu ilinde fındık alanlarında ve boş arazilerde en yaygın olan yabancı ot türlerinden biridir. Bu çalışmada, Urtica spp.’nin genetik farklılıklarının belirlenmesi amacıyla Ordu ilinden 20 adet Urtica spp. örnekleri toplanmış ve kloroplast trnL-F gen bölgelerine özgü primerler kullanılarak analiz edilmiştir. DNA izolasyonu, CTAB (hexadecyl-trimethyl-ammoniumbromide) protokolü modifiye edilerek gerçekleştirilmiştir. Kloroplast DNA trnL-F gen bölgeleri için, GenBank’tan temin edilen referans sekans dizileri ile çalışmada elde edilen sekans sonuçları karşılaştırılmıştır. Dizilerin genetik uzaklıkları MEGA6 paket programı kullanılarak hesaplanmış ve bu veri setleri yardımıyla filogenetik ağaç çizimi sağlanmıştır. Bölgede Urtica cinsine ait 4 örnek (Fatsa 1-U1, Ulubey-U2, Perşembe 1-U3 ve Altınordu 3-U4) seçilmiş ve genetik analizlerde kullanılmıştır. Çalışma sonucunda, bu örneklerin hepsinin Urtica dioica ile aynı soyda yer aldığı belirlenmiştir. Fatsa 1-U1 ve Ulubey-U2 örnekleri sırasıyla % 99.2 ve % 99.7 nükleotid dizisi benzerliği bakımından U. dioica'nın (KF138424) yakın akrabası olarak görülmüştür. Bu ilişkiler sırasıyla NJ, MP ve ML ağaçlarında yer alan % 100, % 100 ve % 99 algoritma değerleri ile desteklenmiştir. Perşembe 1-U3 ve Altınordu 3-U4 örnekleri ile U. dioica (AY208725) arasındaki nükleotid dizisi benzerlikleri sırasıyla % 99.5 ve % 100 bulunmuştur. Bu türün algoritma değerleri ise NJ, MP ve ML'de sırasıyla % 67, % 64 ve % 64 olarak belirlenmiştir.

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Cite This Article

Kolören, O., Eker, S. (2018). Genetic Diversity of Urtica species in Ordu Province of Turkey based on chloroplast DNA trnL- F intergenic spacer regions. Anadolu Tarım Bilimleri Dergisi, Cilt: 33 - Sayı: 3, 202–208. https://ajindex.com/articles/135558

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