Yıl: 2021 Cilt: 6 Sayı: 3 Sayfa Aralığı: 421 - 427 Metin Dili: İngilizce DOI: 10.35229/jaes.966509 İndeks Tarihi: 29-07-2022

Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey

Öz:
The present study investigates the planktonic communities through metagenomics sequencingduring a mucilage event in the Çanakkale Strait (Dardanelles), Turkey. Mucilage samples were collected inMay 2021 during an intense period of mucilage formation in three different stations of Dardanelles (Station1: 40°9'8.09"N, 26°24'16.19"E; Station 2: 40°6'21.62"N, 26°22'41.25"E; Station 3: 40°6'42.78"N,26°23'57.00"E). The dominant planktonic eukaryotes, at the phylum level, were Dinoflagellata (38.57%),Protalveolata (15.03%), Diatomea (12.41%), Nematozoa (8.44%), Apicomplexa (6.79%) and Chlorophyta(5.43%), which constituted 86.68 % of the total number of sequences. The most dominant OTUs (>10%),were Alexandrium and Syndiniales Group II. other dominant OTUs (>2%) were Viscosia sp., Lankesteria,Arcocellulus, Thalassiosira and Nannochloris. This study has clarified the situation of planktoniccommunities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey. As a result, the mostdominant genus was Alexandrium, which has been known to produce mucilage. Some Alexandrium speciescan produce toxins, cause severe impacts on human health, and lead to bivalve, shrimp, and fish mortality.Therefore, a more detailed study is needed to determine the Alexandrium toxins in the mucilage structure. Inaddition, the heavy metal content of the obtained mucilage was investigated, and the concentrations of the Asand Cr are above the disposal limits in the landfill sites. Therefore, collected mucilage from the sea surfaceshould be checked before sending it to landfill sites in terms of the heavy metal content.
Anahtar Kelime: Heavy metal Mucilage Çanakkale Strait (Dardanelles) Metagenomic sequencing

Çanakkale Boğazı'nda (Dardanel) Müsilaj Oluşumu Sırasında Planktonik Toplulukların Metagenomik Karakterizasyonu, Türkiye

Öz:
Bu çalışmada Çanakkale Boğazı'ında (Dardanel) müsilaj oluşumu sırasında planktonik toplulukların kompozisyonları metagenomik yaklaşımla araştırılmıştır. Müsilaj örnekleri, Çanakkale Boğazı'nın üç farklı istasyonunda (İstasyon 1: 40°9'8.09"K, 26°24'16.19"D; İstasyon 2: 40°6'21.62"K, 26°22'41.25"D; İstasyon 3: 40°6'42.78"K, 26°23'57.00"D) yoğun müsilaj oluşumu gözlemlenen Mayıs 2021'de toplanmıştır. Filum düzeyinde toplam sekans sayısının 86.68% ini kapsayan baskın planktonik ökaryotlar, Dinoflagellata (%38,57), Protalveolata (%15,03), Diatomea (%12,41), Nematozoa (%8,44), Apicomplexa (%6,79) ve Chlorophyta (%5,43) olarak belirlenmiştir. En baskın OTU'ler (>%10), Alexandrium ve Syndiniales Group II olup, diğer baskın OTU'lar (>%2) ise Viscosia sp., Lankesteria, Arcocellulus, Thalassiosira ve Nannochloris olmuştur. Bu çalışma, Türkiye'de meydana gelen bir müsilaj olayı sırasında Çanakkale Boğazı'nda planktonik toplulukların durumunu netleştirmiştir. Sonuç olarak, en baskın cinsin müsilaj üretme kabiliyeti olduğu bilinen Alexandrium olduğu belirlenmiştir. Bazı Alexandrium türleri toksin üretebilir, insan sağlığı üzerinde ciddi etkilere neden olabilir ve çift kabuklu, karides ve balık ölümlerine yol açabilir. Bu nedenle müsilaj yapısındaki Alexandrium toksinlerinin belirlenmesi için daha detaylı bir çalışmaya ihtiyaç vardır. Ayrıca elde edilen müsilajın ağır metal içeriği araştırılmıştır. Müsilajın yapısındaki As ve Cr konsantrasyonları atıklar için belirlenen düzenli depolama sahalarına bertaraf etme sınırlarının üzerindedir. Bu nedenle deniz yüzeyinden toplanan müsilajın düzenli depolama sahalarına gönderilmeden önce ağır metal içeriği kontrol edilmelidir.
Anahtar Kelime:

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA Yılmaz S, Kucuker M, Kahraman Yilmaz D (2021). Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey. , 421 - 427. 10.35229/jaes.966509
Chicago Yılmaz Sevdan,Kucuker Mehmet Ali,Kahraman Yilmaz Dilek Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey. (2021): 421 - 427. 10.35229/jaes.966509
MLA Yılmaz Sevdan,Kucuker Mehmet Ali,Kahraman Yilmaz Dilek Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey. , 2021, ss.421 - 427. 10.35229/jaes.966509
AMA Yılmaz S,Kucuker M,Kahraman Yilmaz D Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey. . 2021; 421 - 427. 10.35229/jaes.966509
Vancouver Yılmaz S,Kucuker M,Kahraman Yilmaz D Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey. . 2021; 421 - 427. 10.35229/jaes.966509
IEEE Yılmaz S,Kucuker M,Kahraman Yilmaz D "Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey." , ss.421 - 427, 2021. 10.35229/jaes.966509
ISNAD Yılmaz, Sevdan vd. "Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey". (2021), 421-427. https://doi.org/10.35229/jaes.966509
APA Yılmaz S, Kucuker M, Kahraman Yilmaz D (2021). Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey. JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES, 6(3), 421 - 427. 10.35229/jaes.966509
Chicago Yılmaz Sevdan,Kucuker Mehmet Ali,Kahraman Yilmaz Dilek Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey. JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES 6, no.3 (2021): 421 - 427. 10.35229/jaes.966509
MLA Yılmaz Sevdan,Kucuker Mehmet Ali,Kahraman Yilmaz Dilek Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey. JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES, vol.6, no.3, 2021, ss.421 - 427. 10.35229/jaes.966509
AMA Yılmaz S,Kucuker M,Kahraman Yilmaz D Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey. JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES. 2021; 6(3): 421 - 427. 10.35229/jaes.966509
Vancouver Yılmaz S,Kucuker M,Kahraman Yilmaz D Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey. JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES. 2021; 6(3): 421 - 427. 10.35229/jaes.966509
IEEE Yılmaz S,Kucuker M,Kahraman Yilmaz D "Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey." JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES, 6, ss.421 - 427, 2021. 10.35229/jaes.966509
ISNAD Yılmaz, Sevdan vd. "Metagenomic characterization of planktonic communities during a mucilage event in the Çanakkale Strait (Dardanelles), Turkey". JOURNAL OF ANATOLIAN ENVIRONMENTAL AND ANIMAL SCIENCES 6/3 (2021), 421-427. https://doi.org/10.35229/jaes.966509