Genome-Wide Determination, Characterization and Bioinformatic Analysis of Cold Shock Protein (CSP) Genes In Atlantic Salmon (Salmo salar), Carp (Cyprinus carpio) and Rainbow Trout (Oncorhynchus mykiss)

Öz

Atlantic salmon (Salmo salar) is the symbol of the underwater world; carp (Cyprinus carpio) is a freshwater fish that gives its name to the Cyprinidae family and rainbow trout (Oncorhynchus mykiss) is a species of Salmonidae family, like as salmon. These three types of fish are important in the world because they are made of fish farming. The cold shock proteins (CSP) were first described in Escherichia coli and are the conserved proteins that have the activity to protect the organism against cold temperatures. They can be characterized by general stress response in fish. There is no comprehensive study related to the identification of CSPs in fish genomes. In this study, determination, characterization and bioinformatics analysis of CSPs were carried out in the genomes of salmon, carp and rainbow trout. The study results represent preliminary knowledge about understanding of the effects of these proteins in cold tolerance in economically important fish species.

Anahtar Kelimeler

• Atlantic Salmon
• Carp
• Rainbow Trout
• Cold Shock Protein

Genome-Wide Determination, Characterization and Bioinformatic Analysis of Cold Shock Protein (CSP) Genes In Atlantic Salmon (Salmo salar), Carp (Cyprinus carpio) and Rainbow Trout (Oncorhynchus mykiss)

Öz

Atlantik somonu (Salmo salar) sualtı dünyasının simgesidir; sazan balığı (Cyprinus carpio), sazangiller (Cyprinidae) familyasına adını veren tatlı su balığıdır ve gökkuşağı alabalığı (Oncorhynchus mykiss) somon gibi Salmonidae ailesine ait bir balık türüdür. Bu üç balık türü dünyada en çok çiftçiliği yapılan balık türlerinden olduğu için önemlidir. Soğuk şoku proteinleri (CSP) ise ilk kez Escherichia coli'de tanımlanmış olup organizmayı soğuğa karşı koruma aktivitesine sahip olan korunmuş proteinlerdir. Bunlar, balıklardaki genel stres tepkisi ile karakterize edilebilir. Balık genomlarında CSP proteinlerinin tanımlanması ile ilgili kapsamlı bir çalışma yoktur. Bu çalışmada, Atlantik somonu, sazan balığı ve gökkuşağı alabalığı genomlarında CSP proteinlerinin belirlenmesi karakterizasyonu ve biyoinformatik analizleri gerçekleştirilmiştir. Çalışma sonuçları, ekonomik öneme sahip balık türlerinde bu proteinlerin soğuk toleransındaki etkilerinin anlaşılması için ön bilgi sunmaktadır.

Anahtar Kelimeler

• Somon Balığı
• Sazan Balığı
• Gökkuşağı Alabalığı
• Biyoinformatik
• Soğuk Şoku Proteini

Kaynakça

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