Molecular and morphological identification of Cortinarius eucaeruleus Rob. Henry (subgenus Phlegmacium) from Türkiye

Öz

Cortinarius eucaeruleus is identified from central Black Sea region of Türkiye based on morphological characteristics and ribosomal DNA gene sequence analyses. This species was found on calcareous soil associated with Quercus in autumn season from Tokat province in Türkiye. It has distinctive morphological features such as strong and deep violaceous blue pileus, ellipsoid and densely verrucose spores. In addition to the morphological features, the ITS (internal transcribed spacer) and LSU (large subunit ribosomal) sequence analyses indicated that the studied specimen is C. eucaeruleus that is identified for the first time from Türkiye.

Anahtar Kelimeler

• Cortinariaceae
• molecular taxonomy
• ITS
• LSU
• Türkiye

Türkiye’den Cortinarius eucaeruleus Rob. Henry (subgenus Phlegmacium)’un moleküler ve morfolojik belirlenmesi

Öz

Cortinarius eucaeruleus, Türkiye'nin Orta Karadeniz bölgesinden morfolojik özellikler ve ribozomal DNA gen dizi analizlerine dayalı olarak tanımlanmıştır. Bu tür, Türkiye'de Tokat ilinden sonbahar mevsiminde Quercus ile ilişkili kalkerli topraklarda bulunmuştur. Güçlü ve derin morumsu mavi tüy, elipsoid ve yoğun verrukoz sporları gibi ayırt edici morfolojik özelliklere sahiptir. Morfolojik özelliklere ek olarak, ITS (internal transcribed spacer) ve LSU (large subunit) ribosomal dizi analizleri, incelenen örneğin Türkiye'den ilk kez teşhis edilen C. eucaeruleus olduğunu göstermiştir.

Anahtar Kelimeler

• Cortinariaceae
• moleküler taksonomi
• ITS
• LSU
• Türkiye

Kaynakça

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