Sciuro-hypnum glaciale (Brachytheciaceae, Bryophyta) Türkiye biyoçeşitliliği açısından korunması gereken önemli bir yapraklı karayosunu türüdür. Bu tür Florasında şimdiye kadar yalnızca Doğu Karadeniz Bölgesin’de, Ordu ilinden bilinmekteydi. çalışma ile Türkiye’de nadir olarak bulunan bu taksonun Kapadokya Bölgesinden yeni lokalite kaydı verilerek Florasına katkı sağlanmıştır.

Coralline algae are a significant component of the benthic ecosystem. Their ability to withstand physical stresses in high energy environments relies on their skeletal structure which is composed of high Mg-calcite. High Mg-calcite is, however, the most soluble form of calcium carbonate and therefore potentially vulnerable to the change in carbonate chemistry resulting from the absorption of an...

The glacier lanternfish Benthosema glaciale is a key myctophid with wide distribution in the northern Atlantic. It species that has strong vertical migration capacity and have potential to move between surface waters mesopelagic depths diel cycle (DVM), mainly depending on ambient light conditions. We investigated feeding ecology of B. across Norwegian, Iceland, Irminger Labrador Sea basins. An...

Coralline red algae in the non-geniculate genera Clathromorphum, Phymatolithon and Lithothamnion are important benthic ecosystem engineers photic zone of Arctic Subarctic. In these regions, systematics biogeography Clathromorphum have mostly been resolved whereas has not, until now. Seventy-three specific infraspecific names were given to Subarctic specimens late 19th early 20th century by Fran...

Ribonucleases, once dismissed as uninteresting digestive enzymes, have been shown to have remarkable biological activities. Onconase, from the Northern leopard frog, is currently in clinical trials as a cancer chemotherapeutic. Recent research has revealed some key factors responsible for the cytotoxicity of ribonucleases, and may lead to a new class of drugs.