Among the results of their survey of the phylogenetic relationships among over 2800 species of recent amphibians, Pyron & Wiens (2011) identified a new clade of frogs including the genera Paratelmatobius Lutz & Carvalho, 1958 and Scythrophrys Lynch, 1971. Both these genera were previously placed in the family Leptodactylidae Werner 1896 (1838), whether conceived as a large (e.g., Frost et al. 2...

A revised taxonomy of Cenozoic radiolarian families is particular importance because exhaustive molecular phylogenetic analyses for Collodaria, Entactinaria, Nassellaria and Spumellaria have shown high level confidence at family or higher taxonomic ranks. In this sense, study presents a new comprehensive the that integrated classification based on ribosomal marker genes (rDNA) classical morphol...

We have constructed a phylogenic tree for green plants by comparing 5S rRNA sequences. The tree suggests that the emergence of most of the uni- and multicellular green algae such as Chlamydomonas, Spirogyra, Ulva, and Chlorella occurred in the early stage of green plant evolution. The branching point of Nitella is a little earlier than that of land plants and much later than that of the above g...

Bu araştırma 2019-2020 üretim yılında Tesadüf Blokları Deneme desenine göre üç tekerrürlü olarak Isparta ekolojik koşullarında yürütülmüştür. Çalışmada farklı kavuzlu arpa (iki sıralı Aydan Hanım ve Tosun Paşa) kavuzsuz (Yalın, INBYT-6, INBYT-16, INBYT-18, ABA-7 ABA-8) çeşit/hatlarında tane verimi ile bazı agronomik özellikler incelenmiştir. Araşırmada genotiplere 10 kg/da azotlu, 6 hesabıyla f...

In the current study, we review the taxonomic status of Liolaemus nigromaculatus. Despite being the nominal species of the nigromaculatus group and being the second species of the genus Liolaemus that was described, this species is of uncertain type locality and its true identification is a matter of discussion. After carefully analyzing several digital pictures of the holotype (juvenile male),...