Cilt:31 Sayı:01 (2022)

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https://dspace.ankara.edu.tr/handle/20.500.12575/86635

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Browsing Cilt:31 Sayı:01 (2022) by Author "Other"

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    An investigation of Rabies virus existence on rodents by using new PCR primer pairs
    (Ankara Üniversitesi Fen fakültesi, 2022) Günkan, Tugce; Other; Other
    Zoonotic diseases are the infections to be carried between human and other vertebrates. Rhabdoviruses belong to a virus family which could infect a wide range of host organism. It is important to find new molecular diagnostic tools and primers for the identification of the viruses to be able to make the molecular identification process faster and reveal new forms of the virus. Rodents are the primary mammals group that can uncontrollably go in and out from quarantine regions. Therefore, in this study, 242 Apodemus spp. (wood mouse) and Myodes glareolus (bank vole) specimens collected from 16 localities in province Zonguldak, Çaycuma district were used to scan brain tissues to determine RABV using hemi-nested PCR. Also, to determine RABV a new primer pairs were designed using already published sequences. According to results, eight specimens were showed positive bands for RABV. Those eight sequences blasted. But the sequences did not match according to the Blast result. The designed primer pairs provide positive bands on electrophoresis for positive control so that the primer pairs are new and can be used for following studies. With this study it was also tested whether rodents are the potential carriers for RABV since they are primarily prey source for carnivores, and domestic animals.
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    Contributions to the flora of Beyağaç (Denizli)
    (Ankara Üniversitesi Fen Fakültesi, 2022) Çiçek, Mehmet; Other; Other
    In this study, in order to determine the flora of Beyağaç (Denizli), 767 plant samples were collected and observed from 74 different localities by the field studies carried out in Beyağaç and its close surroundings in the years 2017 and 2018. The results of examination of the collected plant samples and evaluation of the observed plants, it was determined 362 species and totally 363 plant taxa, belonging to 63 families and 228 genera. Of 363 vascular plant taxa, 3 taxa belong to Pteridophyta division, 360 taxa to Magnoliophyta division. Of the Magnoliophyta division, 4 taxa belong to Gymnospermae subdivision and 356 taxa to Angiospermae subdivision. Of the Angiospermae subdivision, 312 taxa belong to Dicotyledonae classis and 44 taxa to Monocotyledonae classis. The phytogeographical spectrum of the flora of Beyağaç (Denizli) as follows: Mediterranean elements 115 taxa (31.6%), Irano-Turanian elements 13 taxa (3.6%), Euro-Siberian elements 20 taxa (5.5%) and multi-regional or unknown origin 216 taxa (59.3%). The largest ten families in flora of Beyağaç (Denizli) as follows: Fabaceae 43 taxa (11.8%), Asteraceae 42 taxa (11.5%), Lamiaceae 28 taxa (7.7%), Caryophyllaceae 27 taxa (% 7.4), Brassicaceae 24 taxa (6.6%), Poaceae 16 taxa (4.4%), Boraginaceae 14 taxa (3.8%), Apiaceae 13 taxa (3.6%), Asparagaceae 11 taxa (3.0%), and Plantaginaceae 10 taxa (2.7%). The largest ten families constitute 64% of the flora of Beyağaç (Denizli). The largest ten genera in the flora of Beyağaç (Denizli) as follows: Alyssum L. 8 taxa (2.2%), Silene L. 7 taxa (1.9%), Medicago L. 6 taxa (1.6%), Salvia L. 6 taxa (1.6%), Cerastium L. 5 taxa (1.4%), Euphorbia L. 5 taxa (1.4%), Muscari Mill. 5 taxa (1.4%), Teucrium L. 5 taxa (1.4%), Veronica L. 5 taxa (1.4%), and Vicia L. 5 taxa (1.4%). The number of endemic taxa in the flora of Beyağaç (Denizli) are 39 (10.7%). Their threat categories were given according to “Red Data Book of Turkish Plants”. It is found 21 taxa in LC category, 4 taxa in NT category, 5 taxa in VU category, 6 taxa in EN category and 2 taxa in CR category.