Yazar "Albayrak, Irfan" için Biyoloji Bölümü listeleme
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Banded karyotypes of the Persian squirrel Sciurus anomalus from Turkey
Arslan, Atilla; Albayrak, Irfan; Oshida, Tatsuo (Firenze Univ Press, 2008)Karyotypes of seven males and three females of the Persian squirrel, Sciurus anomalus, were analyzed with G- and C-banding techniques and Ag-NOR (nucleolus organizer region) staining. All specimens had the diploid number ... -
C-Banded Karyotype and Nucleolar Organizer Regions (NORs) of Wild Boar, Sus scrofa (Artiodactyla: Suidae) from Anatolia
Arslan, Atilla; Albayrak, Irfan (Tubitak Scientific & Technical Research Council Turkey, 2009)The present study reports the karyotype, C-banding, and nucleolar organizer regions (NORs) of 6 Sus scrofa (Linnaeus, 1758) males from Anatolia. The karyotype of S. scrofa comprised (2n) 38 chromosomes, the number of ... -
C-banding and Ag-NOR distribution patterns in Euphrates jerboa, Allactaga euphratica (Mammalia: Rodentia), from Turkey
Arslan, Atilla; Yorulmaz, Tarkan; Toyran, Kubilay; Albayrak, Irfan; Zima, Jan (Walter De Gruyter & Co, 2012)A chromosomal study of Allactaga euphratica from the Sanliurfa Province in Southeast Anatolia, Turkey, was performed. The diploid number of 48 chromosomes was found in all four specimens examined. The C-band-positive regions ... -
C-heterochromatin and NORs distribution in karyotypes of three vespertilionid bat species from Turkey
Arslan, Atilla; Zima, Jan; Albayrak, Irfan; Yorulmaz, Tarkan; Arslan, Emine (Walter De Gruyter Gmbh, 2015)The chromosomal banding analysis of the karyotypes of Turkish populations of Eptesicus serotinus, Nyctalus lasiopterus and Barbastellus barbastellus was performed with the use of C-banding and Ag-NOR staining. The results ... -
C-Heterochromatin and nucleolus organizer region distribution of Myotis emarginatus (Chiroptera: Vespertilionidae) from Turkey
Albayrak, Irfan; Saricam, Tugba; Arslan, Atilla (Tubitak Scientific & Technical Research Council Turkey, 2020)In this study, the banded karyotypes (C- and Ag-nucleolus organizer regions (NORs)) of Myotis emarginatus in Turkey were determined for the first time. The karyotype contained 44 chromosomes, the number of chromosomal arms ... -
A comparative study of the reproductive activities of European hare (Lepus europaeus) populations in Turkey
Demirbas, Yasin; Albayrak, Irfan (Tubitak Scientific & Technical Research Council Turkey, 2015)To explore whether the reproductive cycle of Lepus europaeus differs within Turkey, a total of 182 hares from Turkish Thrace (transition climate), Central Anatolia (continental climate), the Black Sea (oceanic climate), ... -
Cytogenetic Study on Microtus guentheri (Danford and Alston, 1880) (Mammalia: Rodentia) from Turkey: Constitutive Heterochromatin Distribution and Nucleolar Organizer Regions
Baydemir, Nurse Asan; Albayrak, Irfan; Gozutok, Serdar (Polish Acad Sciences, Inst Systematics Evolution Animals, 2011)Conventionally stained, C- and Ag-NOR banded karyotypes of Guenther's vole, Microtus guentheri were studied from Turkey. The species possesses a karyotype of 2n=54, NFa=52 and NF=54 in specimens from Kahramanmaras and ... -
Cytogenetic study on the European brown hare (Lepus europaeus Pallas, 1778) (Mammalia: Lagomorpha) in Turkey
Demirbas, Yasin; Asan, Nursel; Albayrak, Irfan (Tubitak Scientific & Technical Research Council Turkey, 2010)Conventional and GTC, CTC, and AgNO3 banded karyotypes of brown hares (Lepus europaeus Pallas, 1778) from Turkey are described for the first time. All specimens possessed a diploid number of 2n = 48 chromosomes and a ... -
Ecological Preferences of the Anatolian Vole Microtus anatolicus (Rodentia: Cricetidae), an endemic species of the Anatolia
Yavuz, Mustafa; Oz, Mehmet; Albayrak, Irfan (Foundation Environmental Protection & Research-Fepr, 2011)In this study, from June to July 2007, habitat type and characteristics of Microtus anatolicus an endemic species of the Anatolia was investigated. Of the caught 79 samples, 63 (29 male male +34 female female) were dead ... -
Ecological Preferences of the East European Vole Microtus levis (Rodentia: Cricetidae) in the West Mediterranean Region at Eleven New Localities
Yavuz, Mustafa; Oz, Mehmet; Albayrak, Irfan (Foundation Environmental Protection & Research-Fepr, 2011)In this study, from July to September 2007, habitat type and characteristics of Microtus levis was investigated. Of the caught 98 samples, 76 (52 males +24 females) were dead individuals and 22 (13 males + 9 females) were ... -
G-banding karyotypes of Myotis myotis (Borkhausen, 1797) and Myotis blythii (Tomes, 1857) (Mammalia: Chiroptera) in Turkey
Asan, Nursel; Albayrak, Irfan; Yorulmaz, Tarkan; Inci, Sinan (Tubitak Scientific & Technical Research Council Turkey, 2011)This study is based on the G-banding karyotype of 2 sibling bat species Myotis myotis (Borkhausen, 1797) (Greater Mouse-eared Myotis) and M. blythii (Tomes, 1857) (Lesser Mouse-eared Myotis) distributed in Turkey. G-banding ... -
Investigation of blood cells of Miniopterus schreibersii (Mammalia: Chiroptera) in Turkey
Saricam, Tugba; Albayrak, Irfan (Tubitak Scientific & Technical Research Council Turkey, 2019)This research was based on some characteristics of the erythrocyte and leukocyte cells of 9 Miniopterus schreibersii (female female) samples collected from Balikesir Province in Turkey between July 2015 and September 2016. ... -
Karyotypic studies of Meriones dahli Shidlovsky, 1962 (Rodentia: Muridae) from Turkey
Baydemir, Nursel Asan; Demirbas, Yasin; Pamukoglu, Nahit; Albayrak, Irfan; Yagci, Tuba (Univ Florence Botany Inst, 2011)In this study, conventionally stained, C- and Ag-NOR banded karyotypes of Dahl's jird, Meriones dahli, were reported from Turkey. The species had a karyotype of 2n=50, NFa=74 and NF=78. The X and Y chromosomes were ... -
New record of Lynx lynx (L., 1758) in Turkey (Mammalia: Carnivora)
Albayrak, Irfan (Tubitak Scientific & Technical Research Council Turkey, 2012)This paper reports the morphological characteristics of a subadult lynx, Lynx lynx, collected in 2005 from Ardanuc in Artvin Province. Pelage color, hair structure, and some cranial measurements of this specimen and other ... -
Nucleolar organizer regions (NORs) in Cricetulus migratorius (Pallas, 1773) and Meriones tristrami Thomas, 1892 (Mammalia: Rodentia) from Central Anatolia
Asan, Nursel; Albayrak, Irfan; Demirbas, Yasin; Yorulmaz, Tarkan; Toyran, Kubilay; Gozutok, Serdar (Tubitak Scientific & Technical Research Council Turkey, 2010)The distribution of nucleolar organizer regions (NORs) in Cricetulus migratorius and Meriones tristrami from Central Anatolia was determined. In the karyotype of Cricetulus migratorius the diploid number, fundamental number, ... -
On tooth anomalies and the loss of Canis lupus (Mammalia: Carnivora) in Turkey
Ay, Elif Yildiz; Albayrak, Irfan (Tubitak Scientific & Technical Research Council Turkey, 2019)Because of their feeding habits, which are affected by their ranking in the last steps of the food chain, the teeth of carnivores are subjected to great forces during the breaking up and chewing of food when they are ... -
Some hematological parameters in Myotis myotis and Myotis blythii (Mammalia: Chiroptera) in Turkey
Albayrak, Irfan; Bagatur Ozcan, Hava; Baydemir, Merve (Tubitak Scientific & Technical Research Council Turkey, 2016)In this study the reference ranges belonging to some hematological parameters of Myotis myotis and Myotis blythii, collected from three localities in Turkey in 2012 and 2013, are given for the first time. Bats were caught ... -
Spatial genetics of brown hares (Lepus europaeus Pallas, 1778) from Turkey: Different gene pool architecture on either side of the Bosphorus?
Demirbas, Yasin; Albayrak, Irfan; Koca, Ayca Ozkan; Stefanovic, Milomir; Knauer, Felix; Suchentrunk, Franz (Elsevier Gmbh, 2019)We determined allelic variation at eleven microsatellite loci to study the effect of the Bosphorus, the Sea of Marmara, and the Dardanelles on the population genetic architecture of brown hares, Lepus europaeus, from ... -
Taxonomic status of Myotis myotis (Borkhausen, 1797) and Myotis blythii (Tomes, 1857) in Turkey (Mammalia: Chiroptera)
Asan, Nursel; Albayrak, Irfan (Tubitak Scientific & Technical Research Council Turkey, 2011)Morphometrical, biological, ecological, and karyological data of 156 Myotis myotis and 149 M. blythii specimens collected from various provinces of Turkey between 1974 and 2007 were evaluated. Specimens from Turkish Thrace ... -
Taxonomical and Karyological Features of Microtus hartingi (Barrett-Hamilton, 1903) (Mammalia: Rodentia) with Some Biological and Ecological Features
Tabur, Mehmet Ali; Ugur, Esra Dilek; Albayrak, Irfan (Zoological Soc Pakistan, 2015)This study is based on 27 Microtus hartingi (Barrett-Hamilton, 190) specimens collected from Isparta province between March and September 2010. The specimens were caught by kill and live trapping and they were skinned and ...