Güncel Gönderiler: Biyoloji Bölümü
Toplam kayıt 480, listelenen: 401-420
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A study on the breeding biology of some bat species in Turkey (Mammalia: Chiroptera)
(2006)This study is based on the records of gestation and lactation periods of 17 bat species (Rousettus aegyptiacus, Rhinolophus ferrumequinum, R. hipposideros, R. euryale, R. blasii, Myotis myotis, M. blythii, M. emarginatus, ... -
Pollen studies on some species of the genus Convolvulus L. (Convolvulaceae) from Morocco
(2002)The pollen grains of nine species of Convolvulus L. from Morocco were studied using scanning electron microscopy and light microscopy. The species belong to three sections and four subsections: sections Convolvulus, ... -
Flora of Kazankaya Canyon (Yozgat-Çorum)
(2002)A floristic study of Kazankaya Canyon was carried out. Sixty families, 216 genera and 308 taxa were identified. A species new to science was found from the genus Scorzonera L. (Compositae). Fifty-two taxa (16.9%) are ... -
The structure of baculum in Myotis myotis and Myotis blythi (Chiroptera: Vespertilionidae) from Turkey
(2001)A comparison was made of the shape and size of the bacula of 32 Myotis myotis (Borkhausen, 1797) and 26 Myotis blythi (Tomes, 1857) collected from Turkey. It was determined that baculum size does not distinguish the two ... -
A study on spiders (Araneae) in grass tussocks in van vicinity
(1999)In April, July and December 1994, grass tussocks were collected from a delta located between cereal fields, and spiders were investigated. A total of 2257 spiders, 1314 insects, and 693 other invertebrates were extracted ... -
Genetics and some aging-related mechanisms
(2000)Aging can be defined as the time-dependent decline of physiological functions of an organism. Aging, a multifactorial process composed of both genetic and environmental components, is a highly complex biologic phenomenon ... -
Geographic variations and taxonomic status of Miniopterus schreibersi (Kuhl, 1819) in Turkey (Chiroptera: Vespertilionidae)
(2000)This study is a taxonomical revision of 257 specimens of Miniopterus schreibersi (Kuhl, 1819) collected from Turkey between 1974 and 1994. A total of 30 external and cranial measurements and weights and the ages of the ... -
Controlled release of Aldicarb from carboxymethylcellulese microcapsules
(1997)Sodium carboxymethyl cellulose was converted into microspheres by crosslinking with aluminum chloride. Various microsheres with different amounts of crosslinker, biopolymer of various concentrations and molecular weights, ... -
Evaluation of tissue levels of glutathione S-transferases (GST) isoenzymes in patients with discoid lupus erythematosus
(2019)Aim: Cutaneous lupus erythematosus (CLE) has a multifactorial pathogenesis involving genetic and environmental triggers and congenital and acquired immune response. The aim of this study was to investigate the effects of ... -
Antimicrobial activity of various extracts of Satureja hortensis L.
(2007)The antimicrobial activities of ethyl acetate and methanol extracts of Satureja hortensis L. were studied. These extracts were tested in vitro against 10 bacterial species, 4 yeasts species and strains by the disc diffusion ... -
Nucleolus organizer regions of Myotismyotis (Borkhausen, 1797) andMiniopterusschreibersii (Kuhl, 1817) (Mammalia: Chiroptera) from Turkey
(2015)In this study, Ag-nucleolar organizing region (NOR) banding patterns of Myotis myotis and Miniopterus schreibersii were presented. The karyotype of Myotis myotis has a diploid number (2n) of 44, a fundamental number (NF) ... -
Hypoglycemic activity of a dietary mushroom Pleurotus florida on alloxan induced diabetic rats
(2013)Species of Pleurotus possess various medicinal properties including hypoglycemic and hypocholesterolemic activities. The feeding effect of the mushroom Pleurotus florida in powdered form was evaluated on growth, blood ... -
Six New localities for Microtus guentheri (Danford and Alston, 1880), (Mammalia: Rodentia) from Antalya province, in Turkey
(2008)In this study, we reported additional records for Microtus guentheri (Danford and Alston, 1880) which trapped from the six localities; Yazır, Korkuteli, Sülekler, Alibeli, Akpınar and Taşkesiği), in Antalya Province. Also, ... -
Development of agaricus bitorquis (quel.) sacc mycelium at different temperatures
(2007)In this study, the development of Agaricus bitorquis (Quel.) Sacc. mycelium at different temperatures was examined. Spores were developed in the wheat agar medium for 20 days at 30°C. At the end of the incubation period, ... -
Macrofungi flora of Beytepe campus area (Ankara)
(2003)In this study, the fungi were collected from Beytepe Campus area in the years of 1999 and 2000, particularly autumn and spring. As a result of these field and laboratory studies, 17 macrofungi were identified, 3 of which ... -
Mitochondrial DNA control region variability of wild boar Susscrofa with various external phenotypes in Turkey
(2016)The wild boar (Sus scrofa L.) is distributed across most parts of Turkey, a major biogeographic crossroads connecting Southwest Asia and Southeast Europe. However, no information on genetic diversity and population structure ... -
A comparative study of the reproductive activities of European hare (Lep us europaeus) populations in 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), ... -
Some hematological parameters in Myotis myotis and Myotis blythii(Mammalia: Chiroptera) in 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 ... -
Venomous spiders of Turkey (Araneae)
(2007)Over 50.000 species have been described on the world. Among them about 100 species are dangerous for human. Members of Latrodectus and Loxosceles share the habitats of human beings. Chemically, spider venom is heterogeneous, ...
