Yayın tarihi için Makale Koleksiyonu listeleme
Toplam kayıt 512, listelenen: 21-40
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The flora of the forest series of Yirce-Bürmece-Kömürsu and Muratdere (Bilecik-Bursa, Turkey)
(2000)A field study was carried out to determine the flora of the forest series of Yirce-Bürmece-Kömürsu and Muratdere (Bilecik-Bursa) during 1992-1995. In terms of species and subspecies, the flora of the area consisted of 505 ... -
Development of immunomagnetic separation technique for isolation of Pseudomonas syringae pv. phaseolicola
(Springer, 2000)Immunomagnetic separation technique was developed for specific detection and selective isolation of Pseudomonas syringae pv, phaseolicola, the agent of halo-blight disease of beans. Whole-cell and exopolysaccharide fraction ... -
Effects of lead and some ions on the activity of Glutathione reductase in Gammarus pulex
(2000)Gammarus pulex, a member of the Amphipoda, has been commonly used as a test organism in environmental toxicology in recent years. Glutathione reductase is an enzyme that is very important in effective detoxification of ... -
Biochemical characterization of glutathion-S-transferase and effects of lead acetate in Gammarus pulex
(2000)Glutathione transferases (GST s; EC. 2.5.1.18) are a family of multifunctional proteins that catalyze the conjugation of GSH to the electrophilic centre of a large number of active molecules. A great number of drugs, ... -
Investigation of cytogenetic effects of 2, 4, 5 triphenyl imidazole by rat bone marrow micronucleus test
(2001)The cytogenetic effects of 2, 4, 5 triphenyl imidazole on the micronucleus formation were investigated in rats. Increasing doses of the substance were injected i.p. into Wistar rats and polychromatic and normochromatic ... -
The Tabanidae (Diptera) fauna of Balikesir province [Balikesir Çevresi Tabanidae (Diptera) Faunasi]
(2001)The faunistic study was carried out in Balikesir province between 1996-1997 and 50 Tabanidae species were determined. The total number of species reported from the province by previous studies and this study reached 57. ... -
The Tabanidae (Diptera) fauna of Çanakkale province [Çanakkale Ili Tabanidaee (Diptera) Faunasi]
(2001)In this faunistic study carried out in the Anatolian part of Canakkale province, 40 Tabanidae species distributed in the area were determined. Previous studies carried out in this province reported 31 species. Overall, 52 ... -
A description of the vegetation mosaic of the forests of Yirce and Muratdere (Bilecik-Bursa, Turkey) by satellite remote sensing
(2001)The aim of this study is to describe the cut-off borders and the structure of vegetation mosaics of existing plant communities in the area. using traditional flora and vegetation methods and satellite remote sensing (Landsat ... -
A study on the Ornithofauna of Doganci Pond in Alpu-Eskişehir
(2001)This study was carried to determine the ornithofauna of Doganci Pond and vicinity, which is located in the Alpu District of Eskişehir province. The study area, which is situated on one of the migration routes for birds, ... -
Multilocus enzyme electrophoresis analysis of Pseudomonas syringae pv. phaseolicola
(Folia Microbiologica, 2001)A multilocus enzyme electrophoresis technique was developed to detect variation in seven enzyme loci among isolates of Pseudomonas syringae pv. phaseolicola, representing three races from different geographical locations, ... -
The Ephemeroptera (Insecta) fauna of Lake Ulubat Basin [Ulubat Gölü Havzasi'nm Ephemeroptera (Insecta) Faunasi]
(2002)In this study, 1812 Ephemeroptera nymphs were collected in order to determine the Ephemeroptera fauna of Lake Ulubat Basin between April 1996 and September 1999. The distribution of 38 species belonging to 22 genera and ... -
A transmission electron microscope investigation of the effect of lead acetate on the hepatopancreatic ceca of Gammarus pulex
(Elsevier Science BV, 2002)The freshwater Amphipod Gammarus pulex is a sensitive indicator organism for environmental contamination. In this study, effects of heavy metal lead acetate were investigated by using electron microscopy techniques. Control ... -
Two new records for the lichen flora of Turkey [Türkiye Liken Florasi için iki Yeni Kayit]
(2003)Two species of lichenized Ascomycotina, Cyphelium notarisii (Tul.) Blomb. & Forss. and Strangospora moriformis (Ach.) Stein are newly reported for Turkey. Both species were collected from Pinus nigra subsp. pallasiana in ... -
Effect of methyl jasmonate on Arabidopsis proteins
(2003)Bu çalışmada, metil jasmonatın (MeJA) Arabidopsis thaliana'da daha önceden bildirilen 27, 29, ve 31 kDa (kilodalton) vejetatif depo proteinlerinden başka jasmonat teşvikli proteinlerin sentezini teşvik edip etmediğini ... -
An investigation on the weed diversity in some agricultural fileds of İnegöl (Bursa) and its environments
(2003)Bu çalışmada İnegöl (Bursa) ve çevresindeki bazı tarım alanlarında yayılış gösteren yabancı ot çeşitliliği ortaya konulmuştur. Çalışma alanında 39 familyaya ait 87 cins ve 104 tür ve tür altı takson belirlenmiştir. Çalışma ... -
Bursa ve Yalova illeri Tabanidae (Diptera) faunası üzerinde araştırmalar
(2003)Bursa ve Yalova illerini kapsayan bu faunistik çalışma ile Tabanidae (Diptera) familyasından 3 altfamilyaya ait 56 tür belirlenmiştir. Bunlardan Silvius alpinus (Fab.), Nemorius vitripennis Meig., Chrysops caecutiens (L), ... -
Havadan ve topraktan izole edilen actinomycete türlerinin antibiyotik aktivitesinin araştırılması
(2003)Havadan ve topraktan izole edilen Actinomycete türlerinin antimikrobiyal aktivitesinin belirlenmesinin amaçlandığı araştırmamızda, 83 Actinomycete türü ile çalışılmıştır. Topraktan izole edilen 24, havadan izole edilen 5 ... -
The Antimicrobial Activity of Extracts of the Lichen Cetraria aculeata and Its Protolichesterinic Acid Constituent
(2003)In this study, the antimicrobial activity of the acetone, diethyl ether and ethanol extracts of the lichen Cetraria aculeata has been investigated. The extracts were tested against twelve bacteria and eight fungi and found ... -
Mutagenicity assay in Salmonella for thirteen 2-substituted-1H-phenanthro (9,10-d) imidazoles
(Taylor & Francis LTD, 2003)Some 2-substituted-1H-phenanthro [9,10-d] imidazole compounds synthesized as a predrugs were tested in mutagenicity assays in Salmonella strains TA97, TA98, and TA100 using a plate incorporation assay both with and without ...