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Browsing Moleküler Biyoloji ve Genetik Bölümü by Issue Date

Browsing Moleküler Biyoloji ve Genetik Bölümü by Issue Date

Now showing items 1-20 of 224

Studies on bacterial flora and biological control agent of Cydia pomonella L. (Lepidoptera: Tortricidae)

Ertuerk, Oemer; Demirbag, Zihni (ACADEMIC JOURNALS-VICTORIA ISLAND, 2006)

In the present study, in order to find a more effective and safe biological control agent against Cydia pomonella, we investigated the bacterial flora and tested them for insecticidal effects on this insect. According to ...
An ecologic and taxonomic study on phytoplankton of a shallow lake, Turkey

Tas, Beyhan; Gonulol, Arif (TRIVENI ENTERPRISES-LUCKNOW, 2007)

The middle Black sea region has quite large wetlands, including lakes, rivers, ponds, marshs and large reservoirs. Lake Cernek is one of the most valuable wetlands in Kizilirmak Delta. The lake and its environment have a ...
Foliar resorption of nutrients in selected sympatric tree species in gallery forest (Black Sea region)

Oezbucak, Tugba Bayrak; Kutbay, Hamdi Gueray; Kilic, Duygu; Korkmaz, Hasan; Bilgin, Ali; Yalcin, Erkan; Apaydin, Zeki (POLISH ACAD SCIENCES INST ECOLOGY-LOMIANKI, 2008)

Gallery forests in Central Black Sea Region are dominated by Platanus orientalis L. The studies were performed in four sites (Mert River, Adalar, Kurupelit and Taflan Regions) located in V-shaped river valleys and differing ...
SEED COAT AND FRUIT SURFACE MICROMORPHOLOGY OF SOME CYNOGLOSSUM L. (BORAGINACEAE) SPECIES

Akcin, Oznur Ergen (BANGLADESH BOTANICAL SOC-DHAKA, 2008)

Fruits and seeds of Cynoglossum creticum Miller, C. officinale L., C. montanum L. and C. glochidiatum Wallich) distributed in the Middle and East Black Sea Region in Turkey were studied by scanning electron microscopy. ...
Zooplankton fauna of Cernek lake (Samsun)

Bekleyen, Aysel; Tas, Beyhan (FOUNDATION ENVIRONMENTAL PROTECTION & RESEARCH-FEPR-BASMANE KONAK-IZMIR, 2008)

Cernek lake is one of the most important lakes of Kizilirmak delta that also recognized as a Ramsar Site. During 1996, in zooplakton collected monthly, 10 cladocerans, 3 copepods and 18 rotifers, totally 31 species, have ...
RELATIONSHIPS BETWEEN VEGETATION ZONATION AND EDAPHIC FACTORS IN A SALT-MARSH COMMUNITY (BLACK SEA COAST)

Apaydin, Zeki; Kutbay, Hamdi Gueray; Ozbucak, Tugba; Yalcin, Erkan; Bilgin, Ali (POLISH ACAD SCIENCES INST ECOLOGY-LOMIANKI, 2009)

The effects of pH, electrical conductivity (EC), soluble cations (Na+, K+, Ca2+, Mg2+), and soluble anions (HCO3-, Cl-, SO42-) on vegetation zonation in a salt-marsh community (Black Sea coast) were investigated on two ...
SOME ECOLOGICAL TRAITS AND RELATIONSHIPS OF THESE TRAITS WITH WOOD ANATOMY IN QUERCUS PONTICA C. KOCH

Kutbay, Hamdi Gueray; Merev, Nesime; Ok, Tolga; Ozbucak, Tugba Bayrak (PAKISTAN BOTANICAL SOC-KARACHI, 2009)

The ecological traits and relationships of these traits with wood anatomy of Quercus pontica C. Koch were examined. Despite some minor differences in wood anatomy Q. pontica is entirely within the range of wood anatomical ...
MICROMORPHOLOGICAL AND ANATOMICAL STUDIES ON PETALS OF 11 TURKISH ONOSMA L. (BORAGINACEAE) TAXA

Akcin, Oeznur Ergen (BANGLADESH ASSOC PLANT TAXONOMISTS-DHAKA, 2009)

The petal epidermis and petal anatomy of 11 taxa of Onosma L. were studied using light and scanning electron microscopy. Differences in epidermal patterns were observed on the dorsal surface. Domed epidermal cells and ...
FRUIT COAT PATTERNS AND MORPHOLOGICAL PROPERTIES OF SEVEN SPECIES OF SYMPHYTUM L. (BORAGINACEAE) FROM TURKEY

Akcin, Oeznur Ergen; Baki, Hilal (BANGLADESH BOTANICAL SOC-DHAKA, 2009)

Micro- and macro-morphological characters of fruit surface of seven species of Symphytum L. in Turkey were investigated. Fruits of S. asperum Lepechin, S. sylvaticum Boiss., S. brachycaylx Boiss and S. kurdicum Boiss. & ...
Nutlet size, shape and surface ornamentation in 14 Onosma species (Boraginaceae)

Binzet, Riza; Akcin, Oeznur E. (UNIV ZAGREB, FAC SCIENCE, DIV BIOLOGY-ZAGREB, 2009)

Nutlets of 14 species of Onosma L. in Turkey were examined with scanning electron microscope. Nutlet (mericarp) morphology of the examined specimens exhibits some variation in shape and size. Nutlets of species vary in the ...
Otolith Biometry-Body Length Relationships in Four Fish Species (Chub, Pikeperch, Crucian carp, and Common Carp)

Bostanci, Derya (TAYLOR & FRANCIS INC-PHILADELPHIA, 2009)

Biometric data are presented for different fish species captured in four lakes of Turkey: crucian carp (Carassius gibelio), common carp (Cyprinus carpio), chub (Squalius cephalus), and pikeperch (Sander lucioperca). The ...
The Antibacterial and Antifungal Effects of Rhododendron Derived Mad Honey and Extracts of Four Rhododendron Species

Erturk, Omer; Karakas, Fatma Pehlivan; Pehlivan, Derya; Nas, Nursah (Tubitak Scientific & Technological Research Council Turkey-ANKARA, 2009)

The antibacterial and antifungal activities of mad honey and the crude extracts (leaves and flowers) of Rhododendron ponticum L. subsp. ponticum, Rhododendron luteum L., Rhododendron smirnovii L., and Rhododendron caucasicum ...
First record of the insect pathogenic alga Helicosporidium sp (Chlorophyta: Trebouxiophyceae) infection in larvae and pupae of Rhizophagus grandis Gyll. (Coleoptera, Rhizophaginae) from Turkey

Yaman, Mustafa; Radek, Renate; Aydin, Cicek; Tosun, Onur; Erturk, Omer (ACADEMIC PRESS INC ELSEVIER SCIENCE-SAN DIEGO, 2009)

The predator beetle Rhizophagus grandis Gyll. (Coleoptera, Rhizophaginae) is one of the most important biological control agents, mass-bred and used to suppress populations of an important pest: the great spruce bark beetle, ...
Age Determination and Annulus Formation of Crucian Carp (Carassius gibelio) Inhabiting Egirdir Lake and Bafra Fish Lake, Turkey

Bostanci, Derya; Polat, Nazmi; Yilmaz, Savas (TAYLOR & FRANCIS INC-PHILADELPHIA, 2009)

Age determination and annulus formation of the crucian carp (Carassius gibelio) obtained from Egirdir Lake between March 2001 and January 2003 and Bafra Fish Lake between January 2000 and September 2002 were evaluated by ...
Transient expression of red and yellow fluorescent protein vectors in HCT-8 cells infected with Cryptosporidium parvum

Koloren, Zeynep; Dincer, Sadik (SPRINGER-NEW YORK, 2009)

Electroporation in combination with the red and yellow fluorescent protein (RFP and YFP, respectively) reporter systems results in transient gene expression in HCT-8 cell lines infected and uninfected with Cryptosporidium ...
Biomonitoring of Trace Elements with Lichens in Samsun City, Turkey

Kinalioglu, Kadir; Ozbucak, Tugba Bayrak; Kutbay, Hamdi Guray; Huseyinova, Rena; Bilgin, Ali; Demirayak, Ali (FOUNDATION ENVIRONMENTAL PROTECTION & RESEARCH-FEPR-BASMANE KONAK-IZMIR, 2010)

Lichens have been widely used in biomonitoring studies. In this study, Cd, Cu, Pb and Zn concentrations in some foliose and fruticose lichens which arc found in Samsun were investigated and the differences among the species ...
Nitrogen and phosphorus resorption in a salt marsh in northern Turkey

Cakir, Yasemin Bedirkurum; Ozbucak, Tugba; Kutbay, Hamdi Guray; Kilic, Duygu; Bilgin, Ali; Huseyinova, Rena (Tubitak Scientific & Technological Research Council Turkey-ANKARA, 2010)

This study was conducted to investigate foliar nitrogen and phosphorus dynamics, nitrogen and phosphorus resorption, and some leaf traits (i.e. SLA=specific leaf area) in some coastal salt marsh plants located in northern ...
Isolation of Some Pathogenic Bacteria from the Great Spruce Bark Beetle, Dendroctonus micans and Its Specific Predator, Rhizophagus grandis

Yaman, M.; Erturk, O.; Aslan, I. (SPRINGER-DORDRECHT, 2010)

Some bacteria were isolated from Dendroctonus micans and its specific predator, Rhizophagus grandis. Six bacteria from D. micans were identified as Bacillus pumilus, Enterobacter intermedius, Citrobacter freundii, Cellulomonas ...
DETERMINING GFP ACTIVITY IN HCT-8 CELLS INFECTED WITH CRYPTOSPORIDIUM PARVUM BY REVERSE TRANSCRIPTION POLYMERASE CHAIN REACTION AND NESTED PCR

Koloren, Z. (DIAGNOSIS PRESS LTD-SOFIA, 2010)

This study focusses on the determination of GFP activity in HCT-8 cells infected with Cryptosporidium parvum measured by RT-PCR and Nested PCR. Our findings demonstrate that the level of expression for green fluorescent ...
Seasonal Dynamics and Biomass of Mixotrophic Flagellate Dinobryon sertularia Ehrenberg (Chrysophyceae) in Derbent Reservoir (Samsun, Turkey)

Tas, Beyhan; Gonulol, Arif; Tas, Erol (CENTRAL FISHERIES RESEARCH INST-TRABZON, 2010)

Mixotrophic protists, combining both heterotrophy and phototrophy, are found abundantly in eutrophic waters. Dinobryon sertularia Ehr. from Chrysophyceae (golden algae) are mixotrophic organisms often make up blooms and ...

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