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Moleküler Biyoloji ve Genetik Bölümü
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Toplam kayıt 102, listelenen: 1-20

Sonraki Sayfa

İnci istiridyesi pinctada radiata (Leach, 1814) için öldürücü klor konsantrasyonları

Göksu, Munir Ziya Lugal; Çevik, Fatma; Fındık, Özlem (Tubitak, 2002)

Bu alÝßmada, MayÝs 1999-Nisan 2000 tarihleri arasÝnda, bir fouling organizma olan Ünci Üstiridyesi Pinctada radiata (Leach, 1814) [Avicula] i in ld r c klor konsantrasyonlarÝ ve sudaki kalÝntÝ klor miktarlarÝ ...
Bioaccumulation of Some heavy metals (Cd, Fe, Zn, Cu) in two bivalvia species (Pinctada radiata Leach, 1814 and brachidontes pharaonis fischer, 1870)

Göksu, Munir Ziya Lugal; Çevik, Fatma; Akar, Mustafa; Fındık, Özlem (TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES Turk J Vet Anim Sci, 2005)

Bioaccumulation of some heavy metals (Cd, Fe, Zn and Cu) in fresh parts of 2 bivalvia species (Pinctada radiata Leach, 1814 and Brachidontes pharaonis Fischer, 1870) was examined in samples collected between May, 1999, ...
Determination of heavy metals in honey samples from central anatolia using plasma optical emission spectrofotometry (ICP-OES)

Leblebici, Zeliha; Aksoy, Ahmet (2008)

In this study heavy metal concentrations in 34 different honey samples collected from different regions of Central Anatolia (and their environs) are determined using ICP-OES. It is observed that the honey produced in Central ...
Bioaccumulation of nickel, copper, and cadmium by spirodela polyrhiza and lemna gibba

Duman, Fatih; Leblebici, Zeliha; Aksoy, Ahmet (Taylor and Francis Online, 2009)

Lemna gibba and Spirodela polyrhiza were exposed to different concentrations of Ni, Cu, and Cd for 10 days. Bioaccumulation of the three metals for both plants were dependent on and positively correlated with the external ...
Growth and bioaccumulation characteristics of watercress (Nasturtium officinale R. BR.) exposed to cadmium, cobalt and chromium

Duman, Fatih; Leblebici, Zeliha; Aksoy, Ahmet (Taylor and Francis Online, 2009)

The aim of this study is to determine the effects of Cd, Co and Cr on the growth of watercress (Nasturtium officinale) and to determine the bioaccumulation properties of these heavy metals by the plant. N. officinale ...
An assessment of metal pollution in surface sediments of Seyhan dam by using enrichment factor, geoaccumulation index and statistical analyses

Çevik, Fatma; Göksu, Munir Ziya Lugal; Derici, Osman Barış; Fındık, Özlem (Springer, 2009)

The aim of this study was to determine if high concentrations of any heavy metals exist in the sediment of Seyhan Dam reservoir to be considered toxic to the aquatic environment. Surface sediment samples from five ...
Use of Pyracantha coccinea Roem. as a possible biomonitor for the selected heavy metals

Akgüç, Nihan; Özyiğit, İlker İbrahim; Yaşar, Ülkühan; Leblebici, Zeliha; Yarcı, Celal (2010)

In this study, copper, iron, manganese and nickel levels of branches and leaves of Pyracantha coccinea Roem. (firethorn) were measured for determining the heavy metal pollution in Mugla Province. Plant samples were collected ...
Verbascum bombyciferum Boiss. (Scrophulariaceae) as possible bio-indicator for the assessment of heavy metals in the environment of Bursa, Turkey

Arslan, Hülya; Güleryüz, Gürcan; Leblebici, Zeliha; Kırmızı, Serap; Aksoy, Ahmet (Springer, 2010)

t In this study, we determined the heavy metal content (Cd2+, Cr3+, Cu2+, Fe3+, Ni2+, Pb2+, and Zn2+) in the soil surrounding the roots and different organs of Verbascum bombyciferum Boiss. (Scrophulariaceae), which ...
Arsenic accumulation and biological responses of watercress (Nasturtium officinale R. Br.) exposed to arsenite

Öztürk, Fatma; Duman, Fatih; Leblebici, Zeliha; Temizgül, Rıdvan (Elsevier, 2010)

The objective of the present study was to investigate biological responses of watercress (Nasturtium officinale R. Br.) under arsenic stress. Watercress samples were exposed to 1, 3, 5, 10, and 50 μM of arsenite (As(III)) ...
Biomonitoring of heavy metal pollution using lichen (pseudevernia furfuracea (l.) zopf.) exposed in bags in a semi-arid region, Turkey

Aksoy, Ahmet; Leblebici, Zeliha; Halicı, Mehmet Gökhan (Springer, 2010)

In this study, the lichen Pseudevernia furfuracea (L.) Zopf. samples were collected from Çat Forests near the village of Sızır in Sivas province and exposed in bags in 29 different sites of Kayseri city, Turkey. The elements ...
Influence of nutrient addition on growth and accumulation of cadmium and copper in Lemna gibba

Leblebici, Zeliha; Aksoy, Ahmet; Duman, Fatih (2010)

Aquatic plants have been identified as potentially useful for accumulating and bioconcentrating heavy metals. This study was developed to test the hypothesis that nutrient enrichment enhances the metal tolerance of floating ...
Argyroneta aquatica (Clerck, 1757)(Aranea?: Cybaeidae) as a biological indicator for environmental pollution of Sultan Marsh National Park, Turkey.

Seyyar, Osman; Demir, Hakan; Duman, Fatih; Kar, Musa (2010)

Sultan Marsh (Turkey) is one of the largest wetland of the Middle East and Europe. The marsh was designated as a Ramsar Site, a Nature Conservation Area, and recently a National Park by Turkish Government. Despite its ...
Growth and lead accumulation capacity of lemna minor and spirodela polyrhiza (Lemnaceae): Interactions with nutrient enrichment

Leblebici, Zeliha; Aksoy, Ahmet (Springer, 2011)

A study to understand the biological effects of samples prepared with lead and the effects of lead were conducted on Lemna minor L. and Spirodela polyrhiza (L.) Schleid. This study was intended to test the hypothesis that ...
Influence of salinity on the growth and heavy metal accumulation capacity of Spirodela polyrrhiza (Lemnaceae)

Leblebici, Zeliha; Aksoy, Ahmet; Duman, Fatih (Tubitak, 2011)

Given that the characteristic of free floating plants to uptake metals can have a positive effect on the efficiency of the remediation process of a wetland, it is important to investigate the factors that may impact the ...
The allelic state at the major semi-dwarfing genes in a panel of Turkish bread wheat cultivars and landraces

Yediay, Fulya Eylem; Andeden, Enver Ersoy; Baloch, Faheem Shehzad; Börner, Andreas; Kilian, Benjamin; Özkan, Hakan (Cambridge University Press, 2011-04-20)

Dwarfing genes play an important role in improving yield and adaptability of wheat cultivars in most production environments. Understanding the allelic distribution at dwarfing loci is very important for any wheat-breeding ...
Distribution of vernalization and photoperiod genes (Vrn-A1, Vrn-B1, Vrn-D1, Vrn-B3, Ppd-D1) in Turkish bread wheat cultivars and landraces

Andeden, Enver Ersoy; Yediay, Fulya Eylem; Baloch, Faheem Shehzad; Shaaf, Salar; Kilian, Benjamin; Nachit, Miloudi; Özkan, Hakan (AKJournals, 2011-09-01)

Vernalization and photoperiod response genes play a significant role in the geographical adaptation, agronomic performance and yield potential of crops. Therefore, understanding the distribution pattern and allelic diversity ...
Spreading pellitory (parietaria judaica l.): a possible biomonitor of heavy metal pollution

Aksoy, Ahmet; Osma, Etem; Leblebici, Zeliha (2012)

Parietaria judaica L. (Spreading pellitory) is a herbaceous plant that grows wildly in the urban areas in Turkey. Leaves of P. judaica were tested as a possible biomonitor of heavy metal pollution in Istanbul. Fifty three ...
Determination of heavy metal concentrations in tomato (lycopersicon esculentum miller) grown in different station types

Osma, Etem; Özyiğit, İlker İbrahim; Leblebici, Zeliha; Demir, Göksel; Serin, Memduh (2012)

In this study, washed and unwashed tomato fruits (Lycopersicon esculentum Miller) were collected from six different station types such as; brook coast, suburban area, industrial area, inner city, roadside and village ...
Heavy metals accumulation in some vegetables and soils in Istanbul

Osma, Etem; Serin, Memduh; Leblebici, Zeliha; Aksoy, Ahmet (2012)

This work was designed to assess the concentration of six toxic metals in the soil and in unwashed and washed samples of different vegetable species (Petroselinum crispum, Brassica oleraceae var. acephala, Beta vulgaris var. ...
Metal concentrations in surface sediments of beyler reservoir (Turkey)

Turan, Murat Ali; Fındık, Özlem (Springer, 2012)

The accumulation of metals (Iron, Aluminium, Zinc, Copper, Manganese, Boron, Chromium, Nickel, Cadmium, Lead) was seasonally (November 2009 to July 2010) measured in sediment samples taken from different areas of Beyler ...