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A Note On The Examination Of Morphometric Differentiation Among Fish Populations: The Truss System, Cemal Turan
A Note On The Examination Of Morphometric Differentiation Among Fish Populations: The Truss System, Cemal Turan
Turkish Journal of Zoology
Identifying intraspecific units or stocks of a species with unique morphological characters enables a better management of these subunits of species and ensurs perpetuations of the resources. Multivariate morphometry has been commonly used to investigate the discreteness and interrelationships of stocks within a species. Different types of body measurements have been traditionally used to charecterise stocks. However these measurements have recently been criticised because there are several biases and weaknesses inherent in traditional characters. As an alternative, a new system of morphometric measurements called The Truss Network System has been increasingly used for stock identification. In this review a computer-originated …
Karyological Analysis And Body Proportion Of Catfish (Clariidae, Clarias Lazera, Valenciennes, 1840) In The Göksu Delta, Turkey, Serap Ergene Gözükara, Ender Portakal, Arzu Karahan
Karyological Analysis And Body Proportion Of Catfish (Clariidae, Clarias Lazera, Valenciennes, 1840) In The Göksu Delta, Turkey, Serap Ergene Gözükara, Ender Portakal, Arzu Karahan
Turkish Journal of Zoology
Chromosome analysis of Clarias lazera living in wet lands located in Göksu River (Göksu Delta) was accomplished by modified air-drying. Clarias lazera was found to have 18 metacentric, 26 submetacentric and 12 acrocentric chromosomes. Twenty-five systematically important meristic and morphometric characters of Clarias lazera in the Göksu Delta were examined for 49 specimens. In order to clarify the taxonomic status of Clarias lazera, which is not originally from this region, karyological analyses were carried out, and certain some morhometric characteristics were investigated.
A Morphological Investigation On The Anuran Species Of The Reşadiye (Datça) Peninsula (Anura: Bufonidae, Hylidae, Ranidae), Cemal Varol Tok
A Morphological Investigation On The Anuran Species Of The Reşadiye (Datça) Peninsula (Anura: Bufonidae, Hylidae, Ranidae), Cemal Varol Tok
Turkish Journal of Zoology
In this survey the amphibian fauna of Reşadiye (Datça) Peninsula, which has not been studied in detail so far, is given. No urodelan species has been encountered during the present work; but the presence of four different species belonging to three anuran families is established. Bufo bufo, Bufo viridis, Hyla arborea and Rana ridibunda specimens were collected from two, five, three and six different localities respectively, establishing the status of the peninsula's anura fauna. A total of 125 adult and two juvenile specimens were studied morphologically. Some observations on the ecological and biological characteristics of the anurans are also given.
Specimens Of Ophisops Elegans (Sauria:Lacertidae) Collected From Ihlara Valley (Aksaray), Kurtuluş Olgun, Cemal Varol Tok
Specimens Of Ophisops Elegans (Sauria:Lacertidae) Collected From Ihlara Valley (Aksaray), Kurtuluş Olgun, Cemal Varol Tok
Turkish Journal of Zoology
In this study, a total of 30 specimens (15 , 15 ) collected from Ihlara Valley were examined for their taxonomic characteristics. The Ihlara population was compared with two nearby populations (Kayseri and Karaman), which are included in the distribution range of Ophisops elegans centralanatoliae. When pholidosis, coloration and pattern features were taken into consideration it was concluded that the Ihlara population can be included in the species Ophisops elegans centralanatoliae.
Effects Of Nerve Growth Factor On Acetylcholinesterase Activity Of Injured Spinal Cord, Süleyman Baykal, Savaş Ceylan, Haydar Usul, Yüksel Ali̇yazicioğlu, Hasan Efe, Kayhan Kuzeyli̇, Soner Duru, Fadil Aktürk
Effects Of Nerve Growth Factor On Acetylcholinesterase Activity Of Injured Spinal Cord, Süleyman Baykal, Savaş Ceylan, Haydar Usul, Yüksel Ali̇yazicioğlu, Hasan Efe, Kayhan Kuzeyli̇, Soner Duru, Fadil Aktürk
Turkish Journal of Medical Sciences
Fourteen rats were examined and divided into two groups of 7: the control (Group a) and NGF-treated animals (Group B). All animals received a 50 g clip-compression injury to tthe spinal cord at the T9 level. In the NGF-treated animals, NGF (0.1 mg/kg NGF) was injected subcutaneously for seven days. After spinal cord injury, the mean AChE activity was 41.47±1.7122 activated substrate min/ml/gr. wet tissue and 47.52±1.471 in NGF-treated animals. The difference between Groups A and B was statistically significant (p
Diagnosis Of Ovulation Rate And Embriyonal, Foetal Development By Transrectalultrasonography In The White Goats, Di̇lek Arsoy Başaran
Diagnosis Of Ovulation Rate And Embriyonal, Foetal Development By Transrectalultrasonography In The White Goats, Di̇lek Arsoy Başaran
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to check the ovulation rate, early pregnancy diagnosis, and the number of embryos and foetuses, and embryonic and foetal development using either FGA with a low dose PMSG(250 I.U.) or FGA without of PMSG in 2.5- 5.5-year-old white goats (Saanen X Kilis).Transrectal ultrasonography with a 5-7.5 MHz linear probe was used 7, 26, 33, 40, 50 and 57 days after mating. The ovulation rate was determined by the counting of corpora lutea in both of the ovaries 7 days after mating. The ovulation rate at day 7 in the PMSG group was (SE±)10.833±0.79, and …
Species And Subspecies Of The Genus Aphanius Nardo 1897 (Pisces: Cyprinodontidae) In Turkey, Rudolf H. Wi̇ldekamp, Fahretti̇n Küçük, Mustafa Ünlüsayin, Wi̇m Van Neer
Species And Subspecies Of The Genus Aphanius Nardo 1897 (Pisces: Cyprinodontidae) In Turkey, Rudolf H. Wi̇ldekamp, Fahretti̇n Küçük, Mustafa Ünlüsayin, Wi̇m Van Neer
Turkish Journal of Zoology
The Turkish species of the Cyprinodontiform genus Aphanius Nardo 1827 are described. The naming used follows Wildekamp (1993) (1) as the latest available revision. Information is given on morphology, sexual dimorphism, colouration and distribution, as well as remarks on taxonomy, nomenclature, distribution, variability and conservation. Comments are given on the Lazara (1995) (2) revalidation of Lebias as a distinct genus. It is shown that Valenciennes (1846) (3) is the first revisor of Lebias, and not Lazara, and that Aphanius should be maintained as a genus. The taxon Aphanius chantrei (Galliard 1895) is regarded as a junior synonym of Aphanius danfordii …
The First Record Of Epistylis Niagaraeon Astacus Leptodactylusin A Crayfish Rearing Unit, Cip, Muzaffer Mustafa Harlioğlu
The First Record Of Epistylis Niagaraeon Astacus Leptodactylusin A Crayfish Rearing Unit, Cip, Muzaffer Mustafa Harlioğlu
Turkish Journal of Zoology
In this study, the presence of the ectocommensal Epistylis niagarae on the carapace, abdomen, walking legs, uropod, telson, antennae and antennulae of crayfish was observed.
Relationships Between Yield And Yield Components On Currently Improved Spring Rapeseed Cultivars, Hakan Özer, Erol Oral, Ünsal Doğru
Relationships Between Yield And Yield Components On Currently Improved Spring Rapeseed Cultivars, Hakan Özer, Erol Oral, Ünsal Doğru
Turkish Journal of Agriculture and Forestry
This research was conducted in Erzurum in 1991 and 1992 seasons using 14 spring oilseed rape ( Brassica napus ssp. oleifera L.) cultivars in order to investigate the relationships between yield and yield components by correlation and path analyses. Positive values were obtained in both seasons between seed yield and the characters: days to flowering, plant height, number of branch, number of pods per plant, number of seeds per pod, pod diameter, pod length, 1000-seed weight, and oil content. However, seed yield was significantly and positive correlated with only number of pod per plant and 1000-seed weight in both seasons. …
Sensitivity Of Various Maize (Zea Mays L. Cvs.) Varieties To Salinity, Süleyman Taban, Aydin Güneş, Mehmet Alpaslan, Hesna Özcan
Sensitivity Of Various Maize (Zea Mays L. Cvs.) Varieties To Salinity, Süleyman Taban, Aydin Güneş, Mehmet Alpaslan, Hesna Özcan
Turkish Journal of Agriculture and Forestry
The salinity resistance of eight maize varieties (Riogrande, PostKLF, Postkontrol, Alkantara, G-4662 Dracma, Tarım, Fanion and Kelty), which are cultivated widely in Turkey, was investigated. For this purpose, experimental soil was salinized with 68 mmol/kg NaCl. The salinity responses of the maize varieties were compared by means of various plant parameters. According to the results, Kelty, Post-KLF, Postkontrol and G-4662 Dracma were seen to be more susceptible to salinity than the others. Under salinity stress, the dry matter yield of those varieties was influenced much less than the others and the Na and Cl content was generally found to be …
Effects Of Dietary Supplementation With Organic Acids And Zinc Bacitracinon Ileal Microflora, Ph And Performance In Broilers, Müjdat Alp, Neşe Kocabağli, Recep Kahraman, Kami̇l Bostan
Effects Of Dietary Supplementation With Organic Acids And Zinc Bacitracinon Ileal Microflora, Ph And Performance In Broilers, Müjdat Alp, Neşe Kocabağli, Recep Kahraman, Kami̇l Bostan
Turkish Journal of Veterinary & Animal Sciences
An experiment was conducted to determine the effects of an organic acid combination (Acid Lac Dry: lactic, fumaric, propionic, citric and formic acid) and/or zinc bacitracin on the body weight gain, feed efficiency, microflora and pH in the ileum content of broiler-type chicks. Ross PM3 broiler chicks were placed in an experimental design that consisted of four dietary treatments with 48 broilers in each group. One-day-old chicks were fed either a control diet or a similar diet supplemented with 3 g/kg Acid Lac Dry, 0.1 g/kg zinc bacitracin or both additives in combination during a 42-d feeding trial. Acid Lac …
Development And Fecundity Of Aphis Gossypii Glover (Homoptera: Aphididae) On Three Malvaceae Hosts, Serdar Satar, Ulrich Kersting, Nedi̇m Uygun
Development And Fecundity Of Aphis Gossypii Glover (Homoptera: Aphididae) On Three Malvaceae Hosts, Serdar Satar, Ulrich Kersting, Nedi̇m Uygun
Turkish Journal of Agriculture and Forestry
Aphis gossypii Glover (Homoptera, Aphididae) obtained from cotton fields near Adana in the east Mediterranean region of Turkey were colonized on Gossypium hirsutumL. Çukurova 1518 in a climatic room. The effect of host transfer from cotton to common mallow, Malva sylvestris L., and okra, Abelmoschus esculentus (L.) Moench 'Bamya 501', on performance of A. gossypii was studied at constant 25 ± 1°C, 60 ± 5 % relative humidity and 16 h of artificial light (5000 lux) in temperature cabinets. Three subsequent generations of A. gossypii from cotton were additionally tested on okra. Fecundity tables were constructed to compare the performance …
A Study On Rearing Of Rainbow Trout (Oncorhynchus Mykiss) In The Net Cages In Almus Dam Lake, Mehmet Karataş, A. İhsan Toğlaci
A Study On Rearing Of Rainbow Trout (Oncorhynchus Mykiss) In The Net Cages In Almus Dam Lake, Mehmet Karataş, A. İhsan Toğlaci
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine the growth parameters of Rainbow trout (Oncorhynhcus mykiss) in net cages in Almus Dam Lake. The experiment continued for a period of 105 days between May 1 and August 15 1996. During the experiment 6480 rainbow trout with an average weight of 50 g were used. Experimental groups of 50 g mean initial body weight reached 279 g mean final weight by the end of the experiment.
Cover And Contents
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.
Arsenic Residues In Grey Mullets Caught In Lake Van, Ali̇ Bi̇lgi̇li̇, Ender Yarsan, İdri̇s Türel
Arsenic Residues In Grey Mullets Caught In Lake Van, Ali̇ Bi̇lgi̇li̇, Ender Yarsan, İdri̇s Türel
Turkish Journal of Veterinary & Animal Sciences
In this study, pollution caused by arsenic residues in grey mullets (Chalcarburnus tarichii, Pallas 1811) living in Van Lake were investigated. A Total 120 samples, from the four seasons from 01.01.1994 to 01.01.1995 were collected. The organic parts of the muscles were washed with a mixture of magnesium oxide and magnesium nitrate according to the dry ash method and arsenic residues were measured by silver diethyl dithyocarbamate in a spectrophotometer. By analyzing the 120 fish samples, arsenic residues were calculated to be 0.009 - 0.347 ppm (average 0.051±0.046). In light of these results as the arsenic residues in grey mullets …
Detection Of Listeria Species In Minced Beef, Ufuk Tansel Şi̇reli̇, İrfan Erol
Detection Of Listeria Species In Minced Beef, Ufuk Tansel Şi̇reli̇, İrfan Erol
Turkish Journal of Veterinary & Animal Sciences
In recent years there has been an increase in the number of outbreaks of human listeriosis and contaminated foods have been considered to be a potential source of infection. In this study, a total of 100 minced beef samples were obtained from different butchers and supermarkets in Ankara and examined for the presence and degree of contamination with Listeria species. The minced beef samples were collected in aseptic conditions and transported to the laboratory in cold storage. The method suggested by USDA - FSIS was used for the isolation and identification of Listeria spp. In addition, the degree of contamination …
Determination Of Cyanide Levels In Sorghum Halepense At Different Vegetation Stages In The Aydın Area, Mustafa Sari, Ferda Akar, Fatma Karataş
Determination Of Cyanide Levels In Sorghum Halepense At Different Vegetation Stages In The Aydın Area, Mustafa Sari, Ferda Akar, Fatma Karataş
Turkish Journal of Veterinary & Animal Sciences
In this study, HCN levels in 150 Sorghum halepense samples obtained from the province of Aydın during 3 different vegetation periods were determined. The analysis was carried out using spectrophotometry. According to the results of the analysis, average HCN levels during the tiller, flowering, and postflowering stages in Sorghum halepense leaves, were 460.8, 144.8, and 44.22 ppm respectively. It was concluded that HCN levels in Sorghum halepense growing in the province of Aydın would be toxic for herbivores during the tillers and flowering stages.
Characterization Of Monoclonal Antibodies Againstfoot And Mouth Disease Virus And Determination Of Antigenicvariations In Field Strains, S. İsmet Gürhan, Burhan Gürhan, Gülhan Aynagöz, Ni̇lay Ünal, Gülnur Ünver
Characterization Of Monoclonal Antibodies Againstfoot And Mouth Disease Virus And Determination Of Antigenicvariations In Field Strains, S. İsmet Gürhan, Burhan Gürhan, Gülhan Aynagöz, Ni̇lay Ünal, Gülnur Ünver
Turkish Journal of Veterinary & Animal Sciences
The aim of this project was characterization of monoclonal antibodies (MAbs) against O 1 Man. 69, a vaccine strain of the Ankara Foot and Mouth Disease (FMD) Institute and detection of the antigenic variation in field virus strains. For that purpose,17 MAbs were used. Activities of MAbs against 146S, enzyme treated 146S (146S-T) and 12S antigenic particles of O 1 Man. 69 virus strain were estimated by indirect ELISA. Reaction to viral capsid proteins was detected by Western immunoblotting and detection of the neutralization specificity was done by both in vitro and in vivo neutralization tests and mouse protection assay. …
Factors Affecting Milk Composition And Changes In Milkcomposition With Lactation Stage In Anatolian Buffaloes, Özel Şekerden, Hüseyi̇n Erdem, Bülent Kankurdan, Bülent Özlü
Factors Affecting Milk Composition And Changes In Milkcomposition With Lactation Stage In Anatolian Buffaloes, Özel Şekerden, Hüseyi̇n Erdem, Bülent Kankurdan, Bülent Özlü
Turkish Journal of Veterinary & Animal Sciences
The research was performed to investigate factors affecting milk composition and chaning of milk components with lactation stage in Anatolian buffaloes. The material of the research was formed by 109 milk samples belonging to 28 cows rasied at 12 units of 3 seperate village of Çarsamba District of Samsun Province. Milk samples were taken at AM milkings in one month intervals. Lactation stages' effect was found significant level statistically (P
The Effects Of Different Fat Sources On Performance And Fat Deposition Of Broilers, Fi̇gen Kirkpinar, A. Mehmet Taluğ, Ramazan Erkek, Fevzi̇ Sevgi̇can
The Effects Of Different Fat Sources On Performance And Fat Deposition Of Broilers, Fi̇gen Kirkpinar, A. Mehmet Taluğ, Ramazan Erkek, Fevzi̇ Sevgi̇can
Turkish Journal of Veterinary & Animal Sciences
Sunflower oil, cotton seed oil, soybean oil, sunflower oil soapstock, and tallow singly or in combination (1:1) with tallow were added to starter and finisher diets fed to 414 broiler chickens. Nine different isonitrogenic and isocaloric diets were prepared. Body weight differences were significant (P