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Toplam kayıt 108, listelenen: 81-90
Cloning, purification and characterization of a thermostable carboxylesterase from Anoxybacillus sp. PDF1
(Elsevier, 2011)
The gene encoding a carboxylesterase from Anoxybacillus sp., PDF1, was cloned and sequenced. The recombinant protein was expressed in Escherichia coli BL21, under the control of isopropyl-?-d-thiogalactopyranoside-inducible ...
Use of rpoB sequences and rep-PCR for phylogenetic study of Anoxybacillus species
(Springer, 2011)
This study was conducted to investigate the applicability of rpoB, which encodes the ? subunit of RNA polymerase, to be used as an alternative to 16S rRNA gene sequence similarity analysis in the thermophilic genus ...
Feeding habits of introduced European perch (Perca fluviatilis) in an impounded large river system in Turkey
(2011)
The feeding habits of perch (Perca fluviatilis) were documented by analyzing gut contents of more than 3300 specimens collected seasonally at nine stations located along the impounded large river in Turkey. Perch largely ...
Effects of preservation methods on the 13c and 15n signatures in muscle tissues of two freshwater fish species
(2011)
Stable isotope is a powerful method for characterizing flows of energy through ecosystems. The power of this method, however, may be affected by preservation methods of the samples. We investigated the effects of four ...
Salmo tigridis, a new species of trout from the Tigris River, Turkey (Teleostei: Salmonidae)
(Magnolia Press, 2011)
Salmo tigridis, new species, from the Tigris River drainage, Turkey, is distinguished from the other species of Salmo in Turkey and adjacent basins by having a greater number of scale rows between the end of the adipose-fin ...
Age, growth and fecundity of the turkish brook lamprey, eudontomyzon lanceolata (kux & steiner, 1972), in north-eastern turkey: (Petromyzontiformes: Petromyzontidae)
(Taylor & Francis, 2011)
The age, growth and fecundity of the Turkish Brook Lamprey, Eudontomyzon lanceolata (Kux & Steiner, 1972), was studied at İyidere stream in the Black Sea region of Turkey. The total length values varied between 2.0 and ...
The nutrient releases from sea bass (Dicentrarchus labrax Linnaeus, 1758) faeces and food in estuarine Black Sea condition
(WFL Publisher Ltd., 2011)
Phosphorus and nitrogen release from sea bass food and faeces were investigated in estuarine Black Sea water. A rapid increase in phosphorus release was detected in both faeces and food samples for higher temperatures ...
Effects of water hardness and temperature on the acute toxicity of mercuric chloride on rainbow trout (Oncorhynchus mykiss)
(Sage Publishing, 2012)
In this study, the toxicity of mercuric chloride (HgCl2), an important pollutant threatening water resources for many years, and the effects of water temperature and hardness on the toxicity in cultured rainbow trout ...
Effects of 2-phenoxyethanol anaesthesia on juvenile meagre (Argyrosomus regius)
(Wiley, 2012)
This study was performed to evaluate the effective concentration of the anaesthetic 2-phenoxyethanol (2-PE) on juvenile (1.3±0.03g) meagre (Argyrosomus regius, Asso, 1801) and establish the LC 50 (through a series of ...
Evaluating the growth performance of native stream trout (Salmo trutta) in north firat under culture conditions
(Medwell Journals, 2012)
In this study, stream trout (Salmo trutta), caught from the Northern Firat river basin in province of Erzurum were fed trout feed after a week long adaptation period. After 2 months adaptation period, they were fed commercial ...