Güncel Gönderiler: Araştırma Çıktıları | TR-Dizin | WoS | Scopus | PubMed
Toplam kayıt 7740, listelenen: 2481-2500
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Effects of monochromatic light stimuli during embryogenesis on some performance traits, behavior, and fear responses in Japanese quails
(Oxford Univ Press, 2018)Lighting is crucial in poultry rearing and the subjects with light intensity, source, and color having been addressed in numerous studies. Numerous studies with monochromatic light from light-emitting diode (LED) bulbs ... -
Effects of mass selection on egg production on some reproductive traits in Japanese quail
(Eugen Ulmer Gmbh Co, 2017)Most of the selection studies in Japanese quail have focused on high body weight or short-term egg production. The effect of selection on long-term egg production is not well known. Japanese quail lines were subjected to ... -
Characterization of Bubaline Leptin Gene Polymorphism in Anatolian Buffaloes By Using PCR-RFLP Method
(Kastamonu Univ, Orman Fak, 2018)Leptin is a hormone which produces 16 kDa protein predominantly expressed in adipose tissue. Leptin gene has pleiotropic effects on several functional traits such as milk yield, carcass and meat quality, growth, feed intake ... -
Differences in Internal Egg Quality Characteristics between White and Brown Shell Eggs
(Amer Inst Physics, 2017)This study was conducted to reveal the differences among the internal quality characteristics of brown and white shell table eggs and to examine the relationship between quality characteristics. A total of 235 eggs from ... -
An Application of CART Algorithm in Genetics: IGFs and cGH Polymorphisms in Japanese Quail
(Amer Inst Physics, 2017)The avian insulin-like growth factor-1 (IGFs) and avian growth hormone (cGH) genes are the most important genes that can affect bird performance traits because of its important function in growth and metabolism. Understanding ... -
The Potential of Microarray Databases to Identify Tissue Specific Genes
(Kafkas Univ, Veteriner Fakultesi Dergisi, 2016)Tissue specific genes play important roles in development and metabolism. Currently, GenBank has 3363628 GEO Profiles and 397988 microarray data related to various tissues. To evaluate the huge amounts of data and identify ... -
Effects of Multi-Trait Selection on Phenotypic and Genetic Changes in Japanese Quail (Coturnix coturnix japonica)
(Japan Poultry Science Assoc, 2016)The present study in Japanese quail was aimed to develop multi-trait genetic selection program for a meat type sire line utilizing the mixed-model methodology. In total, 2000 pedigreed quail were formed the basis of the ... -
The Effects of Thermal Manipulations During Embryogenesis of Broiler Chicks on Growth of Embryo and Skeletal Traits
(Amer Inst Physics, 2016)Incubation temperature is one of the important environmental factors that can induce epigenetic thermal adaptation of different physiological control systems. Thus, post hatch thermo tolerance ability of birds may be gained ... -
A Non Parametric Data Transformation Technique for Quantitative Genetic Analyses: the Rank Transformation
(Amer Inst Physics, 2017)The aim of this study was to determine the effects of rank transformation on estimations of genetic parameters for non-normally distributed four simulated variables. X-1, X-2, X-3, X-4 have means and variances of 10, and ... -
Effect of Storage Temperature on Egg Quality Traits in Table Eggs
(Amer Inst Physics, 2016)The aim of this study was to establish the effects of storage temperature on some egg quality in table eggs during 28 days. A total of 100 fresh eggs were obtained from laying hens (Nick chick) that were raised on a local ... -
Flexible and Fixed Mathematical Models Describing Growth Patterns of Chukar Partridges
(Amer Inst Physics, 2016)In animal science, the nonlinear regression models for growth curve analysis of growth patterns are separated into two groups called fixed and flexible according to their point of inflection. The aims of this study were ... -
Bayesian Analysis for the Comparison of Nonlinear Regression Model Parameters: an Application to the Growth of Japanese Quail
(Facta-Fundacio Arnco Ciencia Tecnologia Avicolas, 2016)This paper discusses the Bayesian approach as an alternative to the classical analysis of nonlinear models for growth curve data in Japanese quail. A Bayesian nonlinear modeling method is introduced and compared with the ... -
Effect of Egg Shell Color on Some Egg Quality in Table Eggs During Storage at Refrigerator Temperature
(Amer Inst Physics, 2016)The aim of this study was to establish the effects of white shell color eggs and brown shell color eggs on some egg quality in table eggs during 28 days of storage at 5 degrees C. A total of 100 fresh eggs (60-65 g) were ... -
Effects of slaughter age and mass selection on slaughter and carcass characteristics in 2 lines of Japanese quail
(Oxford Univ Press, 2014)The aim of this study was to evaluate the relationship between slaughter age and slaughter-carcass characteristics in 2 quail lines. With this aim, a Japanese quail flock subjected to mass selection to increase BW for 4 ... -
Egg shell quality in Japanese quail: characteristics, heritabilities and genetic and phenotypic relationships
(Cambridge Univ Press, 2015)The objective of the present study was to estimate heritabilities as well as genetic and phenotypic correlations for egg weight, specific gravity, shape index, shell ratio, egg shell strength, egg length, egg width and ... -
Establishment of optimum regression models and determination of relationships between body measurements and slaughter traits in Japanese quails by path analysis
(Csiro Publishing, 2015)Path analysis was used to investigate direct, indirect and total effects of some morphological measurements on slaughter and carcass traits in Japanese quails. Bodyweight, shank length, shank diameter, breast circumference ... -
Single-Trait Bayesian Analysis of Some Growth Traits in Japanese Quail
(Facta-Fundacio Arnco Ciencia Tecnologia Avicolas, 2014)The aim of this study was to estimate the heritability for some growth traits of Japanese quail through the estimation of variance components by Bayesian methodology. For this purpose, 340 progenies of 34 sires were used. ... -
Et tipi ana hattı japon bıldırcın sürüsünde çok özellikli seleksiyonun fenotipik ve genetik ilerlemelere etkisi
(2014)Bu çalışmada, et tipi bıldırcın ana hattı geliştirmek için karışık model eşitliklerinden yararlanarak çok özellikli seleksiyon programı uygulamanın fenotipik ve genetik ilerlemelere etkisi incelenmiştir. Araştırmada pedigri ... -
Yerli ve yabancı yumurtacı hibrit sürülerde yumurta ağırlığının zamana bağlı değişiminin karşılaştırılması ve modellenmesi
(2017)Bu çalışmanın amacı yerli hibrit Atak-S ve yabancı hibrit Lohmann Brown sürülerinde 24-80 haftalar arasında dörder haftalık aralıklarla ölçülen yumurta ağırlıkları bakımından iki genotipin karşılaştırılması ve yumurta ... -
Effects of Multi-Trait Selection on Phenotypic and Genetic Changes in a Meat Type Dam Line of Japanese Quail
(Kafkas Univ, Veteriner Fakultesi Dergisi, 2014)The present study in Japanese quail was aimed to develop multi-trait genetic selection program for meat type dam line utilizing the mixed-model methodology. In total, 2000 pedigreed quail were formed the basis of the ...
