Differential scanning calorimetry has been used to investigate the thermal stability of three different ceruloplasmins (from sheep, chicken, and turtle) in their native state and after limited proteolysis. The three undegraded proteins showed a similar structural organization in three calorimetric domains, although their temperature of unfolding varied from 57.8 degrees C (turtle) to 71.2 degre...

This study was conducted to evaluate the efficacy of sodium hypochlorite (NaOCl, 0-200 mg/kg), thiamine dilauryl sulfate (TDS, 1,000 mg/kg), and ultrasound (37 kHz, 380 W) on reducing Salmonella Typhimurim, mesophilic aerobic bacteria (MAB), and coliforms on chicken skin. Chemical and physical treatments were applied for 5 min either singly or jointly, and Salmonella previously inoculated on ch...

This study aims to determine the effect of providing a combination commercial fermented feed on resistance super native chicken. The was conducted from October December 2019 in Popalia village Tanggetada Kolaka district. material used is 60 chicken DOC. arranged completely randomized design 4 treatments and 3 replication P1 (40% + 60% feed), P2 (50% 50% P3 (60% 40% P4 (70% ferment 30% feed). pa...

The IAARD has develop KUB-1, Sensi-1 Agrinak chickens and their cross breeding as a source of alternative protein. This research aimed to gain more data information related by-product potencies farming this chicken. sample used were 210 chickenswhich was treated carefully. taken at 6-12 weeks slaughtered-age. observed variables the weight blood, feather internal organs respectively. 3x7 complet...

biochemical polymorphism study is a method of determination of genetic variation. this variability could be a basis for selection and subsequent genetic improvement in farm animals. the polymorphism in the intron 1 of chicken growth hormone (cgh) gene was investigated in the iranian native fowls by using polymerase chain reaction (pcr)-restriction fragment length polymorphism (rflp) method. the...

Quantitative trait locus (QTL) is a particular region of the genome containing one or more genes associated with economically important quantitative traits. This study was conducted to identify QTL regions for body weight and growth traits in purebred Korean native chicken (KNC). F1 samples (n = 595) were genotyped using 127 microsatellite markers and 8 single nucleotide polymorphisms that cove...

The development of genetic markers for animal breeding is an effective strategy to reduce the time and cost required to improve economically important traits. To implement genomic selection in the multibreed chicken population of Korea, an understanding of the linkage disequilibrium (LD) status of the target population is essential. In this study, we performed population genetic analyses to inv...

Few recent outbreaks in Europe and the US involving Campylobacter and Salmonella were linked to the consumption of chicken livers. Studies investigating Staphylococcus aureus in chicken livers and gizzards are very limited. The objectives of this study were to determine the prevalence, antimicrobial resistance, and virulence of S. aureus and MRSA (Methicillin-Resistant Staphylococcus aureus) in...