To investigate the influence of genetic differences in the MHC on susceptibility to avian coccidiosis, M5.1 and M15.2 B-haplotype-disparate Fayoumi chickens were orally infected with live Eimeria maxima oocysts, and BW gain, fecal oocyst production, and expression of 14 immune-related genes were determined as parameters of protective immunity. Weight loss was reduced and fecal parasite numbers ...

Red Junglefowl (Gallus gallus) is considered as the direct ancestor of domesticated chickens. There is a wide speculation on the on-going gene flow between Red Junglefowls in the wild and some neigbouring native chicken populations in South and Southeast Asia. This may challenge the reliability of specific morphological markers to differentiate them and may have implications on the utility valu...

Chicken meat (Cornish Cross breed) is usually marketed at refrigerated temperature (1–4 ?C). Quality and safety of chicken the main concern for consumers retailers. exposed to contamination from many sources during slaughtering different manufacturing processes causing undesirable changes lead microbial growth that results in spoilage economic losses. Thus, current study aimed assess effects th...

Background Broiler chickens have properties as meat-producing poultry and produce meat with soft fiber quality. Broiler’s embryo needs to be given attention, especially against disease. The purpose of the study was observe trend research topic external factors which could affect embryo’s growth broiler. Method<ns4:b...

The Hinai-dori is a breed of chicken native to Akita Prefecture, Japan. An F2 resource population produced by crossing lowand high-growth lines of the Hinai-dori breed was analyzed to detect quantitative trait loci (QTL) for growth traits. Highly significant QTLs for body weight at 10 and 14 weeks of age and average daily gain between 4 and 10 weeks and between 10 and 14 weeks of age were accor...