Selecting Eimeria tenella-resistance markers by comparing resistant and susceptible groups of Jinghai Yellow chickens
نویسندگان
چکیده
Jingjing ZHANG, Yuxin LIN, Guojun DAI*, Tingting AN, Mingming SUN, Genxi ZHANG, Kaizhou XIE, Jingyu WANG College of Animal Science and Technology, Yangzhou University, Yangzhou, P.R. China Key Laboratory for Animal Genetics, Breeding and Reproduction and Molecular Design of Jiangsu Province, Yangzhou, P.R. China Department of Animal Science, College of Agriculture and Natural Resources, University of Wyoming, Laramie, WY, USA
منابع مشابه
Broiler breeders with an efficient innate immune response are more resistant to Eimeria tenella.
In previous studies we characterized the innate immune response of 2 parental broiler lines (A and B) and compared their resistance against Salmonella, Enterococcus, and Campylobacter challenges. In all cases, line A was more responsive and more resistant than line B. In the present study, we sought to determine whether this trend was also observed following challenge with the protozoan parasit...
متن کاملTransgenic Eimeria tenella expressing enhanced yellow fluorescent protein targeted to different cellular compartments stimulated dichotomic immune responses in chickens.
Eimeria tenella, one of the seven species of chicken coccidia, elicits protective immunity against challenge infection with both homologous and heterologous strains. We endeavor to use recombinant E. tenella as a vaccine vehicle for expressing and delivering pathogen Ags and investigate immune responses against these foreign Ags. In this study, two lines of transgenic E. tenella expressing a mo...
متن کاملApplication of polymerase chain reaction based on ITS1 rDNA to speciate Eimeria.
A method was developed to recover Eimeria spp. oocysts directly from poultry litter and determine which species of Eimeria were present using polymerase chain reaction (PCR) based on the ITS1 rDNA sequence. The species composition of Eimeria oocysts was also compared before and after propagation in susceptible chickens to determine if the relative proportion of each species changed after expans...
متن کاملResistance, susceptibility, and immunity to Eimeria tenella in major histocompatibility (B) complex congenic lines.
The major histocompatibility (B) complex influence on resistance, susceptibility, and immunity to Eimeria tenella was examined in UCD B complex congenic chicken lines. In Experiment 1, 6-wk-old chicks from 12 UCD congenic lines were weighed and assigned to either challenge or control groups. The challenge group received a dose of 10,000 E. tenella oocysts. Response to challenge was evaluated by...
متن کاملAnticoccidial effects of the Plantago asiatica extract on experimental Eimeria tenella infection.
Anticoccidial effects of the Plantago asiatica extract (PAE) were evaluated in chickens following oral infection with Eimeria (E.) tenella. This study was conducted on the 3-day-old chickens (n=30). Those animals were divided with 3 groups; PAE 0.1% treated/infected (n=10), PAE untreated/infected (n=10) and non-infected control (n=10). Chickens were fed a standard diet supplemented with or with...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2016