Published in Avian Dis on June 02, 1976
Recombinant infectious bronchitis coronavirus Beaudette with the spike protein gene of the pathogenic M41 strain remains attenuated but induces protective immunity. J Virol (2004) 1.03
Pathogenicity of infectious bronchitis virus isolates from Ontario chickens. Can J Vet Res (2008) 0.89
Types of avian infectious bronchitis strains isolated in Quebec. Can J Comp Med (1982) 0.75
Analysis of avian leukosis virus DNA and RNA in bursal tumours: viral gene expression is not required for maintenance of the tumor state. Cell (1981) 6.98
On the mechanism of retrovirus-induced avian lymphoid leukosis: deletion and integration of the proviruses. Proc Natl Acad Sci U S A (1981) 3.30
Tumor induction by direct injection of cloned v-src DNA into chickens. Proc Natl Acad Sci U S A (1983) 1.53
Respiratory cryptosporidiosis in turkeys. J Am Vet Med Assoc (1978) 1.40
Development and application of a polymerase chain reaction assay for Mycoplasma synoviae. Avian Dis (1994) 1.20
Low incidence of lymphoid tumors in chickens continuously producing endogenous virus. Avian Dis (1980) 1.19
Induction of neoplasms by subgroup E recombinants of exogenous and endogenous avian retroviruses (Rous-associated virus type 60). J Virol (1980) 1.18
Gene insertion into the chicken germ line by retroviruses. Poult Sci (1986) 1.13
Use of bacteriophages in combination with competitive exclusion to reduce Salmonella from infected chickens. Avian Dis (2005) 1.09
Quaternary ammonium compound toxicity in chickens. Avian Dis (1983) 1.06
Pathogenicity of Mycoplasma synoviae in broiler chickens. Vet Pathol (1998) 1.02
Hypervariability in the envelope genes of subgroup J avian leukosis viruses obtained from different farms in the United States. Virology (2000) 0.98
The unique envelope gene of the subgroup J avian leukosis virus derives from ev/J proviruses, a novel family of avian endogenous viruses. J Virol (1998) 0.98
Influence of endogenous viral (ev) gene expression and strain of exogenous avian leukosis virus (ALV) on mortality and ALV infection and shedding in chickens. Avian Dis (1985) 0.98
Respiratory cryptosporidiosis in broiler chickens. Avian Dis (1982) 0.98
Avian lymphoid leukosis virus infection and DNA integration in the preleukotic bursal tissues: a comparative study of susceptible and resistant lines. Virology (1982) 0.97
Effect of endogenous leukosis virus genes on response to infection with avian leukosis and reticuloendotheliosis viruses. Avian Dis (1982) 0.94
Effects of chicken anemia virus and infectious bursal disease virus in commercial chickens. Avian Dis (2009) 0.94
Avian leukosis virus subgroup J infection profiles in broiler breeder chickens: association with virus transmission to progeny. Avian Dis (2001) 0.93
Augmentation of retrovirus-induced lymphoid leukosis by Marek's disease herpesviruses in White Leghorn chickens. J Virol (1989) 0.92
Mycotoxicosis caused by either T-2 toxin or diacetoxyscirpenol in the diet of broiler chickens. Fundam Appl Toxicol (1983) 0.92
Genetic characterization of chicken anemia virus from commercial broiler chickens in Alabama. Avian Dis (2001) 0.91
Embryonic infection with the endogenous avian leukosis virus Rous-associated virus-0 alters responses to exogenous avian leukosis virus infection. J Virol (1987) 0.90
The toxicity of T-2 toxin and diacetoxyscirpenol in combination for broiler chickens. Food Cosmet Toxicol (1981) 0.89
Isolation and some characteristics of an agent associated with inclusion body hepatitis, hemorrhages, and aplastic anemia in chickens. Avian Dis (1973) 0.89
Psittacine pox virus: virus isolation and identification, transmission, and cross-challenge studies in parrots and chickens. Avian Dis (1982) 0.89
Etiology and epidemiology of verminous encephalitis in an emu. Avian Dis (1982) 0.89
Design of retroviral vectors for the insertion of foreign deoxyribonucleic acid sequences into the avian germ line. Poult Sci (1986) 0.89
Immunity response to the infectious bursal agent. Avian Dis (1969) 0.88
Detection of avian leukosis virus subgroup J using the polymerase chain reaction. Avian Dis (1998) 0.88
Comparison of the nephropathogenicity of four strains of infectious bronchitis virus. Avian Dis (1986) 0.88
Development of an alloantiserum (R2) that detects susceptibility of chickens to subgroup E endogenous avian leukosis virus. Avian Pathol (1996) 0.87
Infectivity and distribution of infectious bursal disease virus in the chicken. Persistence of the virus and lesions. Avian Dis (1972) 0.87
Independent isolates of the emerging subgroup J avian leukosis virus derive from a common ancestor. J Virol (1998) 0.87
Avian pox: infection and immunity with quail, psittacine, fowl, and pigeon pox viruses. Poult Sci (1985) 0.87
Mycotoxicosis caused by a single dose of T-2 toxin or diacetoxyscirpenol in broiler chickens. Vet Pathol (1981) 0.87
Cerebrospinal nematodiasis in bobwhite quail. Avian Dis (1982) 0.86
High virus titer in feather pulp of chickens infected with subgroup J avian leukosis virus. Avian Dis (2002) 0.86
Verminous encephalitis in commercial chickens. Avian Dis (1981) 0.86
Responses of chickens lacking or expressing endogenous avian leukosis virus genes to infection with exogenous virus. Poult Sci (1985) 0.86
Influence of sex-linked feathering phenotypes of parents and progeny upon lymphoid leukosis virus infection status and egg production. Poult Sci (1984) 0.85
Role of the bursa of Fabricius in the pathogenicity of inclusion body hepatitis and infectious bursal disease viruses. Avian Dis (1976) 0.85
Effects of aflatoxin on young turkeys and broiler chickens. Poult Sci (1985) 0.85
Orbital lymphosarcoma associated with reticuloendotheliosis virus in a peafowl. J Am Vet Med Assoc (1998) 0.84
Effects of dietary roxarsone supplementation, lighting program, and season on the incidence of leg abnormalities in broiler chickens. Poult Sci (1999) 0.84
Pathogenesis of H13 nephropathogenic infectious bronchitis virus. Avian Dis (1991) 0.84
Epidemiological and experimental evidence for immunodeficiency affecting avian infectious bronchitis. Avian Pathol (2006) 0.84
Detection of reticuloendotheliosis virus infection using the polymerase chain reaction. Avian Pathol (1993) 0.83
Subgroup J avian leukosis virus-induced histiocytic sarcomatosis occurs only in persistently viremic but not immunotolerized meat-type chickens. Vet Pathol (2009) 0.83
Multicentric histiocytosis in young chickens. Gross and light microscopic pathology. Avian Dis (1996) 0.83
Serological evidence of chicken infectious anemia virus in the United States at least since 1959. Avian Dis (2006) 0.82
Effects of aflatoxin on the growth performance and immune responses of weanling swine. Am J Vet Res (1986) 0.82
Verminous encephalitis in the emu. Avian Dis (1978) 0.82
Periocular dermoid cyst in a calf. J Am Vet Med Assoc (1983) 0.82
Ulcerative enteritis in robins. Avian Dis (1977) 0.82
Pigeon paramyxovirus: association with common avian pathogens in chickens and serologic survey in wild birds. Avian Dis (2005) 0.82
Influence of congenital transmission of endogenous virus-21 on the immune response to avian leukosis virus infection and the incidence of tumors in chickens. Poult Sci (1988) 0.82
Characteristics of an isolate of infectious bronchitis virus from chickens in Florida. Avian Dis (1971) 0.82
Cryptosporidium sp. infection in the proventriculus of an Australian diamond firetail finch (Staganoplura bella: Passeriformes, Estrildidae). Avian Dis (1991) 0.81
An outbreak of lymphomas in commercial broiler breeder chickens vaccinated with a fowlpox vaccine contaminated with reticuloendotheliosis virus. Avian Pathol (1996) 0.81
Influence of Salmonella enterica serovar Typhimurium infection on intestinal goblet cells and villous morphology in broiler chicks. Avian Dis (2010) 0.81
Factors associated with virulence of Mycoplasma synoviae. Avian Dis (1999) 0.81
Reticuloendotheliosis in captive greater and Attwater's prairie chickens. J Wildl Dis (1998) 0.81
Novel criteria for the diagnosis of Marek's disease virus-induced lymphomas. Avian Pathol (2005) 0.81
A genetically engineered cell line resistant to subgroup J avian leukosis virus infection (C/J). Virology (1999) 0.81
Vaccination and revaccination with a Holland (H) strain of infectious bronchitis virus. Avian Dis (1976) 0.81
Reduction of horizontal transmission of avian leukosis virus subgroup J in broiler breeder chickens hatched and reared in small groups. Avian Pathol (2001) 0.81
Subgroup J avian leukosis virus neutralizing antibody escape variants contribute to viral persistence in meat-type chickens. Avian Dis (2010) 0.81
Pathogenesis of chicken anemia virus: comparison of the oral and the intramuscular routes of infection. Avian Dis (2004) 0.80
Studies of avian leukosis virus infection in chickens from a commercial breeder flock. Poult Sci (1982) 0.80
Propagation of virulent and avirulent turkey hemorrhagic enteritis virus in cell culture. Avian Dis (1983) 0.80
Male-mediated venereal transmission of endogenous avian leukosis virus. Poult Sci (1994) 0.80
Adenovirus infection and disease. I. Some characteristics of an isolate from chickens in Indiana. Avian Dis (1973) 0.80
Characteristics of CVI988/Rispens and R2/23, two prototype vaccine strains of serotype 1 Marek's disease virus. Avian Dis (1995) 0.79
Deep pectoral myopathy in seven-week-old broiler chickens. Avian Dis (1981) 0.79
The avian major histocompatibility complex influences bacterial skeletal disease in broiler breeder chickens. Vet Pathol (2005) 0.79
Immunocompetence of chickens during early and tumorigenic stages of Rous-associated virus-1 infection. Infect Immun (1982) 0.79
Cryptosporidiosis in zoo and pet birds. J Protozool (1992) 0.79
Adenovirus infection and disease. II. Histopathology of natural and experimental disease. Avian Dis (1973) 0.79
Respiratory signs, immunity response, and interference from vaccination with monovalent and multivalent infectious bronchitis vaccines. Avian Dis (1968) 0.79
Interactions between endogenous virus loci ev6 and ev21. 1. Immune response to exogenous avian leukosis virus infection. Poult Sci (1990) 0.79
Tests of association of immunoglobulin allotype genes and viral oncogenesis in chickens. Immunogenetics (1986) 0.79
Gastrointestinal pathogenicity of adenoviruses and reoviruses isolated from broiler chickens in Alabama. J Vet Diagn Invest (1998) 0.78
Vaccination of chickens against Newcastle disease with live and inactivated Newcastle disease virus. Poult Sci (1980) 0.78
Enhancement of reticuloendotheliosis virus-induced bursal lymphomas by serotype 2 Marek's disease virus. Avian Pathol (1996) 0.78
Pathobiology of cryptosporidiosis (C. baileyi) in broiler chickens. J Protozool (1992) 0.78
Nephropathogenicity of infectious bronchitis virus. Poult Sci (1984) 0.78
The immune response to infectious bronchitis virus determined by respiratory signs, virus infection, and histopathological lesions. Avian Dis (1972) 0.78
Fatal cryptosporidiosis in quail. Avian Dis (1986) 0.78
Studies of reticuloendotheliosis virus-induced lymphomagenesis in chickens. Avian Dis (1983) 0.78
Experimental Cryptosporidium infections in chickens: oocyst structure and tissue specificity. Am J Vet Res (1986) 0.78
Effects of skin storage conditions and concentration of applied dose on [3H]T-2 toxin penetration through excised human and monkey skin. Food Chem Toxicol (1986) 0.78