نتایج جستجو برای: native apec o78 strain c1378
تعداد نتایج: 318299 فیلتر نتایج به سال:
Avian pathogenic Escherichia coli (APEC) causes avian colibacillosis or and is a major endemic disease of poultry worldwide, including in Indonesia. It characterized by black proventriculus can damage other organs, leading to pericarditis, perihepatitis, water sacculitis, mesenteritis, omphalitis. The APEC strain one the six main sub-pathotypes extraintestinal E. (ExPEC) pathotype. relationship...
Avian pathogenic Escherichia coli (APEC) are responsible for heavy economic losses in poultry industry. Here we investigate DNA methylome of spleen and identify functional DNA methylation changes related to host response to APEC among groups of non-challenged chickens (NC), challenged with mild (MD) and severe pathology (SV). DNA methylation was enriched in the gene bodies and repeats. Promoter...
Unique chromosomal regions associated with virulence of an avian pathogenic Escherichia coli strain.
The avian pathogenic Escherichia coli strain (chi)7122 (serotype O78:K80:H9) causes airsacculitis and colisepticemia in chickens. To identify genes associated with avian disease, a genomic subtraction technique was performed between strain (chi)7122 and the E. coli K-12 strain (chi)289. The DNA isolated using this method was found only in strain (chi)7122 and was used to identify cosmid clones ...
La Cuenca del Pacífico es una región que se caracteriza por su dinamismo económico. En ella localizan algunas de las economías más importantes mundo integran asociaciones y acuerdos comerciales relevantes, entre ellos el Foro Cooperación Económica Asia-Pacífico (APEC, sus siglas en inglés). Un elemento distingue al APEC, muchas lo cuentan con fuertes infraestructuras portuarias un movimiento im...
Avian pathogenic Escherichia coli (APEC) causes morbidity in chickens and exhibits zoonotic potential. Understanding host transcriptional responses to infection aids the understanding of protective mechanisms and serves to inform future colibacillosis control strategies. Transcriptomes of spleen and peripheral blood leukocytes (PBLs) of the same individual birds in response to APEC infection we...
Colibacillosis, caused by avian pathogenic Escherichia coli (APEC) is a major problem for the poultry industry resulting in significant losses annually. Previous work in our lab and by others has shown that the increased serum survival gene (iss) is a common trait associated with the virulence of APEC. This gene was first described for its contributions to E. coli serum resistance. However, rec...
El Foro de Cooperación Económica Asia Pacífico (APEC): tres décadas trayectoria y escenarios para el futuro. La prosperidad APEC ha sido poca desde inicio siglo continuará así en tanto China Estados Unidos pretendan cohesionar a los países Asia-Pacífico torno su propio proyecto político mediante iniciativas integración económica centradas sobre sus respectivas economías
China implemented strict emission control measures in Beijing and surrounding regions to ensure good air quality during the 2014 Asia-Pacific Economic Cooperation (APEC) summit. We conducted synchronous aerosol particle measurements with two aerosol mass spectrometers at different heights on a meteorological tower in urban Beijing to investigate the variations in particulate composition, source...
background: although lowering of food cholesterol is an effective way to reduce blood cholesterol, but recently some effective health and bioactivity characteristics of the milk fat components have been identified, so by decreasing the use of milk fat, an important source of fat-soluble vitamins and bioactive components of milk is limited. recent studies have shown that the growth of lactic aci...
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