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Molecular analysis of Escherichia coli O157 strains isolated from cattle and pigs by the use of PCR and pulsed-field gel electrophoresis methods
E. coli O157 cattle pigs virulence marker genes RFLP genetic relatedness
2015/1/26
Fourteen Escherichia coli O157 strains isolated from cattle and pigs in Poland and in Germany were investigated, using PCR, for the genetic markers associated with Shiga toxin-producing E. coli (STEC)...
Changes of Immunoglobulins and Lymphocyte Subpopulations in Peripheral Blood from Holstein Calves Challenged with Escherichia coli Lipopolysaccharide
Calf T-lymphocytes Immunoglobulins Lipopolysaccharide
2016/5/6
The objective of this study was to characterize serum immunoglobulins and lymphocytes subpopulations in the peripheral blood mononuclear cells (PBMCs) of Holstein calves in response to lipopolysacchar...
The use of artificial intelligence (artificial neural networks) to classify the biochemical reactions of Escherichia coli isolates from broilers
Escherichia coli biochemical reactions artificial neural network
2010/9/21
The Escherichia coli is often found in the poultry industry and, many times, its presence in the organism of the animals and/or contaminating the litter of poultry houses don’t cause surprise. On the ...
Profiles of Virulence-associated Genes of Avian Pathogenic Escherichia coli Isolates from Chickens with Colibacillosis
APEC broilers molecular detection virulence genes
2009/7/29
The colibacillosis caused by avian pathogenic E.coli (APEC) is responsible for a significant loss of productivity and mortality in the poultry industry. The pathogenicity of these bacteria is based on...
抗大肠埃希氏菌（Escherichia coli）K88抗原特异单克隆抗体的研究。
不同猪种肠毒素大肠杆菌（ETEC）F4受体微卫星标记遗传差异性研究The Genetic Variation of Two Microsatellite Markers of Escherichia coli F4(K88) Receptor in Different Swine Breeds
ETEC 微卫星 基因杂合度 Shannon信息指数 遗传标记
2008/1/10
摘要采用13号染色体上与K88ab和K88ac受体基因连锁的2对引物（S0223和S0068），研究沙子岭猪和大约克猪的遗传差异性。结果表明，2个猪种在2个基因座均存在多态性，其基因杂合度和Shannon信息指数存在很大差异，而中外猪种的K88ab和K88ac受体基因也存在遗传差异，这2对引物可望作为K88ab和K88ac受体基因的遗传标记。Abstract: The genetic variat...