نتایج جستجو برای: sallmonella pullorum
تعداد نتایج: 448 فیلتر نتایج به سال:
Musca domestica L. (Diptera: Muscidae), the housefly, exhibits unique immune defenses and can produce antibacterial substances upon stimulation with bacteria. On the basis of the cDNA library constructed using the suppression subtractive hybridization method, a 1188-bp antibacterial substance gene, which we named AS566, was amplified by rapid amplification of cDNA ends from M. domestica larva s...
Most strains of Salmonellae have simple nutritional requirements and grow well, therefore, in simple media consisting of glucose, inorganic nitrogen, and mineral salts (Kauffmann, 1954). There are, however, a number of Salmonellae which are unable to synthesize certain essential vitamins and amino acids and these must be supplied in the culture medium. The need of Salmonella typhosa for tryptop...
Campylobacter-like organisms were isolated from the liver, duodenum and caecum of broiler and layer chickens, and from humans with gastroenteritis. They formed a unique DNA homology group and a polyphasic taxonomic analysis was made of 16 strains. Analysis of the nucleotide sequence of the 16S rRNA gene from seven of the strains identified them as belonging to a single species, within the genus...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید