Πλοήγηση ανά Συγγραφέα "Linde, K."
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Bacterial live vaccines with graded level of attenuation achieved by antibiotic resistance mutations: transduction experiments on the functional unit of resistance, attenuation and further accompanying markers
Linde, K.; Fthenakis, G. C.; Fichtner, A. (1998)At least 10% of spontaneous chromosomal antibiotic resistant mutants of bacteria express a strain-dependent graded reduction of virulence; this correlates linearly with a prolonged generation time. Occasionally, these ... -
Naturally occurring subclinical ovine mastitis associated with Listeria monocytogenes
Fthenakis, G. C.; Saratsis, P.; Tzora, A.; Linde, K. (1998)Mammary infection with and faecal excretion of Listeria monocytogenes and somatic cell counts in milk were monitored in 98 ewes in a population of 335 in two flocks. From these 98 ewes, three samples were obtained throughout ...