flab gene was targeted by using multiplex qPCR according to a previous described protocol (1). For quality control of qPCRs, we included positive and negative controls. Sequences of qPCR products were analyzed and compared with sequences available in GenBank. Overall preva-lences were 1.50% for B. miyamotoi, 3.42% for A. phago-cytophilum, and 5.34% for Candidatus N. mikurensis. Prevalences of e...

The author analyzed the first 5 days of embryonic development of Ixodes ricinus. The cleavage takes 4 days, being terminated on the 5th day of embryogenesis, when the cells start to invaginate and differentiate. The karyomeres play a role in the initial mitotic divisions. Cellularization occurs on the 2nd and 3rd day of embryogenesis. The blastoderm cells maintain their potential for division, ...

Mejlon, H. 2000. Host-seeking activity of Ixodes ricinus in relation to the epidemiology of Lyme borreliosis in Sweden. Acta Universitatis Upsaliensis. Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 577. 42 pp. Uppsala. ISBN 91-554-4842-9 This thesis examines seasonal, diel and vertical distribution patterns of activity of hostseeking Ixodes ricinus ...

Candidatus Neoehrlichia mikurensis (CNM; family Anaplasmataceae) was recently recognized as a potential tick-borne human pathogen. The presence of CNM in mammals, in host-seeking Ixodes ticks and in ticks attached to mammals and birds has been reported recently. We investigated the presence of CNM in ornithophagous ticks from migrating birds. A total of 1,150 ticks (582 nymphs, 548 larvae, 18 u...