J 2020

Host dispersal shapes the population structure of a tick-borne bacterial pathogen

NORTE, A. C., G. MARGOS, N. S. BECKER, J. A. RAMOS, M. S. NUNCIO et. al.

Basic information

Original name

Host dispersal shapes the population structure of a tick-borne bacterial pathogen

Authors

NORTE, A. C. (620 Portugal), G. MARGOS (620 Portugal), N. S. BECKER (276 Germany), J. A. RAMOS (276 Germany), M. S. NUNCIO (620 Portugal), V. FINGERLE (484 Mexico), P. M. ARAUJO (620 Portugal), P. ADAMIK (203 Czech Republic), H. ALIVIZATOS (300 Greece), E. BARBA (724 Spain), R. BARRIENTOS (724 Spain), L. CAUCHARD (826 United Kingdom of Great Britain and Northern Ireland), T. CSORGO (348 Hungary), A. DIAKOU (300 Greece), N. J. DINGEMANSE (276 Germany), B. DOLIGEZ (250 France), A. DUBIEC (616 Poland), T. EEVA (246 Finland), B. FLAISZ (348 Hungary), T. GRIM (203 Czech Republic), M. HAU (276 Germany), D. HEYLEN (705 Slovenia), S. HORNOK (348 Hungary), S. KAZANTZIDIS (300 Greece), D. KOVATS (348 Hungary), F. KRAUSE (203 Czech Republic), I. LITERAK (203 Czech Republic), R. MAND (233 Estonia), L. MENTESANA (276 Germany), J. MORINAY (250 France), M. MUTANEN (246 Finland), J. M. NETO (752 Sweden), Markéta NOVÁKOVÁ (203 Czech Republic, belonging to the institution), J. J. SANZ (724 Spain), L. P. DA SILVA (620 Portugal), H. SPRONG (528 Netherlands), I. S. TIRRI (246 Finland), J. TOROK (348 Hungary), T. TRILAR (705 Slovenia), Z. TYLLER (203 Czech Republic), M. E. VISSER (528 Netherlands) and I. L. DE CARVALHO (620 Portugal, guarantor)

Edition

Molecular Ecology, Hoboken, Blackwell Publishing Ltd. 2020, 0962-1083

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10608 Biochemistry and molecular biology

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 6.185

RIV identification code

RIV/00216224:14110/20:00116157

Organization unit

Faculty of Medicine

UT WoS

000506372800001

Keywords in English

birds; Borrelia garinii; host-parasite interactions; Lyme borreliosis; migration; ticks

Tags

Změněno: 10/8/2020 09:21, Mgr. Tereza Miškechová

Abstract

V originále

Birds are hosts for several zoonotic pathogens. Because of their high mobility, especially of longdistance migrants, birds can disperse these pathogens, affecting their distribution and phylogeography. We focused on Borrelia burgdorferi sensu lato, which includes the causative agents of Lyme borreliosis, as an example for tick-borne pathogens, to address the role of birds as propagation hosts of zoonotic agents at a large geographical scale. We collected ticks from passerine birds in 11 European countries. B. burgdorferi s.l. prevalence in Ixodes spp. was 37% and increased with latitude. The fieldfare Turdus pilaris and the blackbird T. merula carried ticks with the highest Borrelia prevalence (92 and 58%, respectively), whereas robin Erithacus rubecula ticks were the least infected (3.8%). Borrelia garinii was the most prevalent genospecies (61%), followed by B. valaisiana (24%), B. afzelii (9%), B. turdi (5%) and B. lusitaniae (0.5%). A novel Borrelia genospecies "Candidatus Borrelia aligera" was also detected. Multilocus sequence typing (MLST) analysis of B. garinii isolates together with the global collection of B. garinii genotypes obtained from the Borrelia MLST public database revealed that: (a) there was little overlap among genotypes from different continents, (b) there was no geographical structuring within Europe, and (c) there was no evident association pattern detectable among B. garinii genotypes from ticks feeding on birds, questing ticks or human isolates. These findings strengthen the hypothesis that the population structure and evolutionary biology of tick-borne pathogens are shaped by their host associations and the movement patterns of these hosts.