J 2013

Is there a difference between hare syphilis and rabbit syphilis? Cross infection experiments between rabbits and hares

LUMEIJ, Johannes T., Lenka MIKALOVÁ and David ŠMAJS

Basic information

Original name

Is there a difference between hare syphilis and rabbit syphilis? Cross infection experiments between rabbits and hares

Authors

LUMEIJ, Johannes T. (528 Netherlands), Lenka MIKALOVÁ (203 Czech Republic, belonging to the institution) and David ŠMAJS (203 Czech Republic, guarantor, belonging to the institution)

Edition

Veterinary Microbiology, Amserdam, Elsevier, 2013, 0378-1135

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10600 1.6 Biological sciences

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 2.726

RIV identification code

RIV/00216224:14110/13:00065611

Organization unit

Faculty of Medicine

UT WoS

000318131400025

Keywords in English

Venereal disease; Spirochetes; Treponema paraluiscuniculi; Lepus europaeus; Treponema paraluisleporis; Treponema paraluisleporidarum

Tags

Reviewed
Změněno: 12/8/2013 11:27, Ing. Mgr. Věra Pospíšilíková

Abstract

V originále

Cross infection of rabbits and hares with Treponema paraluiscuniculi from rabbits and the related microorganism from hares, which was provisionally named "Treponema paraluisleporis", revealed that T. paraluiscuniculi affects rabbits clinically, but only causes seroconversion in hares without causing clinical disease, while "T. paraluisleporis" induces disease in both rabbits and hares. The 16S rRNA gene of "T. paraluisleporis" was sequenced (GenBank acc. no. JX899416) and compared to the sequence of T. paraluiscuniculi strain Cuniculi A. A phylogenetic tree based on the sequence alignment of 2002 bp taken from several treponemal strains was constructed. Both "T. paraluisleporis" and T. paraluiscuniculi are clustered together indicating their common origin. The close phylogenetic relatedness of both representatives supports the conclusion that subspecies or ecovar status should be given to these strains rather than species status. A more appropriate species name might be Treponema paraluisleporidarum. The genitive refers to the nominative Leporidae (family of rabbits and hares). The naturally occurring strain in rabbits would than be T. paraluisleporidarum ecovar Cuniculus and the strain from hares T. paraluisleporidarum ecovar Lepus. Since the former seems to have fewer physiological hosts, ecovar Lepus may represent an evolutionary ancestor of ecovar Cuniculus.

Links

GAP302/12/0574, research and development project
Name: Celogenomové sekvencování v analýze genomů a transkriptomů patogenních bakterií rodu Treponema
Investor: Czech Science Foundation
NT11159, research and development project
Name: Mapování výskytu makrolidové rezistence původce syfilis v ČR a molekulární typizace jednotlivých syfilitických kmenů
Investor: Ministry of Health of the CR

Files attached