Genetic variability and limited clonality of Mycoplasma hyorhinis in pig herds

Mycoplasma hyorhinis is a common inhabitant of the upper respiratory tract and tonsils of pigs. Its role as a possible pathogen remains controversial. In order to gain more insight into the epidemiology and population structure of M. hyorhinis we genetically characterized 60 isolates by multi locus sequence typing (MLST). The M. hyorhinis strains originated from Swiss and German pig herds with knowledge on the clinical background. The MLST scheme of Tocqueville et al. (J. Clin. Microbiol. 2014) was optimized, primers for the six MLST gene fragments were newly designed to allow amplification and sequencing with a single protocol. A total of 27 ST were observed with the 60 strains, 26 of those were previously unknown types. Generally identical genotypes were observed within a farm but they differed between farms. The identical genotype was also observed in three different Swiss farms. On the other Hand different genotypes within a farm were found with three German farms. The Swiss isolates formed a distinct cluster but otherwise there was no geographical nor a clinical association with specific Clusters observed. Data shows a high variability of M. hyorhinis comparable to what is observed for Mycoplasma hyopneumoniae. Similar to this pathogen the population structure of M. hyorhinis also shows some limited clonality with predominant genotypes within an animal and a single farm but different ones between farms. The comparable population structure of M. hyopneumoniae and M. hyorhinis could indicate a similar evolution of the two species in the common pig host.

Die spanischen Vorlagen der deutschen theologischen Literatur des 17. Jahrhunderts /

Abridged preprint of part of the author's thesis (doctoral)--Universität Freiburg i.B., originally presented under title: "Spaniens Antheil an der deutschen Literatur des 16. und 17. Jahrhunderts." -- Strassburg : 1897.

Grundriss zur Geschichte der deutschen Dichtung aus den Quellen /

Includes indexes.

Ansichten der Literatur und Kunst unsres Zeitalters.

The color plate is titled "Versuch auf den Parnass zu gelangen" and depicts German literary figures. The second plate is printed on transparent glassine paper and includes explanatory captions.

Das Festgeschenk : der deutschen Jugend gewidmet : Erzählungen, Mährchen, Räthsel und belehrende Abhandlungen aus dem Reiche der Naturgeschichte /

Mode of access: Internet.

M. Christian Scrivers Seelen-Schatz : darinn von der menschlichen Seelen hohen Würde, tieffen und kläglichen Sünden-Fall, Busse und Erneuerung durch Christum...gehandelt wird : vormahls in denen ordentlichen Wochen-Predigten...fürgezeiget...

Includes indexes.

Beiträge zur literatur- und theatergeschichte,

Mode of access: Internet.

Aufsätze literarhistorischen und biographischen Inhalts /

Introduction signed 1911.

Grundriss zur Geschichte der deutschen Dichtung aus den Quellen.

Mode of access: Internet.

Hier Zensur--wer dort? : Antworten von gestern auf Fragen von heute /

"Auszug aus einem gleichnamien grösseren Werk, das später im selben Verlag erscheinen wird."--Verso of t.p.

Handbuch der deutschen Prosa von Gottsched bis auf die neueste Zeit :

Volumes also have individual title pages, dated 1845 and 1846.

Abhandlungen der Gesellschaft für Deutsche Sprache in Zürich.

Mode of access: Internet.

Quellen und Forschungen zur Sprach- und Kulturgeschichte der germanischen Völker.

Later published: Strassburg, London, Karl J. Trübner.

Daphnis

Latest issue consulted: Bd. 37, Heft 1/2 (2008)

Das Magazin für Literatur.

Description based on : 60. Jahrg. Nr. 1 (3. Jan. 1891).