Investigation of vertical and horizontal transmission of Spiroplasma in ticks under laboratory conditions.

Many arthropods harbour bacterial symbionts, which are maintained by vertical and/or horizontal transmission. Spiroplasma is one of the most well-known symbionts of ticks and other arthropods. It is still unclear how Spiroplasma infections have spread in tick populations despite its high prevalence in some tick species.

Comparative mitogenomics elucidates the population genetic structure of in Japan and a closely related species in Myanmar.

Ticks are the second most important vector capable of transmitting diseases affecting the health of both humans and animals. Koch 1844 (Acari: Ixodidae), is a hard tick species having a wide geographic distribution in Asia. In this study, we analyzed the composition of whole mitogenomes from various geographical regions in Japan and investigated the population structure, demographic patterns, and phylogeographic relationship with other ixodid species.

Identification, genetic variation, and structural analysis of 18S rRNA of Theileria orientalis and Theileria velifera-like isolates from Myanmar.

Ribosomal RNA genes have been widely used for the identification and phylogenetic analysis of various organisms, including parasitic protozoa. Here, we report nine near full-length Theileria orientalis 18S rRNA gene sequences from cattle from different areas of Myanmar. Phylogenetic analysis of the 18S rRNA genes revealed a considerably close genetic relationship among T.

First molecular detection of Theileria luwenshuni from goats in Myanmar.

Tick-borne intracellular protozoan parasites of the Theileria genus infect a wide range of both domestic and wild animals. In the present study, we describe the first PCR detection of Theileria luwenshuni in the blood of goats in Myanmar. Nested PCR targeting the Theileria 18S rRNA gene resulted in seven positive goats in central and northern Myanmar.