Results 151 to 160 of about 8,047 (186)

The mitochondrial genome of the ornate sheep tick, Dermacentor marginatus

Experimental and Applied Acarology, 2019
The ornate sheep tick, Dermacentor marginatus, is widespread in Europe. Its vector role of various zoonotic pathogens received much attention in these regions. However, the genomic resources of the ticks are limited. In this study, the complete mitochondrial genome of a single female D.
Yan-Kai Zhang
exaly   +3 more sources

Genetic evidence for conspecificity between Dermacentor marginatus and Dermacentor niveus

Parasitology Research, 2009
Ticks are hematophagous arthropods transmitting several harmful human and animal pathogens like viruses, Rickettsia, bacteria, and protozoa. The identification and speciation of ticks were normally performed in Iran using identification key of Arthur (1960) and Kaiser and Hoogstraal (J Parasitol 49:130-139, 1963) or on the basis of morphological ...
Ali, Moshaverinia, Parviz, Shayan, Sedighe, Nabian, Sadegh, Rahbari   +3 more
openaire   +2 more sources

Cold-Hardiness of Dermacentor Marginatus (Acari: Ixodidae)

Experimental & Applied Acarology, 2001
The cold-hardiness of Dermacentor marginatus using laboratory-reared offspring of ticks collected in Germany was characterized. Investigations of unfed stages revealed that adult ticks suffered 50% mortality at -10 degrees C after 4-5 months, but larvae and nymphs suffered mortality within few days, whereas -15 degrees C was lethal for all stages ...
B, Dörr, R, Gothe
openaire   +2 more sources

A finding of Dermacentor marginatus (Acari, Ixodidae) in Karelia

Entomological Review, 2013
An adult female of Dermacentor marginatus (Sulzer, 1776) was found in the territory of Petrozavodsk (Karelia, Russia) in May, 2011.
N. Yu. Kotovskii, S. V. Bugmyrin
openaire   +1 more source

First Isolation of Rickettsia slovaca from Dermacentor marginatus in France

The American Journal of Tropical Medicine and Hygiene, 1993
Three rickettsial strains isolated from Dermacentor marginatus ticks in southern France in 1991 were characterized by sodium dodecyl sulfate-polyacrylamide gel electrophoresis, Western blotting with polyclonal mouse antisera, microimmunofluorescence serologic typing, and the polymerase chain reaction followed by analysis of restriction fragment length ...
L, Beati, J P, Finidori, D, Raoult
openaire   +2 more sources

DETECTION OF BRUCELLA IN DERMACENTOR MARGINATUS TICKS

Biosafety and Biotechnology
Ticks are carriers of numerous pathogens, and their bacterial composition, abundance, diversity, and interaction affect both their growth and the efficiency of disease transmission. The emergence of next-generation metagenomic sequencing (NGS) technologies has expanded the possibilities for detecting and characterising microbial ...
G. O. Shynybekova, M. D. Almezhanova, N. S. Kozhabergenov, K. T. Sultankulova   +3 more
openaire   +1 more source

Establishing a Cultivable Cell Line of the Tick Dermacentor marginatus

Russian Journal of Genetics, 2019
Owing to the changes in the general ecological situation in Russia, livestock losses from ovine anaplasmosis have rapidly increased in recent years. The development of a vaccine against this disease is therefore all the more relevant. A continuous culture of tick cells could be used as an appropriate substrate for producing biomass of the pathogen of ...
N. I. Rimikhanov, E. Yu. Epova, A. V. Belyakova, A. A. Lebedeva, E. S. Mutnykh, Yu. K. Biryukova, M. V. Zylkova, A. V. Shibaeva, E. V. Trubnikova, D. A. Karataeva, R. M. Akbaev, Y. Y. Tyno, B. K. Laypanov   +12 more
openaire   +1 more source

Dermacentor marginatus (Sulzer, 1776) (Figs. 111–113)

2017
Dermacentor marginatus is a three-host tick species. The life-cycle takes 75–163 days under laboratory conditions and the natural developmental cycle is normally completed in one year (Nosek 1972). Larvae emerge from the eggs after 6–12 days and under laboratory conditions feed on white mice for 2–3 days.
exaly   +2 more sources

[Hibernation of Dermacentor marginatus ticks in alpine Armenia].

Parazitologiia, 1987
Only mature ticks, engorged females and hungry imago hibernate in mountain regions of Armenia. According to the author's observations eggs of ticks as well as their larvae are not capable of hibernating. In females of spring satiation the development of eggs proceeds in most short periods from May to October.
openaire   +1 more source

Ultrastructure of some cutaneous sense organs in Dermacentor marginatus nymphs.

Angewandte Parasitologie, 1979
The fine structure of the integumentary glands and mechanoreceptory setae in Dermacentor marginatus nymphs is described. The integumentary gland is localized in the epidermal layer and secretory products pass through the duct lumen and two cuticular lips to the surface.
F, Ciampor, J, Nosek
openaire   +1 more source