Results 81 to 90 of about 1,690 (179)

tRNA signatures reveal polyphyletic origins of streamlined SAR11 genomes among the alphaproteobacteria [PDF]

, 2013
Phylogenomic analyses are subject to bias from compositional convergence and noise from horizontal gene transfer (HGT). Compositional convergence is a likely cause of controversy regarding phylogeny of the SAR11 group of Alphaproteobacteria that have ...
Amrine, Katherine C. H., Ardell, David H., Swingley, Wesley D.   +2 more
core   +4 more sources

Molecular Detection of Zoonotic and Veterinary Pathogenic Bacteria in Pet Dogs and Their Parasitizing Ticks in Junggar Basin, North-Western China [PDF]

, 2022
Despite the recognized epidemiological importance of ticks as vectors for pathogens that cause numerous zoonotic and veterinary diseases, data regarding the pathogens of pet dogs and their parasitic ticks in the Junggar Basin are scarce. In this study, a
Baryshnikov PI, Blair HT, Cao S, Chai Y, Chen C, Deng X, Guo J, Song S, Sun Z, Wang Y, Wang Z, Zhang H, Zhao T, Zhou Q, Zhu D   +14 more
core   +2 more sources

Guild Dynamics and Pathogen Interactions in Hyalomma Ticks From Algerian Cattle

Transboundary and Emerging Diseases, Volume 2024, Issue 1, 2024.
Ticks are pivotal in transmitting a variety of pathogens that affect both humans and animals. These pathogens often occur in guilds, groups of species that exploit similar resources in similar ways. Although the composition of tick‐borne pathogen (TBP) guilds is well‐documented, the interactions among pathogens within these guilds remain poorly ...
Salma Kaoutar Abdelali, Lynda Aissaoui, Apolline Maitre, Elianne Piloto-Sardiñas, Constance Julie, Angélique Foucault-Simonin, Sara Moutailler, Clemence Galon, Lourdes Mateos-Hernández, Dasiel Obregon, Zbigniew Zając, Alejandro Cabezas-Cruz, Abdelfattah Selim   +12 more
wiley   +1 more source

Pest categorisation of Coniferiporia sulphurascens and Coniferiporia weirii

EFSA Journal, Volume 16, Issue 6, June 2018., 2018
Abstract Following a request from the European Commission, the EFSA Panel on Plant Health performed a pest categorisation of Coniferiporia sulphurascens and Coniferiporia weirii, two well‐defined and distinguishable fungal species of the family Hymenochaetaceae.
EFSA Panel on Plant Health (PLH), Michael Jeger, Claude Bragard, David Caffier, Thierry Candresse, Elisavet Chatzivassiliou, Katharina Dehnen‐Schmutz, Gianni Gilioli, Jean‐Claude Grégoire, Josep Anton Jaques Miret, Alan MacLeod, Maria Navajas Navarro, Björn Niere, Stephen Parnell, Roel Potting, Trond Rafoss, Vittorio Rossi, Gregor Urek, Ariena Van Bruggen, Wopke Van der Werf, Jonathan West, Stephan Winter, Johanna Boberg, Paolo Gonthier, Marco Pautasso   +24 more
wiley   +1 more source

Spotted Fever Group Rickettsiae in and Ticks in Italy

European Journal of Inflammation, 2006
In this study Ixodes ricinus and Haemaphysalis punctata ticks are examined. For the first time we detected Rickettsia conorii in I. ricinus and H. punctata , and Rickettsia sibirica in I. ricinus.
A. Ciervo, J. Simeoni, C. Khoury, F. Mancini, L. Ciceroni   +4 more
doaj   +1 more source

Applying next generation sequencing to detect tick-pathogens in Dermacentor nuttalli, Ixodes persulcatus, and Hyalomma asiaticum collected from Mongolia

Ticks and Tick-Borne Diseases, 2023
Ticks and tick-borne diseases represent major threats to the public health of the Mongolian population, of which an estimated 26% live a traditional nomadic pastoralist lifestyle that puts them at increased risk for exposure.
Graham A. Matulis, Jira Sakolvaree, Bazartseren Boldbaatar, Nora Cleary, Ratree Takhampunya, B. Katherine Poole-Smith, Abigail A. Lilak, Doniddemberel Altantogtokh, Nyamdorj Tsogbadrakh, Nitima Chanarat, Nittayaphon Youngdech, Erica J. Lindroth, Jodi M. Fiorenzano, Andrew G. Letizia, Michael E. von Fricken   +14 more
doaj   +1 more source

A fatal case of tick-borne rickettsiosis caused by mixed Rickettsia sibirica subsp. sibirica and “Candidatus Rickettsia tarasevichiae” infection in Russia

Ticks and Tick-borne Diseases, 2019
North Asian tick-typhus (NATT), also known as Siberian tick typhus, is the main tick-borne rickettsiosis in Siberia, Russia. Recently, a fatal infection in a four-year-old girl with typical tick-borne rickettsiosis symptoms (fever, rash, eschar at the site of the tick bite, myalgia) and meningeal syndrome was registered.
Nikolay Rudakov, Irina Samoylenko, Sergey Shtrek, Yana Igolkina, Vera Rar, Elena Zhirakovskaia, Sergey Tkachev, Tatiana Kostrykina, Inga Blokhina, Petr Lentz, Nina Tikunova   +10 more
openaire   +2 more sources

Pest categorisation of Guignardia laricina

EFSA Journal, Volume 16, Issue 6, June 2018., 2018
Abstract Following a request from the European Commission, the EFSA Panel on Plant Health performed a pest categorisation of Guignardia laricina, a well‐defined and distinguishable fungal species of the family Phyllostictaceae. The pathogen is regulated in Council Directive 2000/29/EC (Annex IAI) as a harmful organism whose introduction into the EU is ...
EFSA Panel on Plant Health (PLH), Michael Jeger, Claude Bragard, David Caffier, Thierry Candresse, Elisavet Chatzivassiliou, Katharina Dehnen‐Schmutz, Gianni Gilioli, Jean‐Claude Grégoire, Josep Anton Jaques Miret, Alan MacLeod, Maria Navajas Navarro, Björn Niere, Stephen Parnell, Roel Potting, Trond Rafoss, Vittorio Rossi, Gregor Urek, Ariena Van Bruggen, Wopke Van der Werf, Jonathan West, Stephan Winter, Johanna Boberg, Paolo Gonthier, Marco Pautasso   +24 more
wiley   +1 more source

New Rickettsiae in Ticks Collected in Territories of the Former Soviet Union

Emerging Infectious Diseases, 1999
Dermacentor nuttallii from Siberia, Rhipicephalus sanguineus from Crimea, and Rh. pumilio from the Astrakhan region were infected with Rickettsia sibirica (12%), R. conorii (8%), and the Astrakhan fever agent (3%), respectively.
Elena Rydkina, Véronique Roux, Natalia Fetisova, Nikolai Rudakov, Mouniver Gafarova, Irina Tarasevich, Didier Raoult   +6 more
doaj   +1 more source

Diversity and Phylogeny of Cattle Ixodid Ticks and Associated Spotted Fever Group Rickettsia spp. in Tunisia

Pathogens, 2023
Tick-borne rickettsioses are mainly caused by obligate intracellular bacteria belonging to the spotted fever group (SFG) of the Rickettsia genus. So far, the causative agents of SFG rickettsioses have not been detected in cattle ticks from Tunisia ...
Myriam Kratou, Hanene Belkahia, Rachid Selmi, Rihab Andolsi, Mokhtar Dhibi, Moez Mhadhbi, Lilia Messadi, Mourad Ben Said   +7 more
doaj   +1 more source