Detection of "Candidatus Rickettsia sp. strain Argentina"and Rickettsia bellii in Amblyomma ticks (Acari: Ixodidae) from Northern Argentina

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Ixodid ticks were collected from vegetation and from humans, wild and domestic mammals in a rural area in the semi-arid Argentine Chaco in late spring 2006 to evaluate their potential role as vectors of Spotted Fever Group (SFG) rickettsiae. A total of 233 adult ticks, identified as Amblyomma parvum...

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Autores principales:	Tomassone, L., Nuñez, P., Ceballos, L.A., Gürtler, R.E., Kitron, U., Farber, M.
Formato:	JOUR
Materias:	Amblyomma spp. Argentina Candidatus Rickettsia sp. strain Argentina Rickettsia bellii Spotted fever Tick-borne disease bacterial protein antigen bacterium bioassay disease vector mammal pathogenicity polymerase chain reaction rural area semiarid region spring (season) tick vegetation animal article classification female genetics human isolation and purification male microbiology molecular genetics nucleotide sequence parasitology Rickettsia tick infestation Ixodidae Animals Bacterial Proteins Female Humans Male Molecular Sequence Data Tick Infestations Chaco [Argentina] Acari Amblyomma Amblyomma parvum Amblyomma pseudoconcolor Amblyomma tigrinum Ixodida Mammalia Rickettsia sp. Rickettsiaceae
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_01688162_v52_n1_p93_Tomassone
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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spelling	todo:paper_01688162_v52_n1_p93_Tomassone2023-10-03T15:06:39Z Detection of "Candidatus Rickettsia sp. strain Argentina"and Rickettsia bellii in Amblyomma ticks (Acari: Ixodidae) from Northern Argentina Tomassone, L. Nuñez, P. Ceballos, L.A. Gürtler, R.E. Kitron, U. Farber, M. Amblyomma spp. Argentina Candidatus Rickettsia sp. strain Argentina Rickettsia bellii Spotted fever Tick-borne disease bacterial protein antigen bacterium bioassay disease vector mammal pathogenicity polymerase chain reaction rural area semiarid region spring (season) tick vegetation animal Argentina article classification female genetics human isolation and purification male microbiology molecular genetics nucleotide sequence parasitology Rickettsia tick tick infestation classification Ixodidae microbiology Rickettsia tick infestation Animals Argentina Bacterial Proteins Female Humans Ixodidae Male Molecular Sequence Data Rickettsia Tick Infestations Argentina Chaco [Argentina] Acari Amblyomma Amblyomma parvum Amblyomma pseudoconcolor Amblyomma tigrinum Ixodida Ixodidae Mammalia Rickettsia Rickettsia bellii Rickettsia sp. Rickettsiaceae Animals Argentina Bacterial Proteins Female Humans Ixodidae Male Molecular Sequence Data Rickettsia Tick Infestations Ixodid ticks were collected from vegetation and from humans, wild and domestic mammals in a rural area in the semi-arid Argentine Chaco in late spring 2006 to evaluate their potential role as vectors of Spotted Fever Group (SFG) rickettsiae. A total of 233 adult ticks, identified as Amblyomma parvum, Amblyomma tigrinum and Amblyomma pseudoconcolor, was examined for Rickettsia spp. We identified an SFG rickettsia of unknown pathogenicity, "Candidatus Rickettsia sp. strain Argentina", in A. parvum and A. pseudoconcolor by PCR assays targeting gltA, ompA, ompB and 17-kDa outer membrane antigen rickettsial genes. Rickettsia bellii was detected in a host-seeking male of A. tigrinum. Amblyomma parvum is widespread in the study area and is a potential threat to human health. © 2010 Springer Science+Business Media B.V. Fil:Nuñez, P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Ceballos, L.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Gürtler, R.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Farber, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_01688162_v52_n1_p93_Tomassone
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Amblyomma spp. Argentina Candidatus Rickettsia sp. strain Argentina Rickettsia bellii Spotted fever Tick-borne disease bacterial protein antigen bacterium bioassay disease vector mammal pathogenicity polymerase chain reaction rural area semiarid region spring (season) tick vegetation animal Argentina article classification female genetics human isolation and purification male microbiology molecular genetics nucleotide sequence parasitology Rickettsia tick tick infestation classification Ixodidae microbiology Rickettsia tick infestation Animals Argentina Bacterial Proteins Female Humans Ixodidae Male Molecular Sequence Data Rickettsia Tick Infestations Argentina Chaco [Argentina] Acari Amblyomma Amblyomma parvum Amblyomma pseudoconcolor Amblyomma tigrinum Ixodida Ixodidae Mammalia Rickettsia Rickettsia bellii Rickettsia sp. Rickettsiaceae Animals Argentina Bacterial Proteins Female Humans Ixodidae Male Molecular Sequence Data Rickettsia Tick Infestations
spellingShingle	Amblyomma spp. Argentina Candidatus Rickettsia sp. strain Argentina Rickettsia bellii Spotted fever Tick-borne disease bacterial protein antigen bacterium bioassay disease vector mammal pathogenicity polymerase chain reaction rural area semiarid region spring (season) tick vegetation animal Argentina article classification female genetics human isolation and purification male microbiology molecular genetics nucleotide sequence parasitology Rickettsia tick tick infestation classification Ixodidae microbiology Rickettsia tick infestation Animals Argentina Bacterial Proteins Female Humans Ixodidae Male Molecular Sequence Data Rickettsia Tick Infestations Argentina Chaco [Argentina] Acari Amblyomma Amblyomma parvum Amblyomma pseudoconcolor Amblyomma tigrinum Ixodida Ixodidae Mammalia Rickettsia Rickettsia bellii Rickettsia sp. Rickettsiaceae Animals Argentina Bacterial Proteins Female Humans Ixodidae Male Molecular Sequence Data Rickettsia Tick Infestations Tomassone, L. Nuñez, P. Ceballos, L.A. Gürtler, R.E. Kitron, U. Farber, M. Detection of "Candidatus Rickettsia sp. strain Argentina"and Rickettsia bellii in Amblyomma ticks (Acari: Ixodidae) from Northern Argentina
topic_facet	Amblyomma spp. Argentina Candidatus Rickettsia sp. strain Argentina Rickettsia bellii Spotted fever Tick-borne disease bacterial protein antigen bacterium bioassay disease vector mammal pathogenicity polymerase chain reaction rural area semiarid region spring (season) tick vegetation animal Argentina article classification female genetics human isolation and purification male microbiology molecular genetics nucleotide sequence parasitology Rickettsia tick tick infestation classification Ixodidae microbiology Rickettsia tick infestation Animals Argentina Bacterial Proteins Female Humans Ixodidae Male Molecular Sequence Data Rickettsia Tick Infestations Argentina Chaco [Argentina] Acari Amblyomma Amblyomma parvum Amblyomma pseudoconcolor Amblyomma tigrinum Ixodida Ixodidae Mammalia Rickettsia Rickettsia bellii Rickettsia sp. Rickettsiaceae Animals Argentina Bacterial Proteins Female Humans Ixodidae Male Molecular Sequence Data Rickettsia Tick Infestations
description	Ixodid ticks were collected from vegetation and from humans, wild and domestic mammals in a rural area in the semi-arid Argentine Chaco in late spring 2006 to evaluate their potential role as vectors of Spotted Fever Group (SFG) rickettsiae. A total of 233 adult ticks, identified as Amblyomma parvum, Amblyomma tigrinum and Amblyomma pseudoconcolor, was examined for Rickettsia spp. We identified an SFG rickettsia of unknown pathogenicity, "Candidatus Rickettsia sp. strain Argentina", in A. parvum and A. pseudoconcolor by PCR assays targeting gltA, ompA, ompB and 17-kDa outer membrane antigen rickettsial genes. Rickettsia bellii was detected in a host-seeking male of A. tigrinum. Amblyomma parvum is widespread in the study area and is a potential threat to human health. © 2010 Springer Science+Business Media B.V.
format	JOUR
author	Tomassone, L. Nuñez, P. Ceballos, L.A. Gürtler, R.E. Kitron, U. Farber, M.
author_facet	Tomassone, L. Nuñez, P. Ceballos, L.A. Gürtler, R.E. Kitron, U. Farber, M.
author_sort	Tomassone, L.
title	Detection of "Candidatus Rickettsia sp. strain Argentina"and Rickettsia bellii in Amblyomma ticks (Acari: Ixodidae) from Northern Argentina
title_short	Detection of "Candidatus Rickettsia sp. strain Argentina"and Rickettsia bellii in Amblyomma ticks (Acari: Ixodidae) from Northern Argentina
title_full	Detection of "Candidatus Rickettsia sp. strain Argentina"and Rickettsia bellii in Amblyomma ticks (Acari: Ixodidae) from Northern Argentina
title_fullStr	Detection of "Candidatus Rickettsia sp. strain Argentina"and Rickettsia bellii in Amblyomma ticks (Acari: Ixodidae) from Northern Argentina
title_full_unstemmed	Detection of "Candidatus Rickettsia sp. strain Argentina"and Rickettsia bellii in Amblyomma ticks (Acari: Ixodidae) from Northern Argentina
title_sort	detection of "candidatus rickettsia sp. strain argentina"and rickettsia bellii in amblyomma ticks (acari: ixodidae) from northern argentina
url	http://hdl.handle.net/20.500.12110/paper_01688162_v52_n1_p93_Tomassone
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_version_	1807318602594910208

Detection of "Candidatus Rickettsia sp. strain Argentina"and Rickettsia bellii in Amblyomma ticks (Acari: Ixodidae) from Northern Argentina

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