Torque Teno Virus (TTV) is Prevalent in Brazilian Non-human Primates and Chickens (Gallus gallus domesticus)

Torque Teno virus (TTV) is an infectious agent of worldwide distribution isolated by the first time as the agent of an acute post-transfusion hepatitis in a patient in Japan. It has been classified into a new floating genus called Anellovirus. Recent studies showed that TTV can also be identified in...

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Autores principales:	Catroxo,M. H. B, Nishiya,A, Sabino,E, Teixeira,P. S, Petrella,S, Milanelo,L, Vieira,J.C.F, Diaz,R. S
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2008
Materias:	Torque Teno Virus Torque Teno Minivirus Non-humans primates Untranslated region Nucleotide sequencing
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000200018
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spelling	oai:scielo:S0717-950220080002000182008-11-25Torque Teno Virus (TTV) is Prevalent in Brazilian Non-human Primates and Chickens (Gallus gallus domesticus)Catroxo,M. H. BNishiya,ASabino,ETeixeira,P. SPetrella,SMilanelo,LVieira,J.C.FDiaz,R. S Torque Teno Virus Torque Teno Minivirus Non-humans primates Untranslated region Nucleotide sequencing Torque Teno virus (TTV) is an infectious agent of worldwide distribution isolated by the first time as the agent of an acute post-transfusion hepatitis in a patient in Japan. It has been classified into a new floating genus called Anellovirus. Recent studies showed that TTV can also be identified in serum specimens obtained from domesticated farm animals and from non-human primates. To better understand the relationship between TTV and their hosts, a study to detect virus in the serum and whole blood of Brazilian non-human primates and in the plasm of chickens was performed by applying the PCR-UTR-A technique, followed by a genomic sequence and phylogenetic analysis. By nested-PCR-UTR, the DNA of TTV was detected in sera from 4 (5.3%) of 75 Cebus apella, 2 (40%) of 5 Alouatafusca, 1 (20%) of 5 Alouata caraya, 1 (5.2%) of 19 Callithrixpenicilata, 1 (4%) of 25 Callithrixjacchus, 1 (20%) of 5 Saimiri sciureus and 1 (25%) of 4 Leontopithecus chrysomelas. Phylogenetic analysis revealed that sequences detected in 8 samples clustered with TTV sequences So-TTV2 (Sagüínus oedipus) and At-TTV3 (Aotes Trivirgatus). Three sequences showed similarity with a human Torque Teno Minivirus (TLMV). TTV ORF2 DNA was detected in one sera sample and one whole blood sample of non-human primates and in one plasm sample of chicken. Phylogenetic analysis revealed that the sequences amplified by the ORF2 region show no difference between human, non-human primates and chicken. This is the first report of TTV in brazilian new world non-human primates and chicken.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.26 n.2 20082008-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000200018en10.4067/S0717-95022008000200018
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Torque Teno Virus Torque Teno Minivirus Non-humans primates Untranslated region Nucleotide sequencing
spellingShingle	Torque Teno Virus Torque Teno Minivirus Non-humans primates Untranslated region Nucleotide sequencing Catroxo,M. H. B Nishiya,A Sabino,E Teixeira,P. S Petrella,S Milanelo,L Vieira,J.C.F Diaz,R. S Torque Teno Virus (TTV) is Prevalent in Brazilian Non-human Primates and Chickens (Gallus gallus domesticus)
description	Torque Teno virus (TTV) is an infectious agent of worldwide distribution isolated by the first time as the agent of an acute post-transfusion hepatitis in a patient in Japan. It has been classified into a new floating genus called Anellovirus. Recent studies showed that TTV can also be identified in serum specimens obtained from domesticated farm animals and from non-human primates. To better understand the relationship between TTV and their hosts, a study to detect virus in the serum and whole blood of Brazilian non-human primates and in the plasm of chickens was performed by applying the PCR-UTR-A technique, followed by a genomic sequence and phylogenetic analysis. By nested-PCR-UTR, the DNA of TTV was detected in sera from 4 (5.3%) of 75 Cebus apella, 2 (40%) of 5 Alouatafusca, 1 (20%) of 5 Alouata caraya, 1 (5.2%) of 19 Callithrixpenicilata, 1 (4%) of 25 Callithrixjacchus, 1 (20%) of 5 Saimiri sciureus and 1 (25%) of 4 Leontopithecus chrysomelas. Phylogenetic analysis revealed that sequences detected in 8 samples clustered with TTV sequences So-TTV2 (Sagüínus oedipus) and At-TTV3 (Aotes Trivirgatus). Three sequences showed similarity with a human Torque Teno Minivirus (TLMV). TTV ORF2 DNA was detected in one sera sample and one whole blood sample of non-human primates and in one plasm sample of chicken. Phylogenetic analysis revealed that the sequences amplified by the ORF2 region show no difference between human, non-human primates and chicken. This is the first report of TTV in brazilian new world non-human primates and chicken.
author	Catroxo,M. H. B Nishiya,A Sabino,E Teixeira,P. S Petrella,S Milanelo,L Vieira,J.C.F Diaz,R. S
author_facet	Catroxo,M. H. B Nishiya,A Sabino,E Teixeira,P. S Petrella,S Milanelo,L Vieira,J.C.F Diaz,R. S
author_sort	Catroxo,M. H. B
title	Torque Teno Virus (TTV) is Prevalent in Brazilian Non-human Primates and Chickens (Gallus gallus domesticus)
title_short	Torque Teno Virus (TTV) is Prevalent in Brazilian Non-human Primates and Chickens (Gallus gallus domesticus)
title_full	Torque Teno Virus (TTV) is Prevalent in Brazilian Non-human Primates and Chickens (Gallus gallus domesticus)
title_fullStr	Torque Teno Virus (TTV) is Prevalent in Brazilian Non-human Primates and Chickens (Gallus gallus domesticus)
title_full_unstemmed	Torque Teno Virus (TTV) is Prevalent in Brazilian Non-human Primates and Chickens (Gallus gallus domesticus)
title_sort	torque teno virus (ttv) is prevalent in brazilian non-human primates and chickens (gallus gallus domesticus)
publisher	Sociedad Chilena de Anatomía
publishDate	2008
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000200018
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Torque Teno Virus (TTV) is Prevalent in Brazilian Non-human Primates and Chickens (Gallus gallus domesticus)

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