Molecular phylogenetic analysis of Cysticercus ovis from Egypt based on MT-CO1 gene sequences
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Parasitologia Veterinária (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612019000200258 |
Resumo: | Abstract Cysticercus ovis or sheep measles is the larval stage of Taenia ovis, which is the intestinal tapeworm of dogs. It is found in the cardiac and skeletal muscles of sheep and can be the cause of partial or total condemnation of carcasses at abattoirs. The aim of the current work was to determine the prevalence of C. ovis among sheep in Upper Egypt and to present the molecular and phylogenetic analysis of this using the amplified Mitochondrial Cytochrome Oxidase subunit 1 (MT-CO1) gene. A total of 1885 sheep slaughtered at local abattoirs of 4 different governorates of Upper Egypt (Asuit, Sohag, Qena and Aswan) were carefully examined for C. ovis. The overall prevalence of infection was 2.02%. The highest rate of infection was observed in adult animals over 4 years of age (44.73%). There was no significant effect of animal sex on infection rates. The phylogenic analysis of C. ovis Egyptian isolates showed very close similarity to the New Zealand isolate (AB731675). This is the first report showing the genetic analysis of C. ovis in Egypt, which provides a very powerful tool for taxonomy and definitive diagnosis of C. ovis, which could be helpful for preventive and control programs. |
id |
CBPV-1_ca12390dfb63e3052a2659fe9394e0f8 |
---|---|
oai_identifier_str |
oai:scielo:S1984-29612019000200258 |
network_acronym_str |
CBPV-1 |
network_name_str |
Revista Brasileira de Parasitologia Veterinária (Online) |
repository_id_str |
|
spelling |
Molecular phylogenetic analysis of Cysticercus ovis from Egypt based on MT-CO1 gene sequencesCysticercus ovissheepprevalencemolecularphylogenyAbstract Cysticercus ovis or sheep measles is the larval stage of Taenia ovis, which is the intestinal tapeworm of dogs. It is found in the cardiac and skeletal muscles of sheep and can be the cause of partial or total condemnation of carcasses at abattoirs. The aim of the current work was to determine the prevalence of C. ovis among sheep in Upper Egypt and to present the molecular and phylogenetic analysis of this using the amplified Mitochondrial Cytochrome Oxidase subunit 1 (MT-CO1) gene. A total of 1885 sheep slaughtered at local abattoirs of 4 different governorates of Upper Egypt (Asuit, Sohag, Qena and Aswan) were carefully examined for C. ovis. The overall prevalence of infection was 2.02%. The highest rate of infection was observed in adult animals over 4 years of age (44.73%). There was no significant effect of animal sex on infection rates. The phylogenic analysis of C. ovis Egyptian isolates showed very close similarity to the New Zealand isolate (AB731675). This is the first report showing the genetic analysis of C. ovis in Egypt, which provides a very powerful tool for taxonomy and definitive diagnosis of C. ovis, which could be helpful for preventive and control programs.Colégio Brasileiro de Parasitologia Veterinária2019-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612019000200258Revista Brasileira de Parasitologia Veterinária v.28 n.2 2019reponame:Revista Brasileira de Parasitologia Veterinária (Online)instname:Colégio Brasileiro de Parasitologia Veterinária (CBPV)instacron:CBPV10.1590/s1984-29612019028info:eu-repo/semantics/openAccessAbdelaziz,Amer RaghebKhalafalla,Reda ElbastawisyHassan,Amal Abbas AbdelrahmanElmahallawy,Ehab KotbAlmuzaini,Abdulaziz Mohammedeng2019-06-18T00:00:00Zoai:scielo:S1984-29612019000200258Revistahttp://www.scielo.br/scielo.php?script=sci_serial&lng=pt&pid=1984-2961https://old.scielo.br/oai/scielo-oai.php||zacariascbpv@fcav.unesp.br1984-29610103-846Xopendoar:2019-06-18T00:00Revista Brasileira de Parasitologia Veterinária (Online) - Colégio Brasileiro de Parasitologia Veterinária (CBPV)false |
dc.title.none.fl_str_mv |
Molecular phylogenetic analysis of Cysticercus ovis from Egypt based on MT-CO1 gene sequences |
title |
Molecular phylogenetic analysis of Cysticercus ovis from Egypt based on MT-CO1 gene sequences |
spellingShingle |
Molecular phylogenetic analysis of Cysticercus ovis from Egypt based on MT-CO1 gene sequences Abdelaziz,Amer Ragheb Cysticercus ovis sheep prevalence molecular phylogeny |
title_short |
Molecular phylogenetic analysis of Cysticercus ovis from Egypt based on MT-CO1 gene sequences |
title_full |
Molecular phylogenetic analysis of Cysticercus ovis from Egypt based on MT-CO1 gene sequences |
title_fullStr |
Molecular phylogenetic analysis of Cysticercus ovis from Egypt based on MT-CO1 gene sequences |
title_full_unstemmed |
Molecular phylogenetic analysis of Cysticercus ovis from Egypt based on MT-CO1 gene sequences |
title_sort |
Molecular phylogenetic analysis of Cysticercus ovis from Egypt based on MT-CO1 gene sequences |
author |
Abdelaziz,Amer Ragheb |
author_facet |
Abdelaziz,Amer Ragheb Khalafalla,Reda Elbastawisy Hassan,Amal Abbas Abdelrahman Elmahallawy,Ehab Kotb Almuzaini,Abdulaziz Mohammed |
author_role |
author |
author2 |
Khalafalla,Reda Elbastawisy Hassan,Amal Abbas Abdelrahman Elmahallawy,Ehab Kotb Almuzaini,Abdulaziz Mohammed |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Abdelaziz,Amer Ragheb Khalafalla,Reda Elbastawisy Hassan,Amal Abbas Abdelrahman Elmahallawy,Ehab Kotb Almuzaini,Abdulaziz Mohammed |
dc.subject.por.fl_str_mv |
Cysticercus ovis sheep prevalence molecular phylogeny |
topic |
Cysticercus ovis sheep prevalence molecular phylogeny |
description |
Abstract Cysticercus ovis or sheep measles is the larval stage of Taenia ovis, which is the intestinal tapeworm of dogs. It is found in the cardiac and skeletal muscles of sheep and can be the cause of partial or total condemnation of carcasses at abattoirs. The aim of the current work was to determine the prevalence of C. ovis among sheep in Upper Egypt and to present the molecular and phylogenetic analysis of this using the amplified Mitochondrial Cytochrome Oxidase subunit 1 (MT-CO1) gene. A total of 1885 sheep slaughtered at local abattoirs of 4 different governorates of Upper Egypt (Asuit, Sohag, Qena and Aswan) were carefully examined for C. ovis. The overall prevalence of infection was 2.02%. The highest rate of infection was observed in adult animals over 4 years of age (44.73%). There was no significant effect of animal sex on infection rates. The phylogenic analysis of C. ovis Egyptian isolates showed very close similarity to the New Zealand isolate (AB731675). This is the first report showing the genetic analysis of C. ovis in Egypt, which provides a very powerful tool for taxonomy and definitive diagnosis of C. ovis, which could be helpful for preventive and control programs. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-04-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612019000200258 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612019000200258 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s1984-29612019028 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Colégio Brasileiro de Parasitologia Veterinária |
publisher.none.fl_str_mv |
Colégio Brasileiro de Parasitologia Veterinária |
dc.source.none.fl_str_mv |
Revista Brasileira de Parasitologia Veterinária v.28 n.2 2019 reponame:Revista Brasileira de Parasitologia Veterinária (Online) instname:Colégio Brasileiro de Parasitologia Veterinária (CBPV) instacron:CBPV |
instname_str |
Colégio Brasileiro de Parasitologia Veterinária (CBPV) |
instacron_str |
CBPV |
institution |
CBPV |
reponame_str |
Revista Brasileira de Parasitologia Veterinária (Online) |
collection |
Revista Brasileira de Parasitologia Veterinária (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Parasitologia Veterinária (Online) - Colégio Brasileiro de Parasitologia Veterinária (CBPV) |
repository.mail.fl_str_mv |
||zacariascbpv@fcav.unesp.br |
_version_ |
1754208917840199680 |