Molecular characterization and phylogenetic studies of Echinococcus granulosus and Taenia multiceps coenurus cysts in slaughtered sheep in Saudi Arabia

Taeniids, consisting of two genera Echinococcus and Taenia, are obligatory tapeworms of mammals, and their pathogenicity was due to infection with larval stages. Hydatid (the larval stage of Echinococcus granulosus) and coenurus (the larval stage of Taenia multiceps) cysts are prevalent in domestic,...

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Autores principales:	Al Malki Jamila S., Hussien Nahed Ahmed
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	echinococcus granulosus taenia multiceps coenurus cox1 nad1 taif saudi arabia Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/e3a45e880121469da9d44312b0e1e937
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spelling	oai:doaj.org-article:e3a45e880121469da9d44312b0e1e9372021-12-05T14:10:42ZMolecular characterization and phylogenetic studies of Echinococcus granulosus and Taenia multiceps coenurus cysts in slaughtered sheep in Saudi Arabia2391-541210.1515/biol-2021-0131https://doaj.org/article/e3a45e880121469da9d44312b0e1e9372021-11-01T00:00:00Zhttps://doi.org/10.1515/biol-2021-0131https://doaj.org/toc/2391-5412Taeniids, consisting of two genera Echinococcus and Taenia, are obligatory tapeworms of mammals, and their pathogenicity was due to infection with larval stages. Hydatid (the larval stage of Echinococcus granulosus) and coenurus (the larval stage of Taenia multiceps) cysts are prevalent in domestic, wild ruminants, livestock, swine, and dogs, and accidentally they could also be found in humans. They lead to different clinical manifestations that cause economic loss in livestock and human morbidity. In Saudi Arabia, few studies were performed on hydatid and coenurus cyst genetic variations. The main goal of the present study was to identify E. granulosus and T. multiceps cyst isolates collected from slaughtered Harri sheep in Saudi Arabia by partial sequencing with PCR amplification of the cytochrome C oxidase 1 (COX1) gene. Molecular and phylogenetic evaluation based on COX1 sequences indicated that cyst isolates belong to E. granulosus and T. multiceps, respectively, successfully submitted in NCBI Genbank. Molecular characterization showed a low nucleotide diversity with two submitted isolates of coenurus with related isolates of Genbank. Conversely, E. granulosus isolates showed higher nucleotide diversity. The reported data could serve as a foundation for future molecular epidemiological and biological studies.Al Malki Jamila S.Hussien Nahed AhmedDe Gruyterarticleechinococcus granulosustaenia multicepscoenuruscox1nad1taifsaudi arabiaBiology (General)QH301-705.5ENOpen Life Sciences, Vol 16, Iss 1, Pp 1252-1260 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	echinococcus granulosus taenia multiceps coenurus cox1 nad1 taif saudi arabia Biology (General) QH301-705.5
spellingShingle	echinococcus granulosus taenia multiceps coenurus cox1 nad1 taif saudi arabia Biology (General) QH301-705.5 Al Malki Jamila S. Hussien Nahed Ahmed Molecular characterization and phylogenetic studies of Echinococcus granulosus and Taenia multiceps coenurus cysts in slaughtered sheep in Saudi Arabia
description	Taeniids, consisting of two genera Echinococcus and Taenia, are obligatory tapeworms of mammals, and their pathogenicity was due to infection with larval stages. Hydatid (the larval stage of Echinococcus granulosus) and coenurus (the larval stage of Taenia multiceps) cysts are prevalent in domestic, wild ruminants, livestock, swine, and dogs, and accidentally they could also be found in humans. They lead to different clinical manifestations that cause economic loss in livestock and human morbidity. In Saudi Arabia, few studies were performed on hydatid and coenurus cyst genetic variations. The main goal of the present study was to identify E. granulosus and T. multiceps cyst isolates collected from slaughtered Harri sheep in Saudi Arabia by partial sequencing with PCR amplification of the cytochrome C oxidase 1 (COX1) gene. Molecular and phylogenetic evaluation based on COX1 sequences indicated that cyst isolates belong to E. granulosus and T. multiceps, respectively, successfully submitted in NCBI Genbank. Molecular characterization showed a low nucleotide diversity with two submitted isolates of coenurus with related isolates of Genbank. Conversely, E. granulosus isolates showed higher nucleotide diversity. The reported data could serve as a foundation for future molecular epidemiological and biological studies.
format	article
author	Al Malki Jamila S. Hussien Nahed Ahmed
author_facet	Al Malki Jamila S. Hussien Nahed Ahmed
author_sort	Al Malki Jamila S.
title	Molecular characterization and phylogenetic studies of Echinococcus granulosus and Taenia multiceps coenurus cysts in slaughtered sheep in Saudi Arabia
title_short	Molecular characterization and phylogenetic studies of Echinococcus granulosus and Taenia multiceps coenurus cysts in slaughtered sheep in Saudi Arabia
title_full	Molecular characterization and phylogenetic studies of Echinococcus granulosus and Taenia multiceps coenurus cysts in slaughtered sheep in Saudi Arabia
title_fullStr	Molecular characterization and phylogenetic studies of Echinococcus granulosus and Taenia multiceps coenurus cysts in slaughtered sheep in Saudi Arabia
title_full_unstemmed	Molecular characterization and phylogenetic studies of Echinococcus granulosus and Taenia multiceps coenurus cysts in slaughtered sheep in Saudi Arabia
title_sort	molecular characterization and phylogenetic studies of echinococcus granulosus and taenia multiceps coenurus cysts in slaughtered sheep in saudi arabia
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/e3a45e880121469da9d44312b0e1e937
work_keys_str_mv	AT almalkijamilas molecularcharacterizationandphylogeneticstudiesofechinococcusgranulosusandtaeniamulticepscoenuruscystsinslaughteredsheepinsaudiarabia AT hussiennahedahmed molecularcharacterizationandphylogeneticstudiesofechinococcusgranulosusandtaeniamulticepscoenuruscystsinslaughteredsheepinsaudiarabia
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Molecular characterization and phylogenetic studies of Echinococcus granulosus and Taenia multiceps coenurus cysts in slaughtered sheep in Saudi Arabia

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