Publication:
Helicobacter turcicus sp. nov., a catalase- negative new member of the helicobacter genus, isolated from anatolian ground squirrel (spermophilus xanthoprymnus) in Turkey

dc.contributor.authorAydın, Fuat
dc.contributor.authorKarakaya, Emre
dc.contributor.authorKayman, Tuba
dc.contributor.authorAbay, Seçil
dc.contributor.buuauthorSatıcıoğlu, İzzet Burçin
dc.contributor.buuauthorSATICIOĞLU, İZZET BURÇİN
dc.contributor.departmentBursa Uludağ Üniversitesi/Keleş Meslek Yüksekokulu.
dc.contributor.orcid0000-0002-2721-3204
dc.contributor.researcheridAAD-4156-2019
dc.date.accessioned2024-10-18T05:45:23Z
dc.date.available2024-10-18T05:45:23Z
dc.date.issued2022-01-01
dc.description.abstractEleven Gram-negative, curved and S-shaped, oxidase activity positive, catalase activity negative bacterial isolates recovered from faeces of Anatolian ground squirrel (Spermophilus xanthoprymnus) in the city of Kayseri, Turkey, were subjected to a polyphasic taxonomic study. Results of a genus-specific PCR revealed that these isolates belonged to the genus Helicobacter. The 16S rRNA gene sequence analysis revealed that the 11 isolates had over 99 % sequence identity with each other and were most closely related to Helicobacter ganmani CMRI H02(T) with 97.0-97.1 % identity levels and they formed a novel phylogenetic line within the genus Helicobacter. Faydin-H64 and Faydin-H70(T) strains were subjected to gyrA and atpA gene and whole genome sequence analyses. These two Helicobacter strains formed separate phylogenetic clades, divergent from other known Helicobacter species. The DNA G+C content and genome size of the strain Faydin-H70(T) were 35.3 mol% and 1.7 Mb, respectively. Average nucleotide identity (ANI) and digital DNA-DNA hybridization (dDDH) values between strain Faydin-H70(T) and its close phylogenetic neighbour H. winghamensis ATCC BAA-430(T) were determined as 81.7 and 34.9%, respectively. Pairwise sequence comparison showed that it was closely related to H. ganmani CMRI H02(T) however it shared the highest ANI and dDDH values with H. winghamensis ATCC BAA-430(T). The data obtained from the polyphasic taxonomy approach, including phenotypic characterization and whole-genome sequences, revealed that these strains represent a novel species within the genus Helicobacter, for which the name Helicobacter turcicus sp. nov., is proposed with Faydin-H70T as the type strain (=DSM 112556(T)=LMG 32335(T)).
dc.identifier.doi10.1099/ijsem.0.005338
dc.identifier.issn1466-5026
dc.identifier.issue5
dc.identifier.urihttps://doi.org/10.1099/ijsem.0.005338
dc.identifier.urihttps://hdl.handle.net/11452/46701
dc.identifier.volume72
dc.identifier.wos000808342600010
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherMicrobiology Soc
dc.relation.journalInternational Journal Of Systematic And Evolutionary Microbiology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectGastric helicobacters
dc.subjectMinimal standards
dc.subjectCampylobacter
dc.subjectIdentification
dc.subjectPullorum
dc.subjectSequences
dc.subjectAnimals
dc.subjectPylori
dc.subjectTests
dc.subjectTrees
dc.subjectAnatolian ground squirrel
dc.subjectHelicobacter
dc.subjectFeces
dc.subjectNovel species
dc.subjectOverall genome-related index
dc.subjectScience & technology
dc.subjectLife sciences & biomedicine
dc.subjectMicrobiology
dc.titleHelicobacter turcicus sp. nov., a catalase- negative new member of the helicobacter genus, isolated from anatolian ground squirrel (spermophilus xanthoprymnus) in Turkey
dc.typeArticle
dspace.entity.typePublication
relation.isAuthorOfPublication039c73a6-fd48-4fbe-bd26-0fe99b40120f
relation.isAuthorOfPublication.latestForDiscovery039c73a6-fd48-4fbe-bd26-0fe99b40120f

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