Morphologic and Genetic Identification of Diphyllobothrium nihonkaiense in Korea
Diphyllobothrium nihonkaiense was first described by Yamane in 1986 but the taxonomical features have been obscure due to lack of critical morphologic criteria in its larval and adult stages. In Korea, this tapeworm had long been known as Diphyllobothrium latum. In this study, we observed 62 specime...
Gespeichert in:
| Veröffentlicht in: | Korean journal of parasitology 2009-12, Vol.47 (4), p.369-375 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 375 |
|---|---|
| container_issue | 4 |
| container_start_page | 369 |
| container_title | Korean journal of parasitology |
| container_volume | 47 |
| creator | Jeon, Hyeong-Kyu Kim, Kyu-Heon Huh, Sun Chai, Jong-Yil Min, Duk-Young Rim, Han-Jong Eom, Keeseon S |
| description | Diphyllobothrium nihonkaiense was first described by Yamane in 1986 but the taxonomical features have been obscure due to lack of critical morphologic criteria in its larval and adult stages. In Korea, this tapeworm had long been known as Diphyllobothrium latum. In this study, we observed 62 specimens collected from Korean residents and analyzed them by morphological features and nucleotide sequences of mitochondrial cox1 gene as well as the ITS1 region. Adult tapeworms were examined after carmine or trichrome stain. Longitudinal sections of the gravid proglottids showed an obtuse angle of about 150 degree between the cirrus sac and seminal vesicle. This angle is known as a major differential point compared with that of D. latum. Nucleotide sequence differences between D. latum and the specimens from Koreans represented 17.3% in mitochondrial DNA cox1 gene. Sequence divergence of ITS1 among 4 Korean isolates was 0.3% and similarity was 99.7% with D. nihonkaiense and D. klebanovskii. All of the Korean specimens analyzed in this study were identified as being D. nihonkaiense (n = 62). We propose its Korean name as "Dong-hae-gin-chon-chung" which means 'long tapeworm of the East Sea' for this newly analyzed diphyllobothriid tapeworm in Korea. |
| doi_str_mv | 10.3347/kjp.2009.47.4.369 |
| format | Article |
| fullrecord | <record><control><sourceid>nurimedia_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_2788715</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><nurid>NODE02183908</nurid><sourcerecordid>NODE02183908</sourcerecordid><originalsourceid>FETCH-LOGICAL-c494t-5f33da008a8d921c02f474009a6c9f66531312e63561a284085e20527bf2a37c3</originalsourceid><addsrcrecordid>eNpVkU1P3DAQhq2qFWyBH9ALyqXqKen4I_64ICGgFJWvQ3u2vI7DGrJ2aidI_Hu82hWlpxlpnnnn1bwIfcHQUMrE96fHsSEAqmGiYQ3l6gNaYEFlDQD8I1oAEFozALyPPuf8CEBJK_Ae2sdKcQGSLdD9TUzjKg7xwdvKhK66dMFNpb_qXJh8762ZfAxV7KtzP65ehiEu47RKfl5Xwa9ieDLehewqH6pfMTlziD71ZsjuaFcP0J8fF7_PftbXd5dXZ6fXtWWKTXXbU9oZAGlkpwi2QHomilVluFU95y3FFBPHacuxIZKBbB2BlohlTwwVlh6gk63uOC_XrrPFbTKDHpNfm_Sio_H6_0lxqx_isyZCSoHbIvBtJ5Di39nlSa99tm4YTHBxzlpQyoHJdkPiLWlTzDm5_u0KBr0JQpcg9CYIXXqmSxBl5_i9vX8bu88X4OsWCHMZuc6bN-b27vwCCJZUgaSvkUKRwg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>733604855</pqid></control><display><type>article</type><title>Morphologic and Genetic Identification of Diphyllobothrium nihonkaiense in Korea</title><source>MEDLINE</source><source>KoreaMed Open Access</source><source>EZB-FREE-00999 freely available EZB journals</source><source>PubMed Central</source><source>Alma/SFX Local Collection</source><creator>Jeon, Hyeong-Kyu ; Kim, Kyu-Heon ; Huh, Sun ; Chai, Jong-Yil ; Min, Duk-Young ; Rim, Han-Jong ; Eom, Keeseon S</creator><creatorcontrib>Jeon, Hyeong-Kyu ; Kim, Kyu-Heon ; Huh, Sun ; Chai, Jong-Yil ; Min, Duk-Young ; Rim, Han-Jong ; Eom, Keeseon S</creatorcontrib><description>Diphyllobothrium nihonkaiense was first described by Yamane in 1986 but the taxonomical features have been obscure due to lack of critical morphologic criteria in its larval and adult stages. In Korea, this tapeworm had long been known as Diphyllobothrium latum. In this study, we observed 62 specimens collected from Korean residents and analyzed them by morphological features and nucleotide sequences of mitochondrial cox1 gene as well as the ITS1 region. Adult tapeworms were examined after carmine or trichrome stain. Longitudinal sections of the gravid proglottids showed an obtuse angle of about 150 degree between the cirrus sac and seminal vesicle. This angle is known as a major differential point compared with that of D. latum. Nucleotide sequence differences between D. latum and the specimens from Koreans represented 17.3% in mitochondrial DNA cox1 gene. Sequence divergence of ITS1 among 4 Korean isolates was 0.3% and similarity was 99.7% with D. nihonkaiense and D. klebanovskii. All of the Korean specimens analyzed in this study were identified as being D. nihonkaiense (n = 62). We propose its Korean name as "Dong-hae-gin-chon-chung" which means 'long tapeworm of the East Sea' for this newly analyzed diphyllobothriid tapeworm in Korea.</description><identifier>ISSN: 0023-4001</identifier><identifier>EISSN: 1738-0006</identifier><identifier>DOI: 10.3347/kjp.2009.47.4.369</identifier><identifier>PMID: 19967084</identifier><language>eng</language><publisher>Korea (South): 대한기생충학열대의학회</publisher><subject>Adult ; Aged ; Animal Structures - anatomy & histology ; Animals ; Cluster Analysis ; Cyclooxygenase 1 - genetics ; Diphyllobothriasis - parasitology ; Diphyllobothrium - anatomy & histology ; Diphyllobothrium - classification ; Diphyllobothrium - genetics ; Diphyllobothrium - isolation & purification ; DNA, Helminth - chemistry ; DNA, Helminth - genetics ; DNA, Intergenic - chemistry ; DNA, Intergenic - genetics ; DNA, Ribosomal - chemistry ; DNA, Ribosomal - genetics ; Female ; Helminth Proteins - genetics ; Humans ; Korea ; Male ; Microscopy ; Microscopy, Electron, Scanning ; Mitochondrial Proteins - genetics ; Original ; Phylogeny ; Sequence Analysis, DNA ; Sequence Homology</subject><ispartof>Korean journal of parasitology, 2009-12, Vol.47 (4), p.369-375</ispartof><rights>Copyright © 2009 by The Korean Society for Parasitology 2009</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c494t-5f33da008a8d921c02f474009a6c9f66531312e63561a284085e20527bf2a37c3</citedby><cites>FETCH-LOGICAL-c494t-5f33da008a8d921c02f474009a6c9f66531312e63561a284085e20527bf2a37c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC2788715/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC2788715/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,727,780,784,885,27923,27924,53790,53792</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19967084$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Jeon, Hyeong-Kyu</creatorcontrib><creatorcontrib>Kim, Kyu-Heon</creatorcontrib><creatorcontrib>Huh, Sun</creatorcontrib><creatorcontrib>Chai, Jong-Yil</creatorcontrib><creatorcontrib>Min, Duk-Young</creatorcontrib><creatorcontrib>Rim, Han-Jong</creatorcontrib><creatorcontrib>Eom, Keeseon S</creatorcontrib><title>Morphologic and Genetic Identification of Diphyllobothrium nihonkaiense in Korea</title><title>Korean journal of parasitology</title><addtitle>Korean J Parasitol</addtitle><description>Diphyllobothrium nihonkaiense was first described by Yamane in 1986 but the taxonomical features have been obscure due to lack of critical morphologic criteria in its larval and adult stages. In Korea, this tapeworm had long been known as Diphyllobothrium latum. In this study, we observed 62 specimens collected from Korean residents and analyzed them by morphological features and nucleotide sequences of mitochondrial cox1 gene as well as the ITS1 region. Adult tapeworms were examined after carmine or trichrome stain. Longitudinal sections of the gravid proglottids showed an obtuse angle of about 150 degree between the cirrus sac and seminal vesicle. This angle is known as a major differential point compared with that of D. latum. Nucleotide sequence differences between D. latum and the specimens from Koreans represented 17.3% in mitochondrial DNA cox1 gene. Sequence divergence of ITS1 among 4 Korean isolates was 0.3% and similarity was 99.7% with D. nihonkaiense and D. klebanovskii. All of the Korean specimens analyzed in this study were identified as being D. nihonkaiense (n = 62). We propose its Korean name as "Dong-hae-gin-chon-chung" which means 'long tapeworm of the East Sea' for this newly analyzed diphyllobothriid tapeworm in Korea.</description><subject>Adult</subject><subject>Aged</subject><subject>Animal Structures - anatomy & histology</subject><subject>Animals</subject><subject>Cluster Analysis</subject><subject>Cyclooxygenase 1 - genetics</subject><subject>Diphyllobothriasis - parasitology</subject><subject>Diphyllobothrium - anatomy & histology</subject><subject>Diphyllobothrium - classification</subject><subject>Diphyllobothrium - genetics</subject><subject>Diphyllobothrium - isolation & purification</subject><subject>DNA, Helminth - chemistry</subject><subject>DNA, Helminth - genetics</subject><subject>DNA, Intergenic - chemistry</subject><subject>DNA, Intergenic - genetics</subject><subject>DNA, Ribosomal - chemistry</subject><subject>DNA, Ribosomal - genetics</subject><subject>Female</subject><subject>Helminth Proteins - genetics</subject><subject>Humans</subject><subject>Korea</subject><subject>Male</subject><subject>Microscopy</subject><subject>Microscopy, Electron, Scanning</subject><subject>Mitochondrial Proteins - genetics</subject><subject>Original</subject><subject>Phylogeny</subject><subject>Sequence Analysis, DNA</subject><subject>Sequence Homology</subject><issn>0023-4001</issn><issn>1738-0006</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVkU1P3DAQhq2qFWyBH9ALyqXqKen4I_64ICGgFJWvQ3u2vI7DGrJ2aidI_Hu82hWlpxlpnnnn1bwIfcHQUMrE96fHsSEAqmGiYQ3l6gNaYEFlDQD8I1oAEFozALyPPuf8CEBJK_Ae2sdKcQGSLdD9TUzjKg7xwdvKhK66dMFNpb_qXJh8762ZfAxV7KtzP65ehiEu47RKfl5Xwa9ieDLehewqH6pfMTlziD71ZsjuaFcP0J8fF7_PftbXd5dXZ6fXtWWKTXXbU9oZAGlkpwi2QHomilVluFU95y3FFBPHacuxIZKBbB2BlohlTwwVlh6gk63uOC_XrrPFbTKDHpNfm_Sio_H6_0lxqx_isyZCSoHbIvBtJ5Di39nlSa99tm4YTHBxzlpQyoHJdkPiLWlTzDm5_u0KBr0JQpcg9CYIXXqmSxBl5_i9vX8bu88X4OsWCHMZuc6bN-b27vwCCJZUgaSvkUKRwg</recordid><startdate>20091201</startdate><enddate>20091201</enddate><creator>Jeon, Hyeong-Kyu</creator><creator>Kim, Kyu-Heon</creator><creator>Huh, Sun</creator><creator>Chai, Jong-Yil</creator><creator>Min, Duk-Young</creator><creator>Rim, Han-Jong</creator><creator>Eom, Keeseon S</creator><general>대한기생충학열대의학회</general><general>The Korean Society for Parasitology</general><scope>DBRKI</scope><scope>TDB</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>20091201</creationdate><title>Morphologic and Genetic Identification of Diphyllobothrium nihonkaiense in Korea</title><author>Jeon, Hyeong-Kyu ; Kim, Kyu-Heon ; Huh, Sun ; Chai, Jong-Yil ; Min, Duk-Young ; Rim, Han-Jong ; Eom, Keeseon S</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c494t-5f33da008a8d921c02f474009a6c9f66531312e63561a284085e20527bf2a37c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Animal Structures - anatomy & histology</topic><topic>Animals</topic><topic>Cluster Analysis</topic><topic>Cyclooxygenase 1 - genetics</topic><topic>Diphyllobothriasis - parasitology</topic><topic>Diphyllobothrium - anatomy & histology</topic><topic>Diphyllobothrium - classification</topic><topic>Diphyllobothrium - genetics</topic><topic>Diphyllobothrium - isolation & purification</topic><topic>DNA, Helminth - chemistry</topic><topic>DNA, Helminth - genetics</topic><topic>DNA, Intergenic - chemistry</topic><topic>DNA, Intergenic - genetics</topic><topic>DNA, Ribosomal - chemistry</topic><topic>DNA, Ribosomal - genetics</topic><topic>Female</topic><topic>Helminth Proteins - genetics</topic><topic>Humans</topic><topic>Korea</topic><topic>Male</topic><topic>Microscopy</topic><topic>Microscopy, Electron, Scanning</topic><topic>Mitochondrial Proteins - genetics</topic><topic>Original</topic><topic>Phylogeny</topic><topic>Sequence Analysis, DNA</topic><topic>Sequence Homology</topic><toplevel>online_resources</toplevel><creatorcontrib>Jeon, Hyeong-Kyu</creatorcontrib><creatorcontrib>Kim, Kyu-Heon</creatorcontrib><creatorcontrib>Huh, Sun</creatorcontrib><creatorcontrib>Chai, Jong-Yil</creatorcontrib><creatorcontrib>Min, Duk-Young</creatorcontrib><creatorcontrib>Rim, Han-Jong</creatorcontrib><creatorcontrib>Eom, Keeseon S</creatorcontrib><collection>DBPIA - 디비피아</collection><collection>DBPIA</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Korean journal of parasitology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jeon, Hyeong-Kyu</au><au>Kim, Kyu-Heon</au><au>Huh, Sun</au><au>Chai, Jong-Yil</au><au>Min, Duk-Young</au><au>Rim, Han-Jong</au><au>Eom, Keeseon S</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Morphologic and Genetic Identification of Diphyllobothrium nihonkaiense in Korea</atitle><jtitle>Korean journal of parasitology</jtitle><addtitle>Korean J Parasitol</addtitle><date>2009-12-01</date><risdate>2009</risdate><volume>47</volume><issue>4</issue><spage>369</spage><epage>375</epage><pages>369-375</pages><issn>0023-4001</issn><eissn>1738-0006</eissn><abstract>Diphyllobothrium nihonkaiense was first described by Yamane in 1986 but the taxonomical features have been obscure due to lack of critical morphologic criteria in its larval and adult stages. In Korea, this tapeworm had long been known as Diphyllobothrium latum. In this study, we observed 62 specimens collected from Korean residents and analyzed them by morphological features and nucleotide sequences of mitochondrial cox1 gene as well as the ITS1 region. Adult tapeworms were examined after carmine or trichrome stain. Longitudinal sections of the gravid proglottids showed an obtuse angle of about 150 degree between the cirrus sac and seminal vesicle. This angle is known as a major differential point compared with that of D. latum. Nucleotide sequence differences between D. latum and the specimens from Koreans represented 17.3% in mitochondrial DNA cox1 gene. Sequence divergence of ITS1 among 4 Korean isolates was 0.3% and similarity was 99.7% with D. nihonkaiense and D. klebanovskii. All of the Korean specimens analyzed in this study were identified as being D. nihonkaiense (n = 62). We propose its Korean name as "Dong-hae-gin-chon-chung" which means 'long tapeworm of the East Sea' for this newly analyzed diphyllobothriid tapeworm in Korea.</abstract><cop>Korea (South)</cop><pub>대한기생충학열대의학회</pub><pmid>19967084</pmid><doi>10.3347/kjp.2009.47.4.369</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0023-4001 |
| ispartof | Korean journal of parasitology, 2009-12, Vol.47 (4), p.369-375 |
| issn | 0023-4001 1738-0006 |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_2788715 |
| source | MEDLINE; KoreaMed Open Access; EZB-FREE-00999 freely available EZB journals; PubMed Central; Alma/SFX Local Collection |
| subjects | Adult Aged Animal Structures - anatomy & histology Animals Cluster Analysis Cyclooxygenase 1 - genetics Diphyllobothriasis - parasitology Diphyllobothrium - anatomy & histology Diphyllobothrium - classification Diphyllobothrium - genetics Diphyllobothrium - isolation & purification DNA, Helminth - chemistry DNA, Helminth - genetics DNA, Intergenic - chemistry DNA, Intergenic - genetics DNA, Ribosomal - chemistry DNA, Ribosomal - genetics Female Helminth Proteins - genetics Humans Korea Male Microscopy Microscopy, Electron, Scanning Mitochondrial Proteins - genetics Original Phylogeny Sequence Analysis, DNA Sequence Homology |
| title | Morphologic and Genetic Identification of Diphyllobothrium nihonkaiense in Korea |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-11T13%3A58%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-nurimedia_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Morphologic%20and%20Genetic%20Identification%20of%20Diphyllobothrium%20nihonkaiense%20in%20Korea&rft.jtitle=Korean%20journal%20of%20parasitology&rft.au=Jeon,%20Hyeong-Kyu&rft.date=2009-12-01&rft.volume=47&rft.issue=4&rft.spage=369&rft.epage=375&rft.pages=369-375&rft.issn=0023-4001&rft.eissn=1738-0006&rft_id=info:doi/10.3347/kjp.2009.47.4.369&rft_dat=%3Cnurimedia_pubme%3ENODE02183908%3C/nurimedia_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=733604855&rft_id=info:pmid/19967084&rft_nurid=NODE02183908&rfr_iscdi=true |