Polychaos centronucleolus n. sp. – a new terrestrial species of the genus Polychaos (Amoebozoa, Tubulinea) with nontypical nuclear structure
A new species of the “proteus-type” naked amoebae (large cells with discrete tubular pseudopodia) was isolated from tree bark sample of a birch tree in the surrounding of Kislovodsk town, Russia and named Polychaos centronucleolus n. sp. (Amoebozoa, Tubulinea). Amoebae of this species have a filamen...
Gespeichert in:
| Veröffentlicht in: | European journal of protistology 2021-02, Vol.77, p.125759-125759, Article 125759 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 125759 |
|---|---|
| container_issue | |
| container_start_page | 125759 |
| container_title | European journal of protistology |
| container_volume | 77 |
| creator | Kamyshatskaya, Oksana Bondarenko, Natalya Nassonova, Elena Smirnov, Alexey |
| description | A new species of the “proteus-type” naked amoebae (large cells with discrete tubular pseudopodia) was isolated from tree bark sample of a birch tree in the surrounding of Kislovodsk town, Russia and named Polychaos centronucleolus n. sp. (Amoebozoa, Tubulinea). Amoebae of this species have a filamentous cell coat and a nucleus with a central compact nucleolus. This type of nucleolar organization has not been previously known for the genus Polychaos. A sequence of the 18S rRNA gene of this strain was obtained using whole genome amplification of DNA from the single amoeba cell, followed by NGS sequencing. The analysis of molecular data robustly groups this species with Polychaos annulatum within the family Hartmannellidae. Our results, together with the results of our previous studies, show that the taxonomic assignment of “proteus-type” amoebae species is becoming increasingly complex, and the taxonomic characters that can be used to classify these organisms are becoming more shadowed. |
| doi_str_mv | 10.1016/j.ejop.2020.125759 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmed_primary_33348278</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0932473920300894</els_id><sourcerecordid>2472104693</sourcerecordid><originalsourceid>FETCH-LOGICAL-c356t-f8b5b24436bb85e28ed3db87cc6f1725b8e3c8a47138336e77aa584045bfbe4e3</originalsourceid><addsrcrecordid>eNqNkc2O0zAUhSMEYsrAC7BAXg4aUvybOBKbUTX8SCPBYlhbtnNDXaV2sR2qsuIJ2PCGPAkuKcMOsbJlf-dc3XOq6inBS4JJ83KzhE3YLSmm5YGKVnT3qgVpiKwxp939aoE7Rmvesu6sepTSBmPckUY8rM4YY1zSVi6q7x_CeLBrHRKy4HMMfrIjhHFKyC9R2i3Rz28_kEYe9ihDjJBydHosP2AdJBQGlNeAPoEvir9eF1fbACZ8DfoFup3MNDoP-jnau7xGPvh82DlbXH4P0xEV08nmKcLj6sGgxwRPTud59fH19e3qbX3z_s271dVNbZlocj1IIwzlnDXGSAFUQs96I1trm4G0VBgJzErNW8IkYw20rdZCcsyFGQxwYOfVxey7i-HzVJZSW5csjKP2EKakKG8pwbzpWEHpjNoYUoowqF10Wx0PimB17EFt1LEHdexBzT0U0bOT_2S20N9J_gRfADkD-xLTkEqW3sIdVppqiOikbMsNi5XLOrvgV2HyuUgv_19a6FczDSXOLw6iOil6F8Fm1Qf3r0V-AbIFvY0</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2472104693</pqid></control><display><type>article</type><title>Polychaos centronucleolus n. sp. – a new terrestrial species of the genus Polychaos (Amoebozoa, Tubulinea) with nontypical nuclear structure</title><source>MEDLINE</source><source>ScienceDirect Journals (5 years ago - present)</source><source>Web of Science - Science Citation Index Expanded - 2021<img src="https://exlibris-pub.s3.amazonaws.com/fromwos-v2.jpg" /></source><creator>Kamyshatskaya, Oksana ; Bondarenko, Natalya ; Nassonova, Elena ; Smirnov, Alexey</creator><creatorcontrib>Kamyshatskaya, Oksana ; Bondarenko, Natalya ; Nassonova, Elena ; Smirnov, Alexey</creatorcontrib><description>A new species of the “proteus-type” naked amoebae (large cells with discrete tubular pseudopodia) was isolated from tree bark sample of a birch tree in the surrounding of Kislovodsk town, Russia and named Polychaos centronucleolus n. sp. (Amoebozoa, Tubulinea). Amoebae of this species have a filamentous cell coat and a nucleus with a central compact nucleolus. This type of nucleolar organization has not been previously known for the genus Polychaos. A sequence of the 18S rRNA gene of this strain was obtained using whole genome amplification of DNA from the single amoeba cell, followed by NGS sequencing. The analysis of molecular data robustly groups this species with Polychaos annulatum within the family Hartmannellidae. Our results, together with the results of our previous studies, show that the taxonomic assignment of “proteus-type” amoebae species is becoming increasingly complex, and the taxonomic characters that can be used to classify these organisms are becoming more shadowed.</description><identifier>ISSN: 0932-4739</identifier><identifier>EISSN: 1618-0429</identifier><identifier>DOI: 10.1016/j.ejop.2020.125759</identifier><identifier>PMID: 33348278</identifier><language>eng</language><publisher>MUNICH: Elsevier GmbH</publisher><subject>Amoebozoa ; Betula - parasitology ; Cell Nucleolus - ultrastructure ; Diversity ; Life Sciences & Biomedicine ; Lobosea - classification ; Lobosea - genetics ; Lobosea - ultrastructure ; Microbiology ; Phylogeny ; Plant Bark - parasitology ; RNA, Ribosomal, 18S - genetics ; Russia ; Science & Technology ; Species Specificity ; Systematics ; Tubulinea</subject><ispartof>European journal of protistology, 2021-02, Vol.77, p.125759-125759, Article 125759</ispartof><rights>2020 Elsevier GmbH</rights><rights>Copyright © 2020 Elsevier GmbH. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>1</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000615988700005</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c356t-f8b5b24436bb85e28ed3db87cc6f1725b8e3c8a47138336e77aa584045bfbe4e3</citedby><cites>FETCH-LOGICAL-c356t-f8b5b24436bb85e28ed3db87cc6f1725b8e3c8a47138336e77aa584045bfbe4e3</cites><orcidid>0000-0002-2013-0748 ; 0000-0002-0963-3707 ; 0000-0002-9844-5344</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ejop.2020.125759$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,39263,46000</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33348278$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kamyshatskaya, Oksana</creatorcontrib><creatorcontrib>Bondarenko, Natalya</creatorcontrib><creatorcontrib>Nassonova, Elena</creatorcontrib><creatorcontrib>Smirnov, Alexey</creatorcontrib><title>Polychaos centronucleolus n. sp. – a new terrestrial species of the genus Polychaos (Amoebozoa, Tubulinea) with nontypical nuclear structure</title><title>European journal of protistology</title><addtitle>EUR J PROTISTOL</addtitle><addtitle>Eur J Protistol</addtitle><description>A new species of the “proteus-type” naked amoebae (large cells with discrete tubular pseudopodia) was isolated from tree bark sample of a birch tree in the surrounding of Kislovodsk town, Russia and named Polychaos centronucleolus n. sp. (Amoebozoa, Tubulinea). Amoebae of this species have a filamentous cell coat and a nucleus with a central compact nucleolus. This type of nucleolar organization has not been previously known for the genus Polychaos. A sequence of the 18S rRNA gene of this strain was obtained using whole genome amplification of DNA from the single amoeba cell, followed by NGS sequencing. The analysis of molecular data robustly groups this species with Polychaos annulatum within the family Hartmannellidae. Our results, together with the results of our previous studies, show that the taxonomic assignment of “proteus-type” amoebae species is becoming increasingly complex, and the taxonomic characters that can be used to classify these organisms are becoming more shadowed.</description><subject>Amoebozoa</subject><subject>Betula - parasitology</subject><subject>Cell Nucleolus - ultrastructure</subject><subject>Diversity</subject><subject>Life Sciences & Biomedicine</subject><subject>Lobosea - classification</subject><subject>Lobosea - genetics</subject><subject>Lobosea - ultrastructure</subject><subject>Microbiology</subject><subject>Phylogeny</subject><subject>Plant Bark - parasitology</subject><subject>RNA, Ribosomal, 18S - genetics</subject><subject>Russia</subject><subject>Science & Technology</subject><subject>Species Specificity</subject><subject>Systematics</subject><subject>Tubulinea</subject><issn>0932-4739</issn><issn>1618-0429</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>HGBXW</sourceid><sourceid>EIF</sourceid><recordid>eNqNkc2O0zAUhSMEYsrAC7BAXg4aUvybOBKbUTX8SCPBYlhbtnNDXaV2sR2qsuIJ2PCGPAkuKcMOsbJlf-dc3XOq6inBS4JJ83KzhE3YLSmm5YGKVnT3qgVpiKwxp939aoE7Rmvesu6sepTSBmPckUY8rM4YY1zSVi6q7x_CeLBrHRKy4HMMfrIjhHFKyC9R2i3Rz28_kEYe9ihDjJBydHosP2AdJBQGlNeAPoEvir9eF1fbACZ8DfoFup3MNDoP-jnau7xGPvh82DlbXH4P0xEV08nmKcLj6sGgxwRPTud59fH19e3qbX3z_s271dVNbZlocj1IIwzlnDXGSAFUQs96I1trm4G0VBgJzErNW8IkYw20rdZCcsyFGQxwYOfVxey7i-HzVJZSW5csjKP2EKakKG8pwbzpWEHpjNoYUoowqF10Wx0PimB17EFt1LEHdexBzT0U0bOT_2S20N9J_gRfADkD-xLTkEqW3sIdVppqiOikbMsNi5XLOrvgV2HyuUgv_19a6FczDSXOLw6iOil6F8Fm1Qf3r0V-AbIFvY0</recordid><startdate>202102</startdate><enddate>202102</enddate><creator>Kamyshatskaya, Oksana</creator><creator>Bondarenko, Natalya</creator><creator>Nassonova, Elena</creator><creator>Smirnov, Alexey</creator><general>Elsevier GmbH</general><general>Elsevier</general><scope>BLEPL</scope><scope>DTL</scope><scope>HGBXW</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><orcidid>https://orcid.org/0000-0002-2013-0748</orcidid><orcidid>https://orcid.org/0000-0002-0963-3707</orcidid><orcidid>https://orcid.org/0000-0002-9844-5344</orcidid></search><sort><creationdate>202102</creationdate><title>Polychaos centronucleolus n. sp. – a new terrestrial species of the genus Polychaos (Amoebozoa, Tubulinea) with nontypical nuclear structure</title><author>Kamyshatskaya, Oksana ; Bondarenko, Natalya ; Nassonova, Elena ; Smirnov, Alexey</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-f8b5b24436bb85e28ed3db87cc6f1725b8e3c8a47138336e77aa584045bfbe4e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Amoebozoa</topic><topic>Betula - parasitology</topic><topic>Cell Nucleolus - ultrastructure</topic><topic>Diversity</topic><topic>Life Sciences & Biomedicine</topic><topic>Lobosea - classification</topic><topic>Lobosea - genetics</topic><topic>Lobosea - ultrastructure</topic><topic>Microbiology</topic><topic>Phylogeny</topic><topic>Plant Bark - parasitology</topic><topic>RNA, Ribosomal, 18S - genetics</topic><topic>Russia</topic><topic>Science & Technology</topic><topic>Species Specificity</topic><topic>Systematics</topic><topic>Tubulinea</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kamyshatskaya, Oksana</creatorcontrib><creatorcontrib>Bondarenko, Natalya</creatorcontrib><creatorcontrib>Nassonova, Elena</creatorcontrib><creatorcontrib>Smirnov, Alexey</creatorcontrib><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>Web of Science - Science Citation Index Expanded - 2021</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><jtitle>European journal of protistology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kamyshatskaya, Oksana</au><au>Bondarenko, Natalya</au><au>Nassonova, Elena</au><au>Smirnov, Alexey</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Polychaos centronucleolus n. sp. – a new terrestrial species of the genus Polychaos (Amoebozoa, Tubulinea) with nontypical nuclear structure</atitle><jtitle>European journal of protistology</jtitle><stitle>EUR J PROTISTOL</stitle><addtitle>Eur J Protistol</addtitle><date>2021-02</date><risdate>2021</risdate><volume>77</volume><spage>125759</spage><epage>125759</epage><pages>125759-125759</pages><artnum>125759</artnum><issn>0932-4739</issn><eissn>1618-0429</eissn><abstract>A new species of the “proteus-type” naked amoebae (large cells with discrete tubular pseudopodia) was isolated from tree bark sample of a birch tree in the surrounding of Kislovodsk town, Russia and named Polychaos centronucleolus n. sp. (Amoebozoa, Tubulinea). Amoebae of this species have a filamentous cell coat and a nucleus with a central compact nucleolus. This type of nucleolar organization has not been previously known for the genus Polychaos. A sequence of the 18S rRNA gene of this strain was obtained using whole genome amplification of DNA from the single amoeba cell, followed by NGS sequencing. The analysis of molecular data robustly groups this species with Polychaos annulatum within the family Hartmannellidae. Our results, together with the results of our previous studies, show that the taxonomic assignment of “proteus-type” amoebae species is becoming increasingly complex, and the taxonomic characters that can be used to classify these organisms are becoming more shadowed.</abstract><cop>MUNICH</cop><pub>Elsevier GmbH</pub><pmid>33348278</pmid><doi>10.1016/j.ejop.2020.125759</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0002-2013-0748</orcidid><orcidid>https://orcid.org/0000-0002-0963-3707</orcidid><orcidid>https://orcid.org/0000-0002-9844-5344</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0932-4739 |
| ispartof | European journal of protistology, 2021-02, Vol.77, p.125759-125759, Article 125759 |
| issn | 0932-4739 1618-0429 |
| language | eng |
| recordid | cdi_pubmed_primary_33348278 |
| source | MEDLINE; ScienceDirect Journals (5 years ago - present); Web of Science - Science Citation Index Expanded - 2021<img src="https://exlibris-pub.s3.amazonaws.com/fromwos-v2.jpg" /> |
| subjects | Amoebozoa Betula - parasitology Cell Nucleolus - ultrastructure Diversity Life Sciences & Biomedicine Lobosea - classification Lobosea - genetics Lobosea - ultrastructure Microbiology Phylogeny Plant Bark - parasitology RNA, Ribosomal, 18S - genetics Russia Science & Technology Species Specificity Systematics Tubulinea |
| title | Polychaos centronucleolus n. sp. – a new terrestrial species of the genus Polychaos (Amoebozoa, Tubulinea) with nontypical nuclear structure |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-14T04%3A44%3A50IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Polychaos%20centronucleolus%20n.%20sp.%20%E2%80%93%20a%20new%20terrestrial%20species%20of%20the%20genus%20Polychaos%20(Amoebozoa,%20Tubulinea)%20with%20nontypical%20nuclear%20structure&rft.jtitle=European%20journal%20of%20protistology&rft.au=Kamyshatskaya,%20Oksana&rft.date=2021-02&rft.volume=77&rft.spage=125759&rft.epage=125759&rft.pages=125759-125759&rft.artnum=125759&rft.issn=0932-4739&rft.eissn=1618-0429&rft_id=info:doi/10.1016/j.ejop.2020.125759&rft_dat=%3Cproquest_pubme%3E2472104693%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2472104693&rft_id=info:pmid/33348278&rft_els_id=S0932473920300894&rfr_iscdi=true |