Kinetid in larval cells of Spongillida (Porifera: Demospongiae): tracing the ancestral traits
The kinetid (flagellar/ciliary apparatus) of eukaryotic cells is an important source of phylogenetic information. It was found to be a prospective morphological phylogenetic marker in sponges, since its arrangement in choanocytes is congruent with the topology of the phylogenetic trees. However, inv...
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| Veröffentlicht in: | Organisms diversity & evolution 2020-12, Vol.20 (4), p.669-680 |
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| creator | Sokolova, Agniya M. Pozdnyakov, Igor R. Schepetov, Dmitry M. Ereskovsky, Alexander V. Karpov, Sergey A. |
| description | The kinetid (flagellar/ciliary apparatus) of eukaryotic cells is an important source of phylogenetic information. It was found to be a prospective morphological phylogenetic marker in sponges, since its arrangement in choanocytes is congruent with the topology of the phylogenetic trees. However, investigation of the kinetid of sponge larval cells remains fragmentary. Here, we report the results of an ultrastructural study on the larval kinetids of the freshwater sponges
Eunapius fragilis
and
Lubomirskia baikalensis
(Demospongiae: Spongillida). Their kinetids were found to comprise a kinetosome associated with an accessory centriole and linked to the nucleus by a simple fibrillar root. The kinetosome bears a transverse cytoskeleton: filamentous train and microtubules which radiate from a microtubule organising centre (MTOC) shaped as a large hollow foot. In the short transition zone, between the central axonemal microtubules and kinetosome, a transverse plate with an axosome (central thickening) occurs. We have reviewed the kinetids of different sponge larvae to reconstruct the ancestral state of these traits. Thus, we suggest that spongillids retain the plesiomorphic characteristics of roots and an accessory centriole. But they possess the peculiarities of the transition zone, transverse cytoskeleton and MTOC structure. |
| doi_str_mv | 10.1007/s13127-020-00460-1 |
| format | Article |
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Eunapius fragilis
and
Lubomirskia baikalensis
(Demospongiae: Spongillida). Their kinetids were found to comprise a kinetosome associated with an accessory centriole and linked to the nucleus by a simple fibrillar root. The kinetosome bears a transverse cytoskeleton: filamentous train and microtubules which radiate from a microtubule organising centre (MTOC) shaped as a large hollow foot. In the short transition zone, between the central axonemal microtubules and kinetosome, a transverse plate with an axosome (central thickening) occurs. We have reviewed the kinetids of different sponge larvae to reconstruct the ancestral state of these traits. Thus, we suggest that spongillids retain the plesiomorphic characteristics of roots and an accessory centriole. But they possess the peculiarities of the transition zone, transverse cytoskeleton and MTOC structure.</description><identifier>ISSN: 1439-6092</identifier><identifier>EISSN: 1618-1077</identifier><identifier>DOI: 10.1007/s13127-020-00460-1</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Animal biology ; Animal Systematics/Taxonomy/Biogeography ; Biodiversity ; Biomedical and Life Sciences ; Cells ; Cytoskeleton ; Demospongiae ; Developmental Biology ; Evolutionary Biology ; Flagella ; Freshwater ; Inland water environment ; Larvae ; Life Sciences ; Marine invertebrates ; Microtubules ; Original Article ; Phylogenetics ; Phylogeny ; Plant Systematics/Taxonomy/Biogeography ; Sponges ; Thickening ; Topology</subject><ispartof>Organisms diversity & evolution, 2020-12, Vol.20 (4), p.669-680</ispartof><rights>Gesellschaft für Biologische Systematik 2020</rights><rights>Gesellschaft für Biologische Systematik 2020.</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c397t-ca9b0db7c0fe0d14e25f10fcb514c69a58bc5f395d6d6687e4aa6a65891253d53</citedby><cites>FETCH-LOGICAL-c397t-ca9b0db7c0fe0d14e25f10fcb514c69a58bc5f395d6d6687e4aa6a65891253d53</cites><orcidid>0000-0002-2056-1310 ; 0000-0003-1079-7204</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s13127-020-00460-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s13127-020-00460-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>230,314,776,780,881,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://hal.science/hal-02943683$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Sokolova, Agniya M.</creatorcontrib><creatorcontrib>Pozdnyakov, Igor R.</creatorcontrib><creatorcontrib>Schepetov, Dmitry M.</creatorcontrib><creatorcontrib>Ereskovsky, Alexander V.</creatorcontrib><creatorcontrib>Karpov, Sergey A.</creatorcontrib><title>Kinetid in larval cells of Spongillida (Porifera: Demospongiae): tracing the ancestral traits</title><title>Organisms diversity & evolution</title><addtitle>Org Divers Evol</addtitle><description>The kinetid (flagellar/ciliary apparatus) of eukaryotic cells is an important source of phylogenetic information. It was found to be a prospective morphological phylogenetic marker in sponges, since its arrangement in choanocytes is congruent with the topology of the phylogenetic trees. However, investigation of the kinetid of sponge larval cells remains fragmentary. Here, we report the results of an ultrastructural study on the larval kinetids of the freshwater sponges
Eunapius fragilis
and
Lubomirskia baikalensis
(Demospongiae: Spongillida). Their kinetids were found to comprise a kinetosome associated with an accessory centriole and linked to the nucleus by a simple fibrillar root. The kinetosome bears a transverse cytoskeleton: filamentous train and microtubules which radiate from a microtubule organising centre (MTOC) shaped as a large hollow foot. In the short transition zone, between the central axonemal microtubules and kinetosome, a transverse plate with an axosome (central thickening) occurs. We have reviewed the kinetids of different sponge larvae to reconstruct the ancestral state of these traits. Thus, we suggest that spongillids retain the plesiomorphic characteristics of roots and an accessory centriole. But they possess the peculiarities of the transition zone, transverse cytoskeleton and MTOC structure.</description><subject>Animal biology</subject><subject>Animal Systematics/Taxonomy/Biogeography</subject><subject>Biodiversity</subject><subject>Biomedical and Life Sciences</subject><subject>Cells</subject><subject>Cytoskeleton</subject><subject>Demospongiae</subject><subject>Developmental Biology</subject><subject>Evolutionary Biology</subject><subject>Flagella</subject><subject>Freshwater</subject><subject>Inland water environment</subject><subject>Larvae</subject><subject>Life Sciences</subject><subject>Marine invertebrates</subject><subject>Microtubules</subject><subject>Original Article</subject><subject>Phylogenetics</subject><subject>Phylogeny</subject><subject>Plant Systematics/Taxonomy/Biogeography</subject><subject>Sponges</subject><subject>Thickening</subject><subject>Topology</subject><issn>1439-6092</issn><issn>1618-1077</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kF1LwzAUhosoOKd_wKuAN3oRPUnapN3dmB8TBwrqpYQsTbeMrJ1JN_Dfm66id14lvOc5D4c3Sc4JXBMAcRMII1RgoIABUg6YHCQDwkmOCQhxGP8pKzCHgh4nJyGsACglRAySjydbm9aWyNbIKb9TDmnjXEBNhV43Tb2wztlSocuXxtvKeDVCt2bdhP1ImasRar3Stl6gdmmQqrUJMXBdattwmhxVygVz9vMOk_f7u7fJFM-eHx4n4xnWrBAt1qqYQzkXGioDJUkNzSoClZ5nJNW8UFk-11nFiqzkJee5MKlSXPEsLwjNWJmxYXLVe5fKyY23a-W_ZKOsnI5nssuAFinjOduRyF707MY3n9t4rlw1W1_H8yRNBRO54IJGivaU9k0I3lS_WgKyq1z2lUczyH3lslOzfilEuF4Y_6f-Z-sbTsyDCA</recordid><startdate>20201201</startdate><enddate>20201201</enddate><creator>Sokolova, Agniya M.</creator><creator>Pozdnyakov, Igor R.</creator><creator>Schepetov, Dmitry M.</creator><creator>Ereskovsky, Alexander V.</creator><creator>Karpov, Sergey A.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><general>Springer Verlag</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SN</scope><scope>7SS</scope><scope>7TN</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H95</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0002-2056-1310</orcidid><orcidid>https://orcid.org/0000-0003-1079-7204</orcidid></search><sort><creationdate>20201201</creationdate><title>Kinetid in larval cells of Spongillida (Porifera: Demospongiae): tracing the ancestral traits</title><author>Sokolova, Agniya M. ; Pozdnyakov, Igor R. ; Schepetov, Dmitry M. ; Ereskovsky, Alexander V. ; Karpov, Sergey A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c397t-ca9b0db7c0fe0d14e25f10fcb514c69a58bc5f395d6d6687e4aa6a65891253d53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Animal biology</topic><topic>Animal Systematics/Taxonomy/Biogeography</topic><topic>Biodiversity</topic><topic>Biomedical and Life Sciences</topic><topic>Cells</topic><topic>Cytoskeleton</topic><topic>Demospongiae</topic><topic>Developmental Biology</topic><topic>Evolutionary Biology</topic><topic>Flagella</topic><topic>Freshwater</topic><topic>Inland water environment</topic><topic>Larvae</topic><topic>Life Sciences</topic><topic>Marine invertebrates</topic><topic>Microtubules</topic><topic>Original Article</topic><topic>Phylogenetics</topic><topic>Phylogeny</topic><topic>Plant Systematics/Taxonomy/Biogeography</topic><topic>Sponges</topic><topic>Thickening</topic><topic>Topology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sokolova, Agniya M.</creatorcontrib><creatorcontrib>Pozdnyakov, Igor R.</creatorcontrib><creatorcontrib>Schepetov, Dmitry M.</creatorcontrib><creatorcontrib>Ereskovsky, Alexander V.</creatorcontrib><creatorcontrib>Karpov, Sergey A.</creatorcontrib><collection>CrossRef</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Oceanic Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Organisms diversity & evolution</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sokolova, Agniya M.</au><au>Pozdnyakov, Igor R.</au><au>Schepetov, Dmitry M.</au><au>Ereskovsky, Alexander V.</au><au>Karpov, Sergey A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Kinetid in larval cells of Spongillida (Porifera: Demospongiae): tracing the ancestral traits</atitle><jtitle>Organisms diversity & evolution</jtitle><stitle>Org Divers Evol</stitle><date>2020-12-01</date><risdate>2020</risdate><volume>20</volume><issue>4</issue><spage>669</spage><epage>680</epage><pages>669-680</pages><issn>1439-6092</issn><eissn>1618-1077</eissn><abstract>The kinetid (flagellar/ciliary apparatus) of eukaryotic cells is an important source of phylogenetic information. 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Eunapius fragilis
and
Lubomirskia baikalensis
(Demospongiae: Spongillida). Their kinetids were found to comprise a kinetosome associated with an accessory centriole and linked to the nucleus by a simple fibrillar root. The kinetosome bears a transverse cytoskeleton: filamentous train and microtubules which radiate from a microtubule organising centre (MTOC) shaped as a large hollow foot. In the short transition zone, between the central axonemal microtubules and kinetosome, a transverse plate with an axosome (central thickening) occurs. We have reviewed the kinetids of different sponge larvae to reconstruct the ancestral state of these traits. Thus, we suggest that spongillids retain the plesiomorphic characteristics of roots and an accessory centriole. But they possess the peculiarities of the transition zone, transverse cytoskeleton and MTOC structure.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s13127-020-00460-1</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0002-2056-1310</orcidid><orcidid>https://orcid.org/0000-0003-1079-7204</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Animal biology Animal Systematics/Taxonomy/Biogeography Biodiversity Biomedical and Life Sciences Cells Cytoskeleton Demospongiae Developmental Biology Evolutionary Biology Flagella Freshwater Inland water environment Larvae Life Sciences Marine invertebrates Microtubules Original Article Phylogenetics Phylogeny Plant Systematics/Taxonomy/Biogeography Sponges Thickening Topology |
| title | Kinetid in larval cells of Spongillida (Porifera: Demospongiae): tracing the ancestral traits |
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