{"id":671566,"date":"2025-05-27T00:05:19","date_gmt":"2025-05-26T21:05:19","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/scientists-establish-new-genus-after-discovering-new-marine-flagellate\/"},"modified":"2025-05-27T00:05:19","modified_gmt":"2025-05-26T21:05:19","slug":"scientists-establish-new-genus-after-discovering-new-marine-flagellate","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/scientists-establish-new-genus-after-discovering-new-marine-flagellate\/","title":{"rendered":"Scientists establish new genus after discovering new marine flagellate"},"content":{"rendered":"
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\n \"Discovery
\n Credit: University of Tsukuba
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Researchers at the University of Tsukuba have identified a previously unknown species of unicellular organism in seawater collected near Hachijojima Island. The newly discovered species, named Viscidocauda repens, belongs to the protist group Endomyxa and is notable for possessing a persistent flagellum\u2014marking the first recorded instance of such a flagellate within this group.<\/p>\n

Endomyxa comprises a diverse range of protists, including intracellular parasites that infect animals and plants, as well as free-living amoebae that do not rely on a host. Until now, no member of this group was known to exhibit a continuously present flagellum.<\/p>\n

In their study published<\/a> in the journal Protist<\/i>, the scientists successfully established a culture of the flagellated protist from seawater samples. Detailed microscopic analysis revealed that the organism displays a unique morphology and internal cellular structure distinct from any previously identified flagellates. DNA sequence comparisons confirmed that the protist belongs to Endomyxa. Based on these findings, the researchers described it as a new genus and species: Viscidocauda repens.<\/p>\n

This discovery challenges the current understanding that Endomyxa lack flagella or possess them only during certain life stages. The presence of a persistent flagellum in V. repens suggests that the common ancestor of this group may have been flagellated. These findings offer valuable insights into the evolutionary history and biological diversity of Endomyxa.<\/p>\n

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More information:<\/strong>
\n\t\t\t\t\t\t\t\t\t\t\t\tTakashi Shiratori et al, A novel free-living endomyxan flagellate Viscidocauda repens gen. Nov., sp. nov, Protist<\/i> (2025). DOI: 10.1016\/j.protis.2025.126101<\/a><\/p>\n<\/div>\n

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\n\t\t\t\t\t\t\t\t\t\t\t\t\tProvided by
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tUniversity of Tsukuba
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\n\t\t\t\t\t\t\t\t\t\t\t\tCitation<\/strong>:
\n\t\t\t\t\t\t\t\t\t\t\t\tScientists establish new genus after discovering new marine flagellate (2025, May 26)
\n\t\t\t\t\t\t\t\t\t\t\t\tretrieved 26 May 2025
\n\t\t\t\t\t\t\t\t\t\t\t\tfrom https:\/\/phys.org\/news<\/a>\/2025-05-scientists-genus-marine-flagellate.html\n\t\t\t\t\t\t\t\t\t\t\t <\/p>\n

\n\t\t\t\t\t\t\t\t\t\t\t This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
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