Phylogenetic Position of Three Well-known Ciliates from the Controversial Order Loxocephalida Jankowski, 1980 (Scuticociliatia, Oligohymenophorea) and Urozona buetschlii (Schewiakoff, 1889) with Improved Morphological Descriptions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F21%3A10431259" target="_blank" >RIV/00216208:11310/21:10431259 - isvavai.cz</a>

Výsledek na webu

<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=5_CYi-1vf9" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=5_CYi-1vf9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.protis.2021.125833" target="_blank" >10.1016/j.protis.2021.125833</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Phylogenetic Position of Three Well-known Ciliates from the Controversial Order Loxocephalida Jankowski, 1980 (Scuticociliatia, Oligohymenophorea) and Urozona buetschlii (Schewiakoff, 1889) with Improved Morphological Descriptions

Popis výsledku v původním jazyce

Loxocephalids represent a nonmonophyletic assemblage of oligohymenophorean ciliates with morphological features common to both scuticociliates (mode of ontogenesis) and hymenostomes (morphology of the oral structures). In phylogenetic analyses that include both nuclear and mitochondrial molecular markers, relationships among loxocephalid ciliates are still largely unresolved. With the aim to clarify the phylogeny of the controversial order Loxocephalida Jankowski, 1980, we provide the first 18S rRNA gene sequences of three morphologically well-described ciliates currently included in the order, namely Cinetochilum margaritaceum, Zitheron hovassei, and Zitheron muscorum comb. nov. We also provide the first 18S rRNA gene sequence for the monotypic genus Urozona. Here we present improved diagnoses for these species based on updated morphologic data. Our molecular data circumscribe the family Cinetochilidae Perty, 1852 and support the exclusion of genus Cinetochilides from family Cinetochilidae; therefore, we establish a family Cinetochilididae fam. nov. We consider Urozona as incertae sedis in Oligohymenophorea at the current state of knowledge.

Název v anglickém jazyce

Phylogenetic Position of Three Well-known Ciliates from the Controversial Order Loxocephalida Jankowski, 1980 (Scuticociliatia, Oligohymenophorea) and Urozona buetschlii (Schewiakoff, 1889) with Improved Morphological Descriptions

Popis výsledku anglicky

Loxocephalids represent a nonmonophyletic assemblage of oligohymenophorean ciliates with morphological features common to both scuticociliates (mode of ontogenesis) and hymenostomes (morphology of the oral structures). In phylogenetic analyses that include both nuclear and mitochondrial molecular markers, relationships among loxocephalid ciliates are still largely unresolved. With the aim to clarify the phylogeny of the controversial order Loxocephalida Jankowski, 1980, we provide the first 18S rRNA gene sequences of three morphologically well-described ciliates currently included in the order, namely Cinetochilum margaritaceum, Zitheron hovassei, and Zitheron muscorum comb. nov. We also provide the first 18S rRNA gene sequence for the monotypic genus Urozona. Here we present improved diagnoses for these species based on updated morphologic data. Our molecular data circumscribe the family Cinetochilidae Perty, 1852 and support the exclusion of genus Cinetochilides from family Cinetochilidae; therefore, we establish a family Cinetochilididae fam. nov. We consider Urozona as incertae sedis in Oligohymenophorea at the current state of knowledge.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10606 - Microbiology

Projekt

<a href="/cs/project/GA19-19297S" target="_blank" >GA19-19297S: Volně žijící anaerobní nálevníci jako modelová skupina pro studium biodiverzity a symbióz v anoxických prostředích</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Protist

ISSN

1434-4610

e-ISSN

—

Svazek periodika

172

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

32

Strana od-do

125833

Kód UT WoS článku

000704979700002

EID výsledku v databázi Scopus

2-s2.0-85115350548