Morphological and Molecular Evidence Support a Close Relationship Between the Free-living Archamoebae Mastigella and Pelomyxa

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10312049" target="_blank" >RIV/00216208:11310/15:10312049 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.protis.2014.11.003" target="_blank" >http://dx.doi.org/10.1016/j.protis.2014.11.003</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.protis.2014.11.003" target="_blank" >10.1016/j.protis.2014.11.003</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Morphological and Molecular Evidence Support a Close Relationship Between the Free-living Archamoebae Mastigella and Pelomyxa

Popis výsledku v původním jazyce

Members of the archamoebae comprise free-living and endobiotic amoeboid flagellates and amoebae that live in anoxic/microoxic habitats. Recently, the group has been divided into four separate families, Mastigamoebidae, Entamoebidae, Pelomyxidae, and Rhizomastixidae, whose interrelationships have not been completely resolved. There still are several key members of the archamoebae, notably the genus Mastigella, from which sequence data are missing. We established 12 strains of 5 species of Mastigella andPelomyxa in culture, examined their morphology and determined their actin gene sequences. In addition, we examined the ultrastructure of three strains and determined and analyzed SSU rDNA sequences of two strains. Our data strongly suggest that Mastigella is specifically related to Pelomyxa, and it is transferred into the family Pelomyxidae. Surprisingly, Mastigella is likely paraphyletic with Pelomyxa forming its internal branch. The two genera share several morphological features that

Název v anglickém jazyce

Morphological and Molecular Evidence Support a Close Relationship Between the Free-living Archamoebae Mastigella and Pelomyxa

Popis výsledku anglicky

Members of the archamoebae comprise free-living and endobiotic amoeboid flagellates and amoebae that live in anoxic/microoxic habitats. Recently, the group has been divided into four separate families, Mastigamoebidae, Entamoebidae, Pelomyxidae, and Rhizomastixidae, whose interrelationships have not been completely resolved. There still are several key members of the archamoebae, notably the genus Mastigella, from which sequence data are missing. We established 12 strains of 5 species of Mastigella andPelomyxa in culture, examined their morphology and determined their actin gene sequences. In addition, we examined the ultrastructure of three strains and determined and analyzed SSU rDNA sequences of two strains. Our data strongly suggest that Mastigella is specifically related to Pelomyxa, and it is transferred into the family Pelomyxidae. Surprisingly, Mastigella is likely paraphyletic with Pelomyxa forming its internal branch. The two genera share several morphological features that

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP506%2F11%2F1317" target="_blank" >GAP506/11/1317: Diverzita a evoluce anaerobních heteroloboseí</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

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

166

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

28

Strana od-do

14-41

Kód UT WoS článku

000352015800002

EID výsledku v databázi Scopus

2-s2.0-84920150574