Multigene Phylogenies of Diverse Carpediemonas-like Organisms Identify the Closest Relatives of 'Amitochondriate' Diplomonads and Retortamonads

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10127369" target="_blank" >RIV/00216208:11310/12:10127369 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S1434461012000181" target="_blank" >http://www.sciencedirect.com/science/article/pii/S1434461012000181</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.protis.2011.12.007" target="_blank" >10.1016/j.protis.2011.12.007</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Multigene Phylogenies of Diverse Carpediemonas-like Organisms Identify the Closest Relatives of 'Amitochondriate' Diplomonads and Retortamonads

Popis výsledku v původním jazyce

Diplomonads, retortamonads, and "Carpediemonas-like" organisms (CLOs) are a monophyletic group of protists that are microaerophilic/anaerobic and lack typical mitochondria. Most diplomonads and retortamonads are parasites, and the pathogen Giardia intestinalis is known to possess reduced mitochondrion-related organelles (mitosomes) that do not synthesize ATP. By contrast, free-living CLOs have larger organelles that superficially resemble some hydrogenosomes, organelles that in other protists are knownto synthesize ATP anaerobically. This group represents an excellent system for studying the evolution of parasitism and anaerobic, mitochondrion-related organelles. Understanding these evolutionary transitions requires a well-resolved phylogeny of diplomonads, retortamonads and CLOs. Unfortunately, until now the deep relationships amongst these taxa were unresolved due to limited data for almost all of the CLO lineages. To address this, we assembled a dataset of up to six protein-coding

Název v anglickém jazyce

Multigene Phylogenies of Diverse Carpediemonas-like Organisms Identify the Closest Relatives of 'Amitochondriate' Diplomonads and Retortamonads

Popis výsledku anglicky

Diplomonads, retortamonads, and "Carpediemonas-like" organisms (CLOs) are a monophyletic group of protists that are microaerophilic/anaerobic and lack typical mitochondria. Most diplomonads and retortamonads are parasites, and the pathogen Giardia intestinalis is known to possess reduced mitochondrion-related organelles (mitosomes) that do not synthesize ATP. By contrast, free-living CLOs have larger organelles that superficially resemble some hydrogenosomes, organelles that in other protists are knownto synthesize ATP anaerobically. This group represents an excellent system for studying the evolution of parasitism and anaerobic, mitochondrion-related organelles. Understanding these evolutionary transitions requires a well-resolved phylogeny of diplomonads, retortamonads and CLOs. Unfortunately, until now the deep relationships amongst these taxa were unresolved due to limited data for almost all of the CLO lineages. To address this, we assembled a dataset of up to six protein-coding

Druh

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

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

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

163

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

12

Strana od-do

344-355

Kód UT WoS článku

000302129300002

EID výsledku v databázi Scopus

—