Retortamonadida (with notes on Carpediemonas-like organisms and Caviomonadidae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F17%3A10360734" target="_blank" >RIV/00216208:11310/17:10360734 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11110/17:10360734

Výsledek na webu

<a href="https://link.springer.com/content/pdf/10.1007%2F978-3-319-28149-0.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007%2F978-3-319-28149-0.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-319-28149-0_3" target="_blank" >10.1007/978-3-319-28149-0_3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Retortamonadida (with notes on Carpediemonas-like organisms and Caviomonadidae)

Popis výsledku v původním jazyce

Retortamonadida (retortamonads) is a group of bacterivorous metamonads belonging to Fornicata, currently represented by the single family Retortamonadidae, with two genera, Retortamonas and Chilomastix, and about 60 species. They are adapted to low-oxygen environments and live predominantly as endocommensals in intestines of animal hosts, including humans. Two species were reported to be potential pathogens causing diarrhea in humans (C. mesnili) or unadapted avian hosts (C. gallinarum). One species (C. cuspidata) is free-living in hypoxic water sediments. Retortamonads are typical excavates with a single karyomastigont possessing four basal bodies and two or four flagella. One flagellum is recurrent, has two or three lateral vanes, and is associated with a ventral feeding groove. Double-membrane-bounded organelles without cristae, assumed to be mitochondrial derivatives, were found in Chilomastix. Retortamonads reproduce by binary division and produce a resistant cyst stage. The cysts of endobiotic species are discharged with feces and serve to spread the infection. Recent phylogenetic analysis and ultrastructural observations indicate that Retortamonas species from insects are close relatives of Chilomastix, while species from vertebrates appear to be relatives of Diplomonads and should be excluded from this genus. Carpediemonas-like organisms (CLOs) comprise a few species of small, free-living Fornicata. They are typical excavates and are biflagellated, though usually possess three or four basal bodies in the mastigont. CLOs form a paraphyletic grade in phylogenetic trees, having retortamonads, diplomonads, and Caviomonadidae (i.e., the rest of Fornicata) nested within them. Caviomonadidae is a group of morphologically reduced uniflagellates that were thought to belong to Diplomonadida until recently.

Název v anglickém jazyce

Retortamonadida (with notes on Carpediemonas-like organisms and Caviomonadidae)

Popis výsledku anglicky

Retortamonadida (retortamonads) is a group of bacterivorous metamonads belonging to Fornicata, currently represented by the single family Retortamonadidae, with two genera, Retortamonas and Chilomastix, and about 60 species. They are adapted to low-oxygen environments and live predominantly as endocommensals in intestines of animal hosts, including humans. Two species were reported to be potential pathogens causing diarrhea in humans (C. mesnili) or unadapted avian hosts (C. gallinarum). One species (C. cuspidata) is free-living in hypoxic water sediments. Retortamonads are typical excavates with a single karyomastigont possessing four basal bodies and two or four flagella. One flagellum is recurrent, has two or three lateral vanes, and is associated with a ventral feeding groove. Double-membrane-bounded organelles without cristae, assumed to be mitochondrial derivatives, were found in Chilomastix. Retortamonads reproduce by binary division and produce a resistant cyst stage. The cysts of endobiotic species are discharged with feces and serve to spread the infection. Recent phylogenetic analysis and ultrastructural observations indicate that Retortamonas species from insects are close relatives of Chilomastix, while species from vertebrates appear to be relatives of Diplomonads and should be excluded from this genus. Carpediemonas-like organisms (CLOs) comprise a few species of small, free-living Fornicata. They are typical excavates and are biflagellated, though usually possess three or four basal bodies in the mastigont. CLOs form a paraphyletic grade in phylogenetic trees, having retortamonads, diplomonads, and Caviomonadidae (i.e., the rest of Fornicata) nested within them. Caviomonadidae is a group of morphologically reduced uniflagellates that were thought to belong to Diplomonadida until recently.

Druh

C - Kapitola v odborné knize

CEP obor

—

OECD FORD obor

10606 - Microbiology

Projekt

<a href="/cs/project/GA14-14105S" target="_blank" >GA14-14105S: Evoluční význam volně žijících metamonád</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Handbook of the Protists

ISBN

978-3-319-28147-6

Počet stran výsledku

32

Strana od-do

1247-1278

Počet stran knihy

1657

Název nakladatele

Springer

Místo vydání

Cham

Kód UT WoS kapitoly

—