Vickermania gen. nov., trypanosomatids that use two joined flagella to resist midgut peristaltic flow within the fly host

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F20%3AA21027B2" target="_blank" >RIV/61988987:17310/20:A21027B2 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60077344:_____/20:00538384 RIV/60076658:12310/20:43901433

Výsledek na webu

<a href="https://bmcbiol.biomedcentral.com/articles/10.1186/s12915-020-00916-y" target="_blank" >https://bmcbiol.biomedcentral.com/articles/10.1186/s12915-020-00916-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1186/s12915-020-00916-y" target="_blank" >10.1186/s12915-020-00916-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Vickermania gen. nov., trypanosomatids that use two joined flagella to resist midgut peristaltic flow within the fly host

Popis výsledku v původním jazyce

Background The family Trypanosomatidae encompasses parasitic flagellates, some of which cause serious vector-transmitted diseases of humans and domestic animals. However, insect-restricted parasites represent the ancestral and most diverse group within the family. They display a range of unusual features and their study can provide insights into the biology of human pathogens. Here we describe Vickermania, a new genus of fly midgut-dwelling parasites that bear two flagella in contrast to other trypanosomatids, which are unambiguously uniflagellate. Results Vickermania has an odd cell cycle, in which shortly after the division the uniflagellate cell starts growing a new flagellum attached to the old one and preserves their contact until the late cytokinesis. The flagella connect to each other throughout their whole length and carry a peculiar seizing structure with a paddle-like apex and two lateral extensions at their tip. In contrast to typical trypanosomatids, which attach to the insect host's intestinal wall, Vickermania is separated from it by a continuous peritrophic membrane and resides freely in the fly midgut lumen.

Název v anglickém jazyce

Vickermania gen. nov., trypanosomatids that use two joined flagella to resist midgut peristaltic flow within the fly host

Popis výsledku anglicky

Background The family Trypanosomatidae encompasses parasitic flagellates, some of which cause serious vector-transmitted diseases of humans and domestic animals. However, insect-restricted parasites represent the ancestral and most diverse group within the family. They display a range of unusual features and their study can provide insights into the biology of human pathogens. Here we describe Vickermania, a new genus of fly midgut-dwelling parasites that bear two flagella in contrast to other trypanosomatids, which are unambiguously uniflagellate. Results Vickermania has an odd cell cycle, in which shortly after the division the uniflagellate cell starts growing a new flagellum attached to the old one and preserves their contact until the late cytokinesis. The flagella connect to each other throughout their whole length and carry a peculiar seizing structure with a paddle-like apex and two lateral extensions at their tip. In contrast to typical trypanosomatids, which attach to the insect host's intestinal wall, Vickermania is separated from it by a continuous peritrophic membrane and resides freely in the fly midgut lumen.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10600 - Biological sciences

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

BMC Biology

ISSN

1741-7007

e-ISSN

1741-7007

Svazek periodika

18

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

16

Strana od-do

187

Kód UT WoS článku

000596389900001

EID výsledku v databázi Scopus

—