Tissue- and time-dependent transcription in Ixodes ricinus salivary glands and midguts when blood feeding on the vertebrate host

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F15%3A00453383" target="_blank" >RIV/60077344:_____/15:00453383 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1038/srep09103" target="_blank" >http://dx.doi.org/10.1038/srep09103</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1038/srep09103" target="_blank" >10.1038/srep09103</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Tissue- and time-dependent transcription in Ixodes ricinus salivary glands and midguts when blood feeding on the vertebrate host

Popis výsledku v původním jazyce

Ixodes ricinus is a tick that transmits the pathogens of Lyme and several arboviral diseases. Pathogens invade the tick midgut, disseminate through the hemolymph, and are transmitted to the vertebrate host via the salivary glands; subverting these processes could be used to interrupt pathogen transfer. Here, we use massive de novo sequencing to characterize the transcriptional dynamics of the salivary and midgut tissues of nymphal and adult Ixodes ricinus at various time points after attachment on the vertebrate host. Members of a number of gene families show stage- and time-specific expression. We hypothesize that gene expression switching may be under epigenetic control and, in support of this, identify 34 candidate proteins that modify histones. Ixodes ricinus-secreted proteins are encoded by genes that have a non-synonymous to synonymous mutation rate even greater than immune-related genes. Midgut transcriptome (mialome) analysis reveals several enzymes associated with protein, car

Název v anglickém jazyce

Tissue- and time-dependent transcription in Ixodes ricinus salivary glands and midguts when blood feeding on the vertebrate host

Popis výsledku anglicky

Ixodes ricinus is a tick that transmits the pathogens of Lyme and several arboviral diseases. Pathogens invade the tick midgut, disseminate through the hemolymph, and are transmitted to the vertebrate host via the salivary glands; subverting these processes could be used to interrupt pathogen transfer. Here, we use massive de novo sequencing to characterize the transcriptional dynamics of the salivary and midgut tissues of nymphal and adult Ixodes ricinus at various time points after attachment on the vertebrate host. Members of a number of gene families show stage- and time-specific expression. We hypothesize that gene expression switching may be under epigenetic control and, in support of this, identify 34 candidate proteins that modify histones. Ixodes ricinus-secreted proteins are encoded by genes that have a non-synonymous to synonymous mutation rate even greater than immune-related genes. Midgut transcriptome (mialome) analysis reveals several enzymes associated with protein, car

Druh

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

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP502%2F12%2F2409" target="_blank" >GAP502/12/2409: Úloha inhibitorů proteáz z klíštěcích slin v interakcích mezi klíšťaty, patogeny a hostitelem</a><br>

Návaznosti

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

Scientific Reports

ISSN

2045-2322

e-ISSN

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Svazek periodika

5

Číslo periodika v rámci svazku

MAR 13 2015

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

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Kód UT WoS článku

000351152800001

EID výsledku v databázi Scopus

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