txid34508[Organism:noexp] - GEO DataSets

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Select item 2001851771.

Transcriptomic analysis of Steinernema nematodes highlights metabolic costs associated to Xenorhabdus endosymbiont association and rearing conditions

(Submitter supplied) We investigate the potential metabolic costs for Steinernema nematode in relation to the maintenance and vectoring of their Xenorhabdus endosymbionts. we performed a comparative dual RNA-seq analysis of infective juveniles (IJs) of two symbiotic partners: S. carpocapsae-X. nematophila and S. puntauvense-X. bovienii.

Organism:: Steinernema puntauvense; Steinernema carpocapsae

Type:: Expression profiling by high throughput sequencing

Platforms:: GPL30812 GPL22297
6 Samples

Download data: TXT

Series

Accession:: GSE185177

ID:: 200185177

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2001563562.

Comparative Transcriptomics of heads and tails between Steinernema carpocapsae and Caenorhabditis elegans

(Submitter supplied) we used short-reads to perform a comparative analysis S. carpocapsae ALL strain IJs and young adults and C.elegans dauer strain N2 and young adult strain him-8.

Organism:: Caenorhabditis elegans; Steinernema carpocapsae

Type:: Expression profiling by high throughput sequencing

Platforms:: GPL20152 GPL19757
54 Samples

Download data: TXT

Series

Accession:: GSE156356

ID:: 200156356

SRA Run Selector

Select item 2001278233.

Hybrid assembly of the genome of the entomopathogenic nematode Steinernema carpocapsae identifies the X-chromosome.

(Submitter supplied) Entomopathogenic nematodes from the genus Steinernema are lethal insect parasites that quickly kill their insect hosts with the help of their symbiotic bacteria. Steinernema carpocapsae is one of the most studied entomopathogens due to its broad lethality to diverse insect species and its effective commercial use as a biological control agent for insect pests, as well as a genetic model for studying parasitism, pathogenesis, and symbiosis. more...

Organism:: Steinernema carpocapsae

Type:: Expression profiling by high throughput sequencing

Platform:: GPL20152
33 Samples

Download data: FA, TXT

Series

Accession:: GSE127823

ID:: 200127823

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2000863814.

Comparative transcriptomics of Steinernema and Caenorhabditis single embryos reveals gene expression divergence during early embryogenesis

(Submitter supplied) Abstract: Cells express distinct sets of genes in a precise spatio-temporal manner during embryonic development. There is a wealth of information about embryonic development in C. elegans, but much less is known about embryonic development at the molecular level in nematodes from other taxa. We are interested in insect pathogenic nematodes from the genus Steinernema as models of parasitism and symbiosis as well as a satellite model for evolution in comparison to C. more...

Organism:: Steinernema carpocapsae; Caenorhabditis elegans; Steinernema feltiae; Caenorhabditis angaria

Type:: Expression profiling by high throughput sequencing

4 related Platforms
175 Samples

Download data: TXT

Series

Accession:: GSE86381

ID:: 200086381

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2000899615.

Activated entomopathogenic nematode infective juveniles release lethal venom proteins

(Submitter supplied) Entomopathogenic nematodes (EPNs) are unique parasitic nematodes due to their symbiosis with entomopathogenic bacteria and their ability to kill insect hosts quickly after infection. Although it has been widely believed that EPNs rely on their bacterial partners for killing insect hosts, compelling evidence from previous studies challenges this model. We developed an improved method of activating millions of Steinernema carpocapsae infective juveniles (IJs) in vitro to harvest excreted/secreted (ES) proteins for bioactivity tests and proteomics analysis. more...

Organism:: Steinernema carpocapsae

Type:: Expression profiling by high throughput sequencing

Platform:: GPL20152
15 Samples

Download data: TXT

Series

Accession:: GSE89961

ID:: 200089961

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2000852566.

Steinernema carpocapsae Breton small RNA sequencing insect in vitro simulation system, from "The genome, transcriptome, and proteome of the nematode Steinernema carpocapsae: evolutionary signatures of a pathogenic lifestyle"

(Submitter supplied) We report small RNA sequencing of the entomopathogenic nematode Steinernema carpocapsae. The nematodes were grown in liquid culture in homogenates of pig kidney/fat and infective juveniles were gathered. Then Galleria mellonella insect haemolymph was added to simulate insect infection, control nematodes weren't added haemolymph. Nematodes were collected after two hours after haemolymph addition.

Organism:: Steinernema carpocapsae

Type:: Non-coding RNA profiling by high throughput sequencing

Platform:: GPL22297
6 Samples

Download data: TXT

Series

Accession:: GSE85256

ID:: 200085256

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2000685887.

Comparative genomics of Steinernema reveals deeply conserved gene regulatory networks

(Submitter supplied) Parasitism is a major ecological niche for a variety of nematodes. Multiple nematode lineages have specialized as pathogens, including deadly parasites of insects that are used in biological control. We have sequenced and analyzed the draft genomes and transcriptomes of the entomopathogenic nematode Steinernema carpocapsae and four congeners (S. scapterisci, S. monticolum, S. feltiae, and S. glaseri). more...