Anoplocephala perfoliata
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA734462 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR14712121_1.fastq.gz | Fastqsanger.gz | |||
| SRR14712121_2.fastq.gz | Fastqsanger.gz | |||
| SRR14712122_1.fastq.gz | Fastqsanger.gz | |||
| SRR14712122_2.fastq.gz | Fastqsanger.gz | |||
| SRR14712123_1.fastq.gz | Fastqsanger.gz |
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Project description:The complete chloroplast genome sequence of Persicaria perfoliata
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Project description:Anoplocephala perfoliata is a neglected gastro-intestinal tapeworm, commonly infecting horses worldwide. Molecular investigation of A. perfoliata is hampered by a lack of tools to better un-derstand the host-parasite interface. This interface is likely influenced by parasite derived immune modulators released in the secretome as free proteins or components of extracellular vesicles (EVs). Therefore, adult RNA was sequenced and de novo assembled to generate the first A. perfoliata transcriptome. In addition, excretory secretory products (ESP) from adult A. perfoliata were col-lected and EVs isolated using size exclusion chromatography, prior to proteomic analysis of the EVs, the EV surface and EV depleted ESP. Transcriptome analysis revealed 454 sequences ho-mologous to known helminth immune modulators including 2 novel Sigma class GSTs, 5 α-HSP90s and 3 α-enolases with isoforms of all three observed within the proteomic analysis of the secretome. Furthermore, secretome proteomics identified common helminth proteins across each sample with known EV markers, such as annexins and tetraspanins, observed in EV fractions. Importantly, 49 of the 454 putative immune modulators were identified across the secretome proteomics contained within and on the surface of EVs in addition to those identified in free ESP. This work provides the molecular tools for A. perfoliata to reveal key players in the host-parasite interaction within the horse host.
2021-07-26 | PXD027105 | Pride
Project description:Anoplocephala perfoliata isolate:Austria Genome sequencing
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Project description:Anoplocephala perfoliata is a common tapeworm in horse with an ability to cause colic and increase mortality. At present, current diagnostic methods are not sensitive enough to detect A. perfoliata and immunoreactive excretory/secretory (E/S) proteins produced by this parasite, which comprise the most promising candidates for diagnostic tests. Here, we compared the E/S proteins produced by A. perfoliata worms of two different physiological states (small- and large-sized worms) in vitro by label-free quantitative (LFQ) proteomics with protein database composed of proteins encoded by Hymenolepis diminuta, Echinococcus multilocularis/granulosus and Taenia aseatica for protein identifications. The quantitative proteomics data was complemented with one-dimensional gel electrophoresis combined with immunoblotting using antisera from horses diagnosed positive and negative for this tapeworm. Protein bands cross-reacting most efficiently with the anti-A. perfoliata antibodies were subjected to in-gel digestion with LC-MS/MS identification. Both the non-gel and gel-based proteomic results were compared to propose a list of candidate proteins for further studies. These proteins will be validated for their suitability as diagnostic markers specific to cestodes and A. perfoliata.
2022-11-11 | PXD029144 | Pride
Project description:Morus alba L. Raw protein sequence reads and sequence
2024-02-08 | PXD049451 |
Project description:Equid tapeworms have previously been considered to be of little pathological importance. Consequently, molecular characterisation of the proteome of Anoplocephala perfoliata has been previously neglected. However, associations with significant intestinal damage and colic cases demonstrate A. perfoliata infections pose a greater risk to equine health than previously considered. In the absence of commercial vaccines, the sole control option for equid tapeworms is via anthelmintic treatment. Limitations in control options pose a risk in anthelmintic resistance development and a reduced ability to sustain control of equid tapeworms. Proteomic analysis and characterisation of glutathione transferases (GST) have shown promise as novel anthelmintic or vaccine targets for improved helminth control. So whole worm proteome was analysed through 1DE and LC-MSMS to localise GST in the whole somatic proteome which may not be purified through GSH columns.
2024-05-22 | PXD029998 | Pride
Project description:Purpose: The goal of this study is to compare endothelial small RNA transcriptome to identify the target of OASL under basal or stimulated conditions by utilizing miRNA-seq. Methods: Endothelial miRNA profilies of siCTL or siOASL transfected HUVECs were generated by illumina sequencing method, in duplicate. After sequencing, the raw sequence reads are filtered based on quality. The adapter sequences are also trimmed off the raw sequence reads. rRNA removed reads are sequentially aligned to reference genome (GRCh38) and miRNA prediction is performed by miRDeep2. Results: We identified known miRNA in species (miRDeep2) in the HUVECs transfected with siCTL or siOASL. The expression profile of mature miRNA is used to analyze differentially expressed miRNA(DE miRNA). Conclusions: Our study represents the first analysis of endothelial miRNA profiles affected by OASL knockdown with biologic replicates.
2022-09-06 | GSE186354 | GEO
Project description:Purpose: In order to understand the functional significance of sperm transcriptome in stallion fertility, the aim of this study was to generate a detailed body of knowledge about the sperm RNA profile that defines a normal fertile stallion. Methods: The 50 bp single-end ABI SOLiD raw reads were directly aligned with the horse reference sequence EcuCab2 using ABI aligner software (NovoalignCS version 1.00.09, novocraft.com) which uses multiple indexes in the reference genome, identifies candidate alignment locations for each primary read, and allows completion of the alignment. Results: Next generation sequencing (NGS) of total RNA from the sperm of two reproductively normal stallions generated about 70 million raw reads and more than 3 Gb of sequence per sample; over half of these aligned with the EcuCab2 reference genome. Altogether, 19,257 sequence tags with average coverage ≥1 (normalized number of transcripts) were mapped in the horse genome. Conclusion: The sequence of stallion sperm transcriptome is an important foundation for the discovery of transcripts of known and novel genes, and non-coding RNAs, thus improving the annotation of the horse genome sequence draft and providing markers for evaluating stallion fertility.
2013-02-19 | GSE38725 | GEO