Spirometra erinaceieuropaei genome sequencing
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ABSTRACT:
PROVIDER: PRJEB35375 | ENA |
REPOSITORIES: ENA
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Project description:Spirometra erinaceieuropaei genome sequencing
| PRJDB8967 | ENA
Project description:Spirometra erinaceieuropaei overview
| PRJNA261763 | ENA
Project description:Spirometra erinaceieuropaei Transcriptome or Gene expression
| PRJNA761840 | ENA
Project description:Spirometra erinaceieuropaei Transcriptome or Gene expression
| PRJNA761845 | ENA
Project description:Genomic assembly of cestode Spirometra erinaceieuropaei, as part of the 50 Helminth Genomes Initiative sequencing of the parasitic worms that have the greatest impact on human, agricultural and veterinary disease and cause significant global health issues particularly in the developing world, or those used as model organisms.
| PRJEB1202 | ENA
Project description:Background: Sparganosis caused by Spirometra erinaceieuropaei spargana is a zoonotic parasitic infection which has been reported in many countries, such as China, Japan, Thailand and Korea, as well as the Europe and United States. This parasite biological and clinical significances, genome, and transcriptome analysis have previously been investigated, but its phosphoproteomes have not been reported. Here, we investigated global and site-specific phosphoproteome profiling of the spargana. Results: 3228 phosphopeptides and 3461 phosphorylation sites were identified from 1758 spargana proteins. The annotated phosphoproteins were involved in the various biological mechanisms, which included the cellular, metabolic and single-organism processes. Additionally, functional enrichment of phosphopepetides in Gene Ontology analysis suggested that most spargana phosphoproteins were related to the cytoskeleton cellular compartment, the signaling molecular function, and a variety of biological processes, including a molecular function regulator, guanyl-nucleotide exchange factor activity, protein kinase activities, and calcium ion binding. The highly enriched pathway of phosphorylation proteins included the phosphatidylinositol signaling system, phagosome, endocytosis, inositol phosphate metabolism, terpenoid backbone biosynthesis, and peroxisome pathways. Domain analysis of phosphopeptides identified EF-hand domain and pleckstrin homology domain among the important domains. Conclusions: This study provides the first global phosphoproteomic analysis in the spargana. The reported dataset will shed light on future understanding of zoonotic parasite.
2020-05-26 | PXD015753 | Pride
Project description:The present study was performed to compare the mitochondrial genomes between 2 Spirometra tapeworms, Spirometra erinaceieuropaei and Spirometra decipiens (Cestoidea: Diphyllobothriidae), which larval stages are important etiological agents of sparganosis in humans. For each species, the full mitochondrial genome was amplified in 8 overlapping fragments using total genomic DNA purified from a single worm as the template. The mitochondrial genomes were 13,643 bp (S. erinaceieuropaei) and 13,641 bp (S. decipiens) in length and contained 36 genes; 12 protein-coding genes, 2 ribosomal RNA (rRNA, small and large subunits), and 22 transfer RNAs (tRNAs). The 12 protein-coding genes constituted 10,083 bp (S. erinaceieuropaei) and 10,086 bp (S. decipiens) of their respective mitochondrial genomes. The tRNA genes, ranging in length from 56 to 70 bp, were identified based on putative secondary structures such as the typical cloverleaf shape. A total of 23 intergenic sequences, varying from 1 to 204 bp in size, were interspersed in S. erinaceieuropaei (total, 504 bp) and S. decipiens (total, 496 bp) mtDNA. The 12 protein-coding genes of S. erinaceieuropaei and S. decipiens differed by 12.4%, whereas the overall difference in mtDNA sequence between S. erinaceieuropaei and S. decipiens was 12.9%. Thus, from the standpoint of the mitochondrial genome, S. decipiens represents a valid species that can be distinguished from S. erinaceieuropaei.
| S-EPMC4566511 | biostudies-literature
Project description:Spirometra sp. Aus1 isolate:Aus1 Genome sequencing
| PRJNA938977 | ENA
Project description:Sparganosis, caused by the plerocercoid larvae of members of the genus Spirometra, can cause significant public health problem and considerable economic losses. In the present study, the complete mitochondrial DNA (mtDNA) sequence of Spirometra erinaceieuropaei from China was determined, characterized and compared with that of S. erinaceieuropaei from Japan. The gene arrangement in the mt genome sequences of S. erinaceieuropaei from China and Japan is identical. The identity of the mt genomes was 99.1% between S. erinaceieuropaei from China and Japan, and the complete mtDNA sequence of S. erinaceieuropaei from China is slightly shorter (2 bp) than that from Japan. Phylogenetic analysis of S. erinaceieuropaei with other representative cestodes using two different computational algorithms [Bayesian inference (BI) and maximum likelihood (ML)] based on concatenated amino acid sequences of 12 protein-coding genes, revealed that S. erinaceieuropaei is closely related to Diphyllobothrium spp., supporting classification based on morphological features. The present study determined the complete mtDNA sequences of S. erinaceieuropaei from China that provides novel genetic markers for studying the population genetics and molecular epidemiology of S. erinaceieuropaei in humans and animals.
| S-EPMC3341605 | biostudies-literature
Project description:This study was undertaken to determine the complete mitochondrial DNA sequence and structure of the mitochondrial genome of Spirometra ranarum, and to compare it with those of S. erinaceieuropaei and S. decipiens. The aim of this study was to provide information of the species level taxonomy of Spirometra spp. using the mitochondrial genomes of 3 Spirometra tapeworms. The S. ranarum isolate originated from Myanmar. The mitochondrial genome sequence of S. ranarum was compared with that of S. erinaceieuropaei (GenBank no. KJ599680) and S. decipiens (GenBank no. KJ599679). The complete mtDNA sequence of S. ranarum comprised 13,644 bp. The S. ranarum mt genome contained 36 genes comprising 12 protein-coding genes, 22 tRNAs and 2 rRNAs. The mt genome lacked the atp8 gene, as found for other cestodes. All genes in the S. ranarum mitochondrial genome are transcribed in the same direction and arranged in the same relative position with respect to gene loci as found for S. erinaceieuropaei and S. decipiens mt genomes. The overall nucleotide sequence divergence of 12 protein-coding genes between S. ranarum and S. decipiens differed by 1.5%, and 100% sequence similarity was found in the cox2 and nad6 genes, while the DNA sequence divergence of the cox1, nad1, and nad4 genes of S. ranarum and S. decipiens was 2.2%, 2.1%, and 2.6%, respectively.
| S-EPMC6409219 | biostudies-literature