Lilium maritimum
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1086982 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Tenacibaculum maritimum Genome sequencing and assembly
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Project description:Catenovulum maritimum strain:Q1 Genome sequencing and assembly
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Project description:Tenacibaculum maritimum, the etiological agent of tenacibaculosis in marine fish, constitutively secretes extracellular products (ECPs), which play a main role in virulence. However, their protein content has not been yet comprehensively studied. In this study a collection of 64 T. maritimum strains belonging to the four serotypes described so far (O1 to O4) was used to analyse the prevalence of extracellular proteolytic and lipolytic activities related to virulence. Results showed the existence of a large heterogeneity of the enzymatic capacity among serotype O4 isolates. Most notably, the ECPs of T. maritimum SP9.1 belonging to serotype O4 contain a large amount of outer membrane vesicles (OMVs), which were characterized by electron microscopy and purified by successive steps of filtration and centrifugation. Total protein content of ECPs, and the proteins associated to OMVs and soluble fraction of the ECPs (S-ECPs) were identified by nLC-TIMS-QTOF. A total of 641 proteins were identified in ECPs including some virulence related factors, which were mainly found in one of the fractions, either in OMVs or S-ECPs. Outer membrane proteins such as TonB-dependent transporters and the T9SS-related proteins PorP, PorT and SprA appeared to be mainly associated with OMVs. By contrast, putative virulence factors such as sialidase SiaA, chondroitinase CslA, sphingomyelinase Sph, ceramidase Cer and collagenase Col were found only in the S-ECPs. These findings demonstrate that T. maritimum release, through surface blebbing, outer membrane vesicles that are enriched specifically in TonB-dependent siderophore transporters and proteins of the type IX secretion system. Interestingly, our results also showed that OMVs could play a role in virulence by promoting surface adhesion, biofilm formation, and maximizing cytotoxic effects of the ECPs. The T. maritimum secretome analysis provides insights into the extracellular products function and can constitute the basis for future studies aimed to elucidate the role of OMVs in the pathogenesis of fish tenacibaculosis.
2023-05-31 | PXD041510 | Pride
Project description:The cDNA of 4 Lilium cultivars were sequenced in this study in order to develop SNP markers for mapping purpose. The four selected cultivars represent the four main hybrid groups in Lilium which are (Asiatic, Oriental, Longiflorum, and Trumpet). The SNP markers developed of this study will be implemented in mapping and association studies that aims to find SNP markers linked to virus resistance in Lilium. To achieve this target, SNP markers were generated from each cultivar separately, and of the four cultivars together trying to cover as much as variation in each cultivar and also to find SNP markers that can distinguish the four cultivars. Doing so, we hope to identify different genes resistance to virus in the four hybrid groups of Lilium.
2013-01-17 | E-MTAB-840 | biostudies-arrayexpress
Project description:Tenacibaculum maritimum strain:SP9.1 Genome sequencing
| PRJNA1159549 | ENA
Project description:Lilium nepalense Genome sequencing and assembly
| PRJNA669170 | ENA
Project description:Lilium rosthornii Genome sequencing and assembly
| PRJNA669164 | ENA