Project description:Two groups of serologically confirmed ADV infected mink were used to analyze the association of Single Nucleotide Polymorphisms with Aleutian disease (AD) resistance. Group I (n=97) was comprised of disease susceptible (ADS) animals, with disease related hyper-gammaglobulinemia confirmed by the lowered albumin: IgG ratio (A: IgG); and Group II (n=97) contained disease resistant (ADR) animals with normal A: IgG ratio. The phenotypic assignment into the groups was done according to previously validated MALDI-TOF A: IgG ratio of high reproducibility in ADV infected animals. Illumina Hiseq 2500 sequencing was used to produce sequence libraries which were biocomputationally analyzed the genome wide spread SNPs where then associated with the disease susceptible and resistant groups of animals. There was a clear over-dominance for the GATOR complex protein NPRL3 isoform X6, with a very strong effect on the differences between the animals of ADS and the ADR groups. A minor effect was observed around the HLA complex, however scattered over more genes in this area. The Protocadherin Fat 3 (FAT3) or it neighborhood could also be regarded as a candidate aerea influencing the outcome of the infection. In the absence of vaccination, and in the light of eradication failures, the results provide the foundation for the development of genomic tests, as the basis for assisted breeding for disease resistance. Additionally, the results could be useful in investigations of genetic basis of the resistance of animal infections of major economic importance, e.g. African swine fever (ASF).

2020-12-22 | GSE163677 | GEO

Neuropeptidomics of the American Lobster Homarus americanus

Project description:The American lobster, Homarus americanus, is not only of considerable economic importance but has also emerged as a pivotal model in neuroscience research. Neuropeptides, an important class of cell-to-cell signaling molecules, play crucial roles in a wide array of physiological and psychological processes. In light of the recently sequenced high-quality draft genome of the American lobster, our study sought to profile the neuropeptidome in this model organism. Employing advanced mass spectrometry techniques alongside functional genomic analysis, we identified 24 neuropeptide precursors and 101 unique mature neuropeptides in Homarus americanus. Intriguingly, 67 of these neuropeptides were discovered for the first time. Our findings offer a comprehensive overview of the peptidomic attributes of the lobster's nervous system and highlight the tissue-specific distribution of these neuropeptides. Collectively, this research not only enriches our understanding of the neural complexities of the American lobster but also sets a foundational basis for future investigations into the functional roles that these peptides play in crustacean species.

2024-04-27 | PXD047230 | Pride

Consortium Contigs LEMM

Project description:Contigs metagenomic, de novo assembly of consortium reads

| PRJNA413159 | ENA

Mink coronavirus 1 isolate:Mink 61-B23-05/FR/2020

Project description:Mink coronavirus 1 isolate:Mink 61-B23-05/FR/2020 Genome sequencing and assembly

| PRJNA881061 | ENA