Spironucleus salmonicida (SSK3.0)

About Spironucleus salmonicida

Wikipedia

Spironucleus salmonicida is a species of fish parasite. It is a flagellate adapted to micro-aerobic environments that causes systemic infections in salmonid fish. The species creates foul-smelling, pus-filled abscesses in muscles and internal organs of aquarium fish. In the late 1980s when the disease was first reported, it was believed to be caused by Spironucleus barkhanus. Anders Jørgensen was the person that found out what species really caused the disease.

There is a distinct lack of models for diverse microbial eukaryotes. Sprionucleus salmonicida was chosen as a model due to its complex genome and ability to adapt to fluctuating environments. This ability was proven by genetically modifying the pathogen and seeing the results. By comparing these results with the closest model organism, Giardia intestinalis, researchers were able to see that the parasite has a more complex gene regulation system. This system of genetic modification was also used to sequence the genome for further study.

Mitochondria related organelles (MROs) are believed to be found in Spironucleus Salmonicida. MROS identified in Spironucleus Salmonicida contained similar protein import and Fe-S machinery as in Giardia mitosomes and the MROS contained the enzyme characteristics similar to hydrogenosomes. Thereby affirming hydrogen production is prevalent in the Spironucleus genus. Hydrogenosomes produce ATP by substrate-level phosphorylation with hydrogen as a byproduct.

(Text from Wikipedia, the free encyclopaedia.)

Taxonomy ID 348837

Data source European Nucleotide Archive

More information and statistics

Gene annotation

What can I find? Protein-coding and non-coding genes, splice variants, cDNA and protein sequences, non-coding RNAs.

More about this genebuild

Download genes, cDNAs, ncRNA, proteins - FASTA - GFF3

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Comparative genomics

What can I find? Homologues, gene trees, and whole genome alignments across multiple species.

More about comparative analyses

Phylogenetic overview of gene families

Download alignments (EMF)

Variation

This species currently has no variation database. However you can process your own variants using the Variant Effect Predictor:

Variant Effect Predictor

About this species