First-generation annotations for the fathead minnow (Pimephales promelas) genome

Area of Science:

• Environmental Toxicology
• Genomics
• Bioinformatics

Background:

• The fathead minnow (Pimephales promelas) is a key species in environmental toxicology research.
• Genomic resources are essential for advancing predictive toxicology models.
• Previous genomic data for this species was limited.

Purpose of the Study:

• To generate the first genome-wide annotations for the fathead minnow.
• To develop a genome browser for accessible data exploration.
• To enhance the utility of the fathead minnow as a model organism for toxicology.

Main Methods:

• Ab initio gene prediction.
• Evidence alignment for annotation.
• Development of a web-based genome browser.

Main Results:

• Successfully produced the first set of gene annotations for the fathead minnow genome.
• Established a functional genome browser providing access to annotation data.
• Demonstrated the integrated genomic sequence and annotation data.

Conclusions:

• The annotated fathead minnow genome significantly advances its role in predictive toxicology.
• The genome browser facilitates broader research accessibility and data utilization.
• This work supports the continued development of Pimephales promelas as a model organism.